[2] | 1 | #!/usr/bin/perl -w |
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[32] | 2 | # |
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[195] | 3 | # Copyright (C) 2005-2017 Gabriel Moreau |
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[32] | 4 | # |
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| 5 | # $Id: klask 211 2017-02-16 20:51:57Z g7moreau $ |
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[2] | 6 | |
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| 7 | use strict; |
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[3] | 8 | use warnings; |
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[211] | 9 | use version; our $VERSION = qv('0.6.0'); |
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[2] | 10 | |
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[63] | 11 | use Readonly; |
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[64] | 12 | use FileHandle; |
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[2] | 13 | use Net::SNMP; |
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[44] | 14 | #use YAML; |
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| 15 | use YAML::Syck; |
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[2] | 16 | use Net::Netmask; |
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| 17 | use Net::CIDR::Lite; |
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| 18 | use NetAddr::IP; |
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[110] | 19 | use Getopt::Long qw(GetOptions); |
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[68] | 20 | use Socket; |
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[109] | 21 | use List::Util 'shuffle'; |
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[2] | 22 | |
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[8] | 23 | # apt-get install snmp fping libnet-cidr-lite-perl libnet-netmask-perl libnet-snmp-perl libnetaddr-ip-perl libyaml-perl |
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[198] | 24 | # libcrypt-des-perl libcrypt-hcesha-perl libdigest-hmac-perl |
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[79] | 25 | # arping net-tools fping bind9-host arpwatch |
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[2] | 26 | |
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[100] | 27 | my $KLASK_VAR = '/var/lib/klask'; |
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[92] | 28 | my $KLASK_CFG_FILE = '/etc/klask/klask.conf'; |
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[28] | 29 | my $KLASK_DB_FILE = "$KLASK_VAR/klaskdb"; |
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| 30 | my $KLASK_SW_FILE = "$KLASK_VAR/switchdb"; |
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[2] | 31 | |
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[26] | 32 | test_running_environnement(); |
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| 33 | |
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[44] | 34 | my $KLASK_CFG = YAML::Syck::LoadFile("$KLASK_CFG_FILE"); |
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[2] | 35 | |
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[196] | 36 | my %DEFAULT = %{$KLASK_CFG->{default}}; |
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| 37 | my @SWITCH_LIST = @{$KLASK_CFG->{switch}}; |
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[2] | 38 | |
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[196] | 39 | my %SWITCH_LEVEL = (); |
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[63] | 40 | my %SWITCH_DB = (); |
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[2] | 41 | LEVEL_OF_EACH_SWITCH: |
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[209] | 42 | for my $sw (@SWITCH_LIST) { |
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[196] | 43 | $SWITCH_LEVEL{$sw->{hostname}} = $sw->{level} || $DEFAULT{switch_level} || 2; |
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[25] | 44 | $SWITCH_DB{$sw->{hostname}} = $sw; |
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[208] | 45 | |
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| 46 | # SNMP parameter initialisation |
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| 47 | my %session = ( -hostname => $sw->{hostname} ); |
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| 48 | $session{-version} = $sw->{version} || 1; |
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| 49 | $session{-port} = $sw->{snmpport} || $DEFAULT{snmpport} || 161; |
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| 50 | if (exists $sw->{version} and $sw->{version} eq '3') { |
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| 51 | $session{-username} = $sw->{username} || 'snmpadmin'; |
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| 52 | } |
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| 53 | else { |
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| 54 | $session{-community} = $sw->{community} || $DEFAULT{community} || 'public'; |
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| 55 | } |
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| 56 | $sw->{snmp_param_session} = \%session; |
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[2] | 57 | } |
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[196] | 58 | @SWITCH_LIST = reverse sort { $SWITCH_LEVEL{$a->{hostname}} <=> $SWITCH_LEVEL{$b->{hostname}} } @{$KLASK_CFG->{switch}}; |
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[2] | 59 | |
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[196] | 60 | #my %SWITCH_PORT_COUNT = (); |
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[2] | 61 | |
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[11] | 62 | my %CMD_DB = ( |
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[133] | 63 | 'help' => \&cmd_help, |
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| 64 | 'version' => \&cmd_version, |
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| 65 | 'exportdb' => \&cmd_exportdb, |
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| 66 | 'updatedb' => \&cmd_updatedb, |
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| 67 | 'searchdb' => \&cmd_searchdb, |
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| 68 | 'removedb' => \&cmd_removedb, |
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| 69 | 'cleandb' => \&cmd_cleandb, |
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| 70 | 'search' => \&cmd_search, |
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| 71 | 'enable' => \&cmd_enable, |
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| 72 | 'disable' => \&cmd_disable, |
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| 73 | 'status' => \&cmd_status, |
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| 74 | 'updatesw' => \&cmd_updatesw, |
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| 75 | 'exportsw' => \&cmd_exportsw, |
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| 76 | 'iplocation' => \&cmd_ip_location, |
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| 77 | 'ip-free' => \&cmd_ip_free, |
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[35] | 78 | 'search-mac-on-switch' => \&cmd_search_mac_on_switch, |
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[133] | 79 | 'bad-vlan-id' => \&cmd_bad_vlan_id, |
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| 80 | 'set-vlan-port' => \&cmd_set_vlan_port, |
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| 81 | 'get-vlan-port' => \&cmd_get_vlan_port, |
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| 82 | 'set-vlan-name' => \&cmd_set_vlan_name, |
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| 83 | 'get-vlan-name' => \&cmd_get_vlan_name, |
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[142] | 84 | 'rebootsw' => \&cmd_rebootsw, |
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[2] | 85 | ); |
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| 86 | |
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[63] | 87 | Readonly my %INTERNAL_PORT_MAP => ( |
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[2] | 88 | 0 => 'A', |
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| 89 | 1 => 'B', |
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| 90 | 2 => 'C', |
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| 91 | 3 => 'D', |
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| 92 | 4 => 'E', |
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| 93 | 5 => 'F', |
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| 94 | 6 => 'G', |
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| 95 | 7 => 'H', |
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| 96 | ); |
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[63] | 97 | Readonly my %INTERNAL_PORT_MAP_REV => reverse %INTERNAL_PORT_MAP; |
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[2] | 98 | |
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[63] | 99 | Readonly my %SWITCH_KIND => ( |
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[128] | 100 | # HP |
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[171] | 101 | J3299A => { type => 1, model => 'HP224M', match => 'HP J3299A ProCurve Switch 224M' }, |
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| 102 | J4120A => { type => 1, model => 'HP1600M', match => 'HP J4120A ProCurve Switch 1600M' }, |
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| 103 | J9029A => { type => 1, model => 'HP1800-8G', match => 'PROCURVE J9029A' }, |
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| 104 | J9449A => { type => 1, model => 'HP1810-8G', match => 'HP ProCurve 1810G - 8 GE' }, |
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| 105 | J4093A => { type => 1, model => 'HP2424M', match => 'HP J4093A ProCurve Switch 2424M' }, |
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| 106 | J9279A => { type => 1, model => 'HP2510G-24', match => 'ProCurve J9279A Switch 2510G-24' }, |
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| 107 | J9280A => { type => 1, model => 'HP2510G-48', match => 'ProCurve J9280A Switch 2510G-48' }, |
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| 108 | J4813A => { type => 1, model => 'HP2524', match => 'HP J4813A ProCurve Switch 2524' }, |
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| 109 | J4900A => { type => 1, model => 'HP2626A', match => 'HP J4900A ProCurve Switch 2626' }, |
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| 110 | J4900B => { type => 1, model => 'HP2626B', match => 'J4900B.+?Switch 2626' }, # ProCurve J4900B Switch 2626 # HP J4900B ProCurve Switch 2626 |
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| 111 | J4899B => { type => 1, model => 'HP2650', match => 'ProCurve J4899B Switch 2650' }, |
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| 112 | J9021A => { type => 1, model => 'HP2810-24G', match => 'ProCurve J9021A Switch 2810-24G' }, |
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| 113 | J9022A => { type => 1, model => 'HP2810-48G', match => 'ProCurve J9022A Switch 2810-48G' }, |
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| 114 | J8692A => { type => 1, model => 'HP3500-24G', match => 'J8692A Switch 3500yl-24G' }, |
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| 115 | J4903A => { type => 1, model => 'HP2824', match => 'J4903A.+?Switch 2824,' }, |
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| 116 | J4110A => { type => 1, model => 'HP8000M', match => 'HP J4110A ProCurve Switch 8000M' }, |
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| 117 | JE074A => { type => 2, model => 'HP5120-24G', match => 'HP Comware.+?A5120-24G EI Switch' }, |
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| 118 | JE069A => { type => 2, model => 'HP5120-48G', match => 'HP Comware.+?A5120-48G EI Switch' }, |
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| 119 | JD377A => { type => 2, model => 'HP5500-24G', match => 'HP Comware.+?A5500-24G EI Switch' }, |
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| 120 | JD374A => { type => 2, model => 'HP5500-24F', match => 'HP Comware.+?A5500-24G-SFP EI Switch' }, |
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[128] | 121 | # BayStack |
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[171] | 122 | BS350T => { type => 1, model => 'BS350T', match => 'BayStack 350T HW' }, |
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[128] | 123 | # Nexans |
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[171] | 124 | N3483G => { type => 2, model => 'NA3483-6G', match => 'GigaSwitch V3 TP SFP-I 48V ES3' }, |
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[145] | 125 | # DELL |
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[184] | 126 | PC7024 => { type => 2, model => 'DPC7024', match => 'PowerConnect 7024,.+?VxWorks' }, |
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[171] | 127 | N2048 => { type => 2, model => 'DN2048', match => 'Dell Networking N2048,' }, |
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[183] | 128 | N4032F => { type => 2, model => 'DN4032F', match => 'Dell Networking N4032F,' }, |
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[171] | 129 | N4064F => { type => 2, model => 'DN4064F', match => 'Dell Networking N4064F,' }, |
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[128] | 130 | # 3COM |
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[171] | 131 | 'H3C5500' => { type => 1, model => 'H3C5500', match => 'H3C S5500-SI Series' }, |
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| 132 | '3C17203' => { type => 1, model => '3C17203', match => '3Com SuperStack 3 24-Port' }, |
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| 133 | '3C17204' => { type => 1, model => '3C17204', match => '3Com SuperStack 3 48-Port' }, |
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| 134 | '3CR17562-91' => { type => 1, model => '3CR17562-91', match => '3Com Switch 4500 50-Port' }, |
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| 135 | '3CR17255-91' => { type => 1, model => '3CR17255-91', match => '3Com Switch 5500G-EI 48-Port' }, |
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| 136 | '3CR17251-91' => { type => 1, model => '3CR17251-91', match => '3Com Switch 5500G-EI 48-Port' }, |
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| 137 | '3CR17571-91' => { type => 1, model => '3CR17571-91', match => '3Com Switch 4500 PWR 26-Port' }, |
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| 138 | '3CRWX220095A' => { type => 1, model => '3CRWX220095A', match => '3Com Wireless LAN Controller' }, |
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| 139 | '3CR17254-91' => { type => 1, model => '3CR17254-91', match => '3Com Switch 5500G-EI 24-Port' }, |
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| 140 | '3CRS48G-24S-91' => { type => 1, model => '3CRS48G-24S-91', match => '3Com Switch 4800G 24-Port' }, |
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| 141 | '3CRS48G-48S-91' => { type => 1, model => '3CRS48G-48S-91', match => '3Com Switch 4800G 48-Port' }, |
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| 142 | '3C17708' => { type => 1, model => '3C17708', match => '3Com Switch 4050' }, |
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| 143 | '3C17709' => { type => 1, model => '3C17709', match => '3Com Switch 4060' }, |
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| 144 | '3C17707' => { type => 1, model => '3C17707', match => '3Com Switch 4070' }, |
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| 145 | '3CR17258-91' => { type => 1, model => '3CR17258-91', match => '3Com Switch 5500G-EI 24-Port SFP' }, |
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| 146 | '3CR17181-91' => { type => 1, model => '3CR17181-91', match => '3Com Switch 5500-EI 28-Port FX' }, |
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| 147 | '3CR17252-91' => { type => 1, model => '3CR17252-91', match => '3Com Switch 5500G-EI PWR 24-Port' }, |
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| 148 | '3CR17253-91' => { type => 1, model => '3CR17253-91', match => '3Com Switch 5500G-EI PWR 48-Port' }, |
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| 149 | '3CR17250-91' => { type => 1, model => '3CR17250-91', match => '3Com Switch 5500G-EI 24-Port' }, |
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| 150 | '3CR17561-91' => { type => 1, model => '3CR17561-91', match => '3Com Switch 4500 26-Port' }, |
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| 151 | '3CR17572-91' => { type => 1, model => '3CR17572-91', match => '3Com Switch 4500 PWR 50-Port' }, |
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| 152 | '3C17702-US' => { type => 1, model => '3C17702-US', match => '3Com Switch 4900 SX' }, |
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| 153 | '3C17700' => { type => 1, model => '3C17700', match => '3Com Switch 4900' }, |
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[18] | 154 | ); |
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[63] | 155 | |
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| 156 | Readonly my %OID_NUMBER => ( |
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[68] | 157 | sysDescription => '1.3.6.1.2.1.1.1.0', |
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| 158 | sysName => '1.3.6.1.2.1.1.5.0', |
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| 159 | sysContact => '1.3.6.1.2.1.1.4.0', |
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| 160 | sysLocation => '1.3.6.1.2.1.1.6.0', |
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[127] | 161 | searchPort1 => '1.3.6.1.2.1.17.4.3.1.2', # BRIDGE-MIB (802.1D). |
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[144] | 162 | searchPort2 => '1.3.6.1.2.1.17.7.1.2.2.1.2', # Q-BRIDGE-MIB (802.1Q) add 0 if unknown vlan id |
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[129] | 163 | vlanPortDefault => '1.3.6.1.2.1.17.7.1.4.5.1.1', # dot1qPvid |
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| 164 | vlanStatus => '1.3.6.1.2.1.17.7.1.4.3.1.5', # integer 4 Create, 6 Destroy |
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| 165 | vlanName => '1.3.6.1.2.1.17.7.1.4.3.1.1', # string |
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[141] | 166 | hpicfReset => '1.3.6.1.4.1.11.2.14.11.1.4.1', # HP reboot switch |
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[157] | 167 | ifIndex => '1.3.6.1.2.1.17.1.4.1.2', # dot1dBasePortIfIndex - Interface index redirection |
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[146] | 168 | ifName => '1.3.6.1.2.1.31.1.1.1.1', # Interface name (give port number) |
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[206] | 169 | portUpDown => '1.3.6.1.2.1.2.2.1.7', # 1.3.6.1.2.1.2.2.1.7.NoPort = 1 (up) = 2 (down) |
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[19] | 170 | ); |
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[18] | 171 | |
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[206] | 172 | Readonly my %PORT_UPDOWN => ( |
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| 173 | 1 => 'enable', |
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| 174 | 2 => 'disable', |
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| 175 | ); |
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| 176 | |
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[63] | 177 | Readonly my $RE_MAC_ADDRESS => qr{ [0-9,A-Z]{2} : [0-9,A-Z]{2} : [0-9,A-Z]{2} : [0-9,A-Z]{2} : [0-9,A-Z]{2} : [0-9,A-Z]{2} }xms; |
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| 178 | Readonly my $RE_IPv4_ADDRESS => qr{ [0-9]{1,3} \. [0-9]{1,3} \. [0-9]{1,3} \. [0-9]{1,3} }xms; |
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| 179 | |
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[118] | 180 | Readonly my $RE_FLOAT_HOSTNAME => qr{ ^float }xms; |
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[63] | 181 | |
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[2] | 182 | ################ |
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[206] | 183 | # main program |
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[2] | 184 | ################ |
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| 185 | |
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[11] | 186 | my $cmd = shift @ARGV || 'help'; |
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| 187 | if (defined $CMD_DB{$cmd}) { |
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| 188 | $CMD_DB{$cmd}->(@ARGV); |
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[2] | 189 | } |
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| 190 | else { |
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[63] | 191 | print {*STDERR} "klask: command $cmd not found\n\n"; |
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[11] | 192 | $CMD_DB{help}->(); |
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[2] | 193 | exit 1; |
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| 194 | } |
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| 195 | |
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| 196 | exit; |
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| 197 | |
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[206] | 198 | ################ |
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| 199 | # subroutine |
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| 200 | ################ |
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| 201 | |
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[26] | 202 | sub test_running_environnement { |
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| 203 | die "Configuration file $KLASK_CFG_FILE does not exists. Klask need it !\n" if not -e "$KLASK_CFG_FILE"; |
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| 204 | die "Var folder $KLASK_VAR does not exists. Klask need it !\n" if not -d "$KLASK_VAR"; |
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[63] | 205 | return; |
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[26] | 206 | } |
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| 207 | |
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[34] | 208 | sub test_switchdb_environnement { |
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| 209 | die "Switch database $KLASK_SW_FILE does not exists. Launch updatesw before this command !\n" if not -e "$KLASK_SW_FILE"; |
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[63] | 210 | return; |
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[34] | 211 | } |
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| 212 | |
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| 213 | sub test_maindb_environnement { |
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| 214 | die "Main database $KLASK_DB_FILE does not exists. Launch updatedb before this command !\n" if not -e "$KLASK_DB_FILE"; |
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[63] | 215 | return; |
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[34] | 216 | } |
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| 217 | |
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[2] | 218 | ### |
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| 219 | # fast ping dont l'objectif est de remplir la table arp de la machine |
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[111] | 220 | sub fast_ping { |
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[68] | 221 | # Launch this command without waiting... |
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[132] | 222 | system "fping -q -c 1 @_ >/dev/null 2>&1 &"; |
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[63] | 223 | return; |
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[2] | 224 | } |
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| 225 | |
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[63] | 226 | sub shell_command { |
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| 227 | my $cmd = shift; |
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| 228 | |
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[64] | 229 | my $fh = new FileHandle; |
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| 230 | my $result = ''; |
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[96] | 231 | open $fh, q{-|}, "LANG=C $cmd" or die "Can't exec $cmd\n"; |
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[64] | 232 | $result .= <$fh>; |
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[63] | 233 | close $fh; |
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| 234 | chomp $result; |
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| 235 | return $result; |
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| 236 | } |
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| 237 | |
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[2] | 238 | ### |
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| 239 | # donne l'@ ip, dns, arp en fonction du dns OU de l'ip |
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| 240 | sub resolve_ip_arp_host { |
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| 241 | my $param_ip_or_host = shift; |
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[63] | 242 | my $interface = shift || q{*}; |
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| 243 | my $type = shift || q{fast}; |
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[186] | 244 | my $already = shift || q{yes}; |
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[2] | 245 | |
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| 246 | my %ret = ( |
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| 247 | hostname_fq => 'unknow', |
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| 248 | ipv4_address => '0.0.0.0', |
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| 249 | mac_address => 'unknow', |
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| 250 | ); |
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| 251 | |
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[68] | 252 | # perl -MSocket -E 'say inet_ntoa(scalar gethostbyname("tech7meylan.hmg.inpg.fr"))' |
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| 253 | my $packed_ip = scalar gethostbyname($param_ip_or_host); |
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| 254 | return %ret if not defined $packed_ip; |
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| 255 | $ret{ipv4_address} = inet_ntoa($packed_ip); |
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[197] | 256 | #if ($ret{ipv4_address} !~ m/$RE_IPv4_ADDRESS/) { |
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| 257 | # print "Error: for computer $param_ip_or_host on interface $interface, IP $ret{ipv4_address} is not valide\n"; |
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| 258 | # return %ret; |
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| 259 | # } |
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[68] | 260 | |
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| 261 | # perl -MSocket -E 'say scalar gethostbyaddr(inet_aton("194.254.66.240"), AF_INET)' |
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[186] | 262 | my $hostname_fq = scalar gethostbyaddr($packed_ip, AF_INET) if $already eq 'yes'; |
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[68] | 263 | $ret{hostname_fq} = $hostname_fq if defined $hostname_fq; |
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| 264 | |
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| 265 | # my $cmd = q{grep -he '\b} . $param_ip_or_host . q{\b' } . "/var/lib/arpwatch/$interface.dat | sort -rn -k 3,3 | head -1"; |
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[144] | 266 | #my $cmd = q{grep -he '\b} . $ret{ipv4_address} . q{\b' } . "/var/lib/arpwatch/$interface.dat | sort -rn -k 3,3 | head -1"; |
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| 267 | my $cmd = q{grep -He '\b} . $ret{ipv4_address} . q{\b' } . "/var/lib/arpwatch/$interface.dat" . '| sed -e \'s|^/var/lib/arpwatch/\(.*\)\.dat:|\1 |;\' | sort -rn -k 4,4 | head -1'; |
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| 268 | #grep -He 194.254.66.252 /var/lib/arpwatch/*.dat | sed -e 's|^/var/lib/arpwatch/\(.*\)\.dat:|\1\t|;' | sort -rn -k 4,4 | head -1 |
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| 269 | |
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[62] | 270 | my $cmd_arpwatch = shell_command $cmd; |
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[144] | 271 | #my ($arp, $ip, $timestamp, $host) = split m/ \s+ /xms, $cmd_arpwatch; |
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| 272 | my ($interface2, $arp, $ip, $timestamp, $host) = split m/ \s+ /xms, $cmd_arpwatch; |
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[44] | 273 | |
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[144] | 274 | $ret{interface} = $interface2 || $interface; |
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[2] | 275 | $ret{mac_address} = $arp if $arp; |
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| 276 | $ret{timestamp} = $timestamp if $timestamp; |
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| 277 | |
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[63] | 278 | my $nowtimestamp = time; |
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[3] | 279 | |
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[96] | 280 | if ( $type eq 'fast' and ( not defined $timestamp or $timestamp < ( $nowtimestamp - 45 * 60 ) ) ) { # 45 min |
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[3] | 281 | $ret{mac_address} = 'unknow'; |
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| 282 | return %ret; |
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| 283 | } |
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| 284 | |
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[194] | 285 | # ARP result |
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| 286 | # |
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| 287 | # LANG=C arp -a 194.254.66.62 -i eth331 |
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| 288 | # gw66-62.legi.grenoble-inp.fr (194.254.66.62) at 00:08:7c:bb:0f:c0 [ether] on eth331 |
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| 289 | # |
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| 290 | # LANG=C ip neigh show to 194.254.66.62 dev eth331 |
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| 291 | # 194.254.66.62 lladdr 00:08:7c:bb:0f:c0 REACHABLE |
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[197] | 292 | # LANG=C ip neigh show to 194.254.66.62 |
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| 293 | # 194.254.66.62 dev eth331 lladdr 00:08:7c:bb:0f:c0 REACHABLE |
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[194] | 294 | # my $cmd_arp = shell_command "arp -a $param_ip_or_host -i $ret{interface}"; |
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| 295 | # if ( $cmd_arp =~ m{ (\S*) \s \( ( $RE_IPv4_ADDRESS ) \) \s at \s ( $RE_MAC_ADDRESS ) }xms ) { |
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| 296 | # ( $ret{hostname_fq}, $ret{ipv4_address}, $ret{mac_address} ) = ($1, $2, $3); |
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| 297 | # } |
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| 298 | if ($ret{mac_address} eq 'unknow') { |
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[196] | 299 | # Last chance to have the mac_address |
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[197] | 300 | if ($ret{interface} eq '*') { |
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| 301 | my $cmd_arp = shell_command "ip neigh show to $ret{ipv4_address}"; |
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| 302 | if ( $cmd_arp =~ m{ ^$RE_IPv4_ADDRESS \s dev \s ([\w\d\.\:]+) \s lladdr \s ( $RE_MAC_ADDRESS ) \s }xms ) { |
---|
| 303 | ($ret{interface}, $ret{mac_address}) = ($1, $2); |
---|
| 304 | } |
---|
[194] | 305 | } |
---|
[197] | 306 | else { |
---|
| 307 | my $cmd_arp = shell_command "ip neigh show to $ret{ipv4_address} dev $ret{interface}"; |
---|
| 308 | if ( $cmd_arp =~ m{ ^$RE_IPv4_ADDRESS \s lladdr \s ( $RE_MAC_ADDRESS ) \s }xms ) { |
---|
| 309 | $ret{mac_address} = $1; |
---|
| 310 | } |
---|
| 311 | } |
---|
[63] | 312 | } |
---|
[2] | 313 | |
---|
[96] | 314 | # Normalize MAC Address |
---|
[63] | 315 | if ($ret{mac_address} ne 'unknow') { |
---|
[2] | 316 | my @paquets = (); |
---|
[165] | 317 | for ( split m/ : /xms, $ret{mac_address} ) { |
---|
[63] | 318 | my @chars = split m//xms, uc "00$_"; |
---|
[2] | 319 | push @paquets, "$chars[-2]$chars[-1]"; |
---|
| 320 | } |
---|
[63] | 321 | $ret{mac_address} = join q{:}, @paquets; |
---|
[2] | 322 | } |
---|
| 323 | |
---|
| 324 | return %ret; |
---|
| 325 | } |
---|
| 326 | |
---|
[20] | 327 | # Find Surname of a switch |
---|
| 328 | sub get_switch_model { |
---|
[22] | 329 | my $sw_snmp_description = shift || 'unknow'; |
---|
[169] | 330 | $sw_snmp_description =~ s/[\n\r]/ /g; |
---|
[63] | 331 | |
---|
[20] | 332 | for my $sw_kind (keys %SWITCH_KIND) { |
---|
[64] | 333 | next if not $sw_snmp_description =~ m/$SWITCH_KIND{$sw_kind}->{match}/ms; # option xms break search, why ? |
---|
[63] | 334 | |
---|
[20] | 335 | return $SWITCH_KIND{$sw_kind}->{model}; |
---|
| 336 | } |
---|
[63] | 337 | |
---|
[22] | 338 | return $sw_snmp_description; |
---|
[20] | 339 | } |
---|
| 340 | |
---|
[2] | 341 | ### |
---|
| 342 | # va rechercher le nom des switchs pour savoir qui est qui |
---|
[4] | 343 | sub init_switch_names { |
---|
[173] | 344 | my ($verbose, $verb_description, $check_hostname, $check_location) = @_; |
---|
[63] | 345 | |
---|
[133] | 346 | printf "%-26s %-25s %s\n",'Switch','Description','Type' if $verbose; |
---|
[82] | 347 | print "------------------------------------------------------------------------------\n" if $verbose; |
---|
[2] | 348 | |
---|
| 349 | INIT_EACH_SWITCH: |
---|
[196] | 350 | for my $sw (@SWITCH_LIST) { |
---|
[209] | 351 | my ($session, $error) = Net::SNMP->session( %{$sw->{snmp_param_session}} ); |
---|
[14] | 352 | print "$error \n" if $error; |
---|
| 353 | |
---|
[2] | 354 | my $result = $session->get_request( |
---|
[18] | 355 | -varbindlist => [ |
---|
[63] | 356 | $OID_NUMBER{sysDescription}, |
---|
[18] | 357 | $OID_NUMBER{sysName}, |
---|
| 358 | $OID_NUMBER{sysContact}, |
---|
| 359 | $OID_NUMBER{sysLocation}, |
---|
| 360 | ] |
---|
[2] | 361 | ); |
---|
[196] | 362 | if (!defined $result) { |
---|
| 363 | printf {*STDERR} "ERROR: %s.\n", $session->error(); |
---|
| 364 | $session->close(); |
---|
| 365 | # Remove bad switch |
---|
| 366 | @SWITCH_LIST = grep { $_->{hostname} ne $sw->{hostname} } @SWITCH_LIST; |
---|
| 367 | delete $SWITCH_LEVEL{$sw->{hostname}} if exists $SWITCH_LEVEL{$sw->{hostname}}; |
---|
| 368 | delete $SWITCH_DB{$sw->{hostname}} if exists $SWITCH_DB{$sw->{hostname}}; |
---|
| 369 | next INIT_EACH_SWITCH; |
---|
| 370 | } |
---|
| 371 | |
---|
[18] | 372 | $sw->{description} = $result->{$OID_NUMBER{sysName}} || $sw->{hostname}; |
---|
[170] | 373 | $sw->{model} = get_switch_model($result->{$OID_NUMBER{sysDescription}}); |
---|
| 374 | if ($verb_description) { |
---|
| 375 | my $desc = $result->{$OID_NUMBER{sysDescription}}; |
---|
| 376 | $desc =~ s/[\n\r]/ /g; |
---|
| 377 | print " description: $desc\n" |
---|
| 378 | } |
---|
[172] | 379 | if ($check_hostname) { |
---|
| 380 | my ($hostname) = split /\./, $sw->{hostname}, 2; |
---|
[175] | 381 | print " $hostname - error internal hostname: $sw->{hostname}\n" if $result->{$OID_NUMBER{sysName}} ne $hostname; |
---|
[172] | 382 | } |
---|
[173] | 383 | if ($check_location) { |
---|
[174] | 384 | my $location = $result->{$OID_NUMBER{sysLocation}}; |
---|
| 385 | $location =~ s/^"(.+)"$/$1/; |
---|
[175] | 386 | print " $sw->{hostname} - error location: '$location' -> '$sw->{location}'\n" if $location ne $sw->{location}; |
---|
[173] | 387 | } |
---|
[3] | 388 | #$sw->{location} = $result->{"1.3.6.1.2.1.1.6.0"} || $sw->{hostname}; |
---|
| 389 | #$sw->{contact} = $result->{"1.3.6.1.2.1.1.4.0"} || $sw->{hostname}; |
---|
[2] | 390 | $session->close; |
---|
[22] | 391 | |
---|
[63] | 392 | # Ligne à virer car on récupère maintenant le modèle du switch |
---|
[196] | 393 | #my ($desc, $type) = split m/ : /xms, $sw->{description}, 2; |
---|
[197] | 394 | printf "%-26s 0--------->>>> %-25s %s\n", $sw->{hostname}, $sw->{description}, $sw->{model} if $verbose; |
---|
[2] | 395 | } |
---|
| 396 | |
---|
| 397 | print "\n" if $verbose; |
---|
[63] | 398 | return; |
---|
[2] | 399 | } |
---|
| 400 | |
---|
| 401 | ### |
---|
| 402 | # convertit l'hexa (uniquement 2 chiffres) en decimal |
---|
[86] | 403 | sub digit_hex_to_dec { |
---|
[2] | 404 | #00:0F:1F:43:E4:2B |
---|
[63] | 405 | my $car = '00' . uc shift; |
---|
[2] | 406 | |
---|
[4] | 407 | return '00' if $car eq '00UNKNOW'; |
---|
[2] | 408 | my %table = ( |
---|
[62] | 409 | '0'=>'0', '1'=>'1', '2'=>'2', '3'=>'3', '4'=>'4', |
---|
| 410 | '5'=>'5', '6'=>'6', '7'=>'7', '8'=>'8', '9'=>'9', |
---|
[63] | 411 | 'A'=>'10', 'B'=>'11', 'C'=>'12', 'D'=>'13', 'E'=>'14', 'F'=>'15', |
---|
[2] | 412 | ); |
---|
[63] | 413 | my @chars = split m//xms, $car; |
---|
[2] | 414 | return $table{$chars[-2]}*16 + $table{$chars[-1]}; |
---|
| 415 | } |
---|
| 416 | |
---|
[136] | 417 | #-------------------------------------------------------------------------------- |
---|
| 418 | |
---|
| 419 | sub normalize_mac_address { |
---|
| 420 | my $mac_address = shift; |
---|
| 421 | |
---|
[139] | 422 | # D07E-28D1-7AB8 or d07e28-d17ab8 |
---|
| 423 | if ($mac_address =~ m{^ (?: [0-9A-Fa-f]{4} -){2} [0-9A-Fa-f]{4} $}xms |
---|
| 424 | or $mac_address =~ m{^ [0-9A-Fa-f]{6} - [0-9A-Fa-f]{6} $}xms) { |
---|
| 425 | $mac_address =~ s/-//g; |
---|
| 426 | return join q{:}, unpack('(A2)*', uc($mac_address)); |
---|
| 427 | } |
---|
| 428 | |
---|
[136] | 429 | return join q{:}, map { substr( uc("00$_"), -2) } split m/ [:-] /xms, $mac_address; |
---|
| 430 | } |
---|
| 431 | |
---|
| 432 | #-------------------------------------------------------------------------------- |
---|
[86] | 433 | # convertit l'@ mac en decimal |
---|
| 434 | sub mac_address_hex_to_dec { |
---|
[2] | 435 | #00:0F:1F:43:E4:2B |
---|
[86] | 436 | my $mac_address = shift; |
---|
[2] | 437 | |
---|
[86] | 438 | my @paquets = split m/ : /xms, $mac_address; |
---|
[63] | 439 | my $return = q{}; |
---|
[165] | 440 | for (@paquets) { |
---|
[86] | 441 | $return .= q{.} . digit_hex_to_dec($_); |
---|
[2] | 442 | } |
---|
| 443 | return $return; |
---|
| 444 | } |
---|
| 445 | |
---|
| 446 | ### |
---|
| 447 | # va rechercher le port et le switch sur lequel est la machine |
---|
| 448 | sub find_switch_port { |
---|
[86] | 449 | my $mac_address = shift; |
---|
[63] | 450 | my $switch_proposal = shift || q{}; |
---|
[144] | 451 | my $vlan_id = shift || 0; |
---|
[63] | 452 | |
---|
[2] | 453 | my %ret; |
---|
[63] | 454 | $ret{switch_description} = 'unknow'; |
---|
| 455 | $ret{switch_port} = '0'; |
---|
[2] | 456 | |
---|
[86] | 457 | return %ret if $mac_address eq 'unknow';; |
---|
[2] | 458 | |
---|
[196] | 459 | my @switch_search = @SWITCH_LIST; |
---|
[63] | 460 | if ($switch_proposal ne q{}) { |
---|
[196] | 461 | for my $sw (@SWITCH_LIST) { |
---|
[2] | 462 | next if $sw->{hostname} ne $switch_proposal; |
---|
[22] | 463 | unshift @switch_search, $sw; |
---|
[2] | 464 | last; |
---|
| 465 | } |
---|
| 466 | } |
---|
| 467 | |
---|
[121] | 468 | my $research1 = $OID_NUMBER{searchPort1} . mac_address_hex_to_dec($mac_address); |
---|
[144] | 469 | my $research2 = $OID_NUMBER{searchPort2} .'.'. $vlan_id . mac_address_hex_to_dec($mac_address); |
---|
[63] | 470 | |
---|
[2] | 471 | LOOP_ON_SWITCH: |
---|
[22] | 472 | for my $sw (@switch_search) { |
---|
[209] | 473 | my ($session, $error) = Net::SNMP->session( %{$sw->{snmp_param_session}} ); |
---|
[22] | 474 | print "$error \n" if $error; |
---|
| 475 | |
---|
[2] | 476 | my $result = $session->get_request( |
---|
[124] | 477 | -varbindlist => [$research1] |
---|
[2] | 478 | ); |
---|
[124] | 479 | if (not defined $result) { |
---|
| 480 | $result = $session->get_request( |
---|
| 481 | -varbindlist => [$research2] |
---|
| 482 | ); |
---|
| 483 | $result->{$research1} = $result->{$research2} if defined $result; |
---|
| 484 | } |
---|
| 485 | |
---|
| 486 | if (not (defined $result and $result->{$research1} ne 'noSuchInstance')) { |
---|
[2] | 487 | $session->close; |
---|
| 488 | next LOOP_ON_SWITCH; |
---|
| 489 | } |
---|
| 490 | |
---|
[167] | 491 | my $swport_num = $result->{$research1}; |
---|
[211] | 492 | my $swport_hr = get_human_readable_port($sw->{model}, snmp_get_switchport_hr($session, $swport_num)); |
---|
[2] | 493 | |
---|
[150] | 494 | $session->close; |
---|
| 495 | |
---|
| 496 | # IMPORTANT !! |
---|
| 497 | # ceci empeche la detection sur certains port ... |
---|
| 498 | # en effet les switch sont relies entre eux par un cable reseau et du coup |
---|
| 499 | # tous les arp de toutes les machines sont presentes sur ces ports (ceux choisis ici sont les miens) |
---|
| 500 | # cette partie est a ameliore, voir a configurer dans l'entete |
---|
| 501 | # 21->24 45->48 |
---|
| 502 | SWITCH_PORT_IGNORE: |
---|
[167] | 503 | for my $portignore (@{$sw->{portignore}}) { |
---|
| 504 | next LOOP_ON_SWITCH if $swport_hr eq $portignore; |
---|
[150] | 505 | } |
---|
| 506 | |
---|
| 507 | $ret{switch_hostname} = $sw->{hostname}; |
---|
| 508 | $ret{switch_description} = $sw->{description}; |
---|
[167] | 509 | $ret{switch_port} = $swport_num; |
---|
[150] | 510 | $ret{switch_port_hr} = $swport_hr; # human readable |
---|
| 511 | |
---|
| 512 | last LOOP_ON_SWITCH; |
---|
[2] | 513 | } |
---|
| 514 | return %ret; |
---|
| 515 | } |
---|
| 516 | |
---|
| 517 | ### |
---|
| 518 | # va rechercher les port et les switch sur lequel est la machine |
---|
| 519 | sub find_all_switch_port { |
---|
[86] | 520 | my $mac_address = shift; |
---|
[144] | 521 | my $vlan_id = shift || 0; |
---|
[2] | 522 | |
---|
| 523 | my $ret = {}; |
---|
| 524 | |
---|
[86] | 525 | return $ret if $mac_address eq 'unknow'; |
---|
[2] | 526 | |
---|
[121] | 527 | my $research1 = $OID_NUMBER{searchPort1} . mac_address_hex_to_dec($mac_address); |
---|
[144] | 528 | my $research2 = $OID_NUMBER{searchPort2} .'.'. $vlan_id . mac_address_hex_to_dec($mac_address); |
---|
[2] | 529 | LOOP_ON_ALL_SWITCH: |
---|
[196] | 530 | for my $sw (@SWITCH_LIST) { |
---|
[209] | 531 | my ($session, $error) = Net::SNMP->session( %{$sw->{snmp_param_session}} ); |
---|
[13] | 532 | print "$error \n" if $error; |
---|
| 533 | |
---|
[2] | 534 | my $result = $session->get_request( |
---|
[124] | 535 | -varbindlist => [$research1] |
---|
[2] | 536 | ); |
---|
[124] | 537 | if (not defined $result) { |
---|
| 538 | $result = $session->get_request( |
---|
| 539 | -varbindlist => [$research2] |
---|
| 540 | ); |
---|
| 541 | $result->{$research1} = $result->{$research2} if defined $result; |
---|
| 542 | } |
---|
[13] | 543 | |
---|
[124] | 544 | if (defined $result and $result->{$research1} ne 'noSuchInstance') { |
---|
[167] | 545 | my $swport_num = $result->{$research1}; |
---|
[211] | 546 | my $swport_hr = get_human_readable_port($sw->{model}, snmp_get_switchport_hr($session, $swport_num)); |
---|
[2] | 547 | |
---|
[181] | 548 | SWITCH_PORT_IGNORE: |
---|
| 549 | for my $portignore (@{$sw->{portignore}}) { |
---|
| 550 | if ($swport_hr eq $portignore) { |
---|
| 551 | $session->close; |
---|
| 552 | next LOOP_ON_ALL_SWITCH |
---|
| 553 | } |
---|
| 554 | } |
---|
| 555 | |
---|
[2] | 556 | $ret->{$sw->{hostname}} = {}; |
---|
| 557 | $ret->{$sw->{hostname}}{hostname} = $sw->{hostname}; |
---|
| 558 | $ret->{$sw->{hostname}}{description} = $sw->{description}; |
---|
[167] | 559 | $ret->{$sw->{hostname}}{port} = $swport_num; |
---|
[154] | 560 | $ret->{$sw->{hostname}}{port_hr} = $swport_hr; |
---|
[2] | 561 | |
---|
[86] | 562 | # $SWITCH_PORT_COUNT{$sw->{hostname}}->{$swport}++; |
---|
[2] | 563 | } |
---|
| 564 | |
---|
| 565 | $session->close; |
---|
| 566 | } |
---|
| 567 | return $ret; |
---|
| 568 | } |
---|
| 569 | |
---|
| 570 | sub get_list_network { |
---|
| 571 | |
---|
[12] | 572 | return keys %{$KLASK_CFG->{network}}; |
---|
[2] | 573 | } |
---|
| 574 | |
---|
| 575 | sub get_current_interface { |
---|
[113] | 576 | my $vlan_name = shift; |
---|
[2] | 577 | |
---|
[113] | 578 | return $KLASK_CFG->{network}{$vlan_name}{interface}; |
---|
[2] | 579 | } |
---|
[63] | 580 | |
---|
[144] | 581 | sub get_current_vlan_id { |
---|
| 582 | my $vlan_name = shift; |
---|
| 583 | |
---|
[182] | 584 | return 0 if not exists $KLASK_CFG->{network}{$vlan_name}; |
---|
[144] | 585 | return $KLASK_CFG->{network}{$vlan_name}{'vlan-id'}; |
---|
| 586 | } |
---|
| 587 | |
---|
[179] | 588 | sub get_current_scan_mode { |
---|
| 589 | my $vlan_name = shift; |
---|
| 590 | |
---|
| 591 | return $KLASK_CFG->{network}{$vlan_name}{'scan-mode'} || $DEFAULT{'scan-mode'} || 'active'; |
---|
| 592 | } |
---|
| 593 | |
---|
[144] | 594 | sub get_current_vlan_name_for_interface { |
---|
| 595 | my $interface = shift; |
---|
| 596 | |
---|
| 597 | for my $vlan_name (keys %{$KLASK_CFG->{network}}) { |
---|
| 598 | next if $KLASK_CFG->{network}{$vlan_name}{interface} ne $interface; |
---|
| 599 | return $vlan_name; |
---|
| 600 | } |
---|
| 601 | } |
---|
| 602 | |
---|
[2] | 603 | ### |
---|
| 604 | # liste l'ensemble des adresses ip d'un réseau |
---|
| 605 | sub get_list_ip { |
---|
[113] | 606 | my @vlan_name = @_; |
---|
[2] | 607 | |
---|
| 608 | my $cidrlist = Net::CIDR::Lite->new; |
---|
| 609 | |
---|
[113] | 610 | for my $net (@vlan_name) { |
---|
[12] | 611 | my @line = @{$KLASK_CFG->{network}{$net}{'ip-subnet'}}; |
---|
[2] | 612 | for my $cmd (@line) { |
---|
[209] | 613 | for my $method (keys %{$cmd}) { |
---|
[2] | 614 | $cidrlist->add_any($cmd->{$method}) if $method eq 'add'; |
---|
| 615 | } |
---|
| 616 | } |
---|
| 617 | } |
---|
| 618 | |
---|
[4] | 619 | my @res = (); |
---|
[2] | 620 | |
---|
| 621 | for my $cidr ($cidrlist->list()) { |
---|
| 622 | my $net = new NetAddr::IP $cidr; |
---|
[63] | 623 | for my $ip (@{$net}) { |
---|
| 624 | $ip =~ s{ /32 }{}xms; |
---|
[2] | 625 | push @res, $ip; |
---|
| 626 | } |
---|
| 627 | } |
---|
| 628 | |
---|
| 629 | return @res; |
---|
| 630 | } |
---|
| 631 | |
---|
[9] | 632 | # liste l'ensemble des routeurs du réseau |
---|
| 633 | sub get_list_main_router { |
---|
[113] | 634 | my @vlan_name = @_; |
---|
[9] | 635 | |
---|
| 636 | my @res = (); |
---|
| 637 | |
---|
[113] | 638 | for my $net (@vlan_name) { |
---|
[12] | 639 | push @res, $KLASK_CFG->{network}{$net}{'main-router'}; |
---|
[9] | 640 | } |
---|
| 641 | |
---|
| 642 | return @res; |
---|
| 643 | } |
---|
| 644 | |
---|
[2] | 645 | sub get_human_readable_port { |
---|
[22] | 646 | my $sw_model = shift; |
---|
| 647 | my $sw_port = shift; |
---|
[63] | 648 | |
---|
[167] | 649 | # Not need anymore |
---|
| 650 | # get port name by snmp |
---|
| 651 | return $sw_port; |
---|
| 652 | |
---|
[64] | 653 | if ($sw_model eq 'HP8000M') { |
---|
[63] | 654 | |
---|
[64] | 655 | my $reste = (($sw_port - 1) % 8) + 1; |
---|
| 656 | my $major = int (($sw_port - 1) / 8); |
---|
| 657 | return "$INTERNAL_PORT_MAP{$major}$reste"; |
---|
| 658 | } |
---|
[2] | 659 | |
---|
[64] | 660 | if ($sw_model eq 'HP2424M') { |
---|
| 661 | if ($sw_port > 24) { |
---|
[198] | 662 | |
---|
[64] | 663 | my $reste = $sw_port - 24; |
---|
| 664 | return "A$reste"; |
---|
| 665 | } |
---|
| 666 | } |
---|
| 667 | |
---|
| 668 | if ($sw_model eq 'HP1600M') { |
---|
| 669 | if ($sw_port > 16) { |
---|
[198] | 670 | |
---|
[64] | 671 | my $reste = $sw_port - 16; |
---|
| 672 | return "A$reste"; |
---|
| 673 | } |
---|
| 674 | } |
---|
| 675 | |
---|
[116] | 676 | if ($sw_model eq 'HP2810-48G' or $sw_model eq 'HP2810-24G') { |
---|
[115] | 677 | if ($sw_port > 48) { |
---|
[198] | 678 | |
---|
[115] | 679 | my $reste = $sw_port - 48; |
---|
[116] | 680 | return "Trk$reste"; |
---|
[115] | 681 | } |
---|
| 682 | } |
---|
| 683 | |
---|
[118] | 684 | if ($sw_model eq 'HP3500-24G') { |
---|
| 685 | if ($sw_port > 289) { |
---|
[198] | 686 | |
---|
[118] | 687 | my $reste = $sw_port - 289; |
---|
| 688 | return "Trk$reste"; |
---|
| 689 | } |
---|
| 690 | } |
---|
| 691 | |
---|
[64] | 692 | return $sw_port; |
---|
[2] | 693 | } |
---|
| 694 | |
---|
| 695 | sub get_numerical_port { |
---|
[22] | 696 | my $sw_model = shift; |
---|
| 697 | my $sw_port = shift; |
---|
[63] | 698 | |
---|
[64] | 699 | if ($sw_model eq 'HP8000M') { |
---|
[2] | 700 | |
---|
[64] | 701 | my $letter = substr $sw_port, 0, 1; |
---|
| 702 | my $reste = substr $sw_port, 1; |
---|
[63] | 703 | |
---|
[64] | 704 | return $INTERNAL_PORT_MAP_REV{$letter} * 8 + $reste; |
---|
| 705 | } |
---|
[63] | 706 | |
---|
[64] | 707 | if ($sw_model eq 'HP2424M') { |
---|
| 708 | if ($sw_port =~ m/^A/xms ) { |
---|
[63] | 709 | |
---|
[64] | 710 | my $reste = substr $sw_port, 1; |
---|
| 711 | |
---|
| 712 | return 24 + $reste; |
---|
| 713 | } |
---|
| 714 | } |
---|
| 715 | |
---|
| 716 | if ($sw_model eq 'HP1600M') { |
---|
| 717 | if ($sw_port =~ m/^A/xms ) { |
---|
| 718 | |
---|
| 719 | my $reste = substr $sw_port, 1; |
---|
| 720 | |
---|
| 721 | return 16 + $reste; |
---|
| 722 | } |
---|
| 723 | } |
---|
| 724 | |
---|
[116] | 725 | if ($sw_model eq 'HP2810-48G' or $sw_model eq 'HP2810-24G') { |
---|
| 726 | if ($sw_port =~ m/^Trk/xms ) { |
---|
[115] | 727 | |
---|
[116] | 728 | my $reste = substr $sw_port, 3; |
---|
[115] | 729 | |
---|
| 730 | return 48 + $reste; |
---|
| 731 | } |
---|
| 732 | } |
---|
| 733 | |
---|
[118] | 734 | if ($sw_model eq 'HP3500-24G') { |
---|
| 735 | if ($sw_port =~ m/^Trk/xms ) { |
---|
| 736 | |
---|
| 737 | my $reste = substr $sw_port, 3; |
---|
| 738 | |
---|
| 739 | return 289 + $reste; |
---|
| 740 | } |
---|
| 741 | } |
---|
| 742 | |
---|
[64] | 743 | return $sw_port; |
---|
[2] | 744 | } |
---|
| 745 | |
---|
[150] | 746 | sub get_port_human_readable_short { |
---|
| 747 | my $sw_port_hr = shift; |
---|
| 748 | |
---|
[162] | 749 | $sw_port_hr =~ s/^Bridge-Aggregation/Br/i; |
---|
| 750 | $sw_port_hr =~ s/^Port-Channel/Po/i; |
---|
| 751 | $sw_port_hr =~ s/^Forty-?GigabitEthernet/Fo/i; |
---|
| 752 | $sw_port_hr =~ s/^Ten-?GigabitEthernet/Te/i; |
---|
| 753 | $sw_port_hr =~ s/^GigabitEthernet/Gi/i; |
---|
| 754 | $sw_port_hr =~ s/^FastEthernet/Fa/i; |
---|
[150] | 755 | |
---|
| 756 | return $sw_port_hr; |
---|
| 757 | } |
---|
| 758 | |
---|
[211] | 759 | sub snmp_get_switchport_hr { |
---|
[154] | 760 | my ($snmp_session, $swport) = @_; |
---|
[198] | 761 | |
---|
[157] | 762 | my $research_index = $OID_NUMBER{ifIndex} .'.'. $swport; |
---|
| 763 | my $result_index = $snmp_session->get_request( |
---|
| 764 | -varbindlist => [$research_index] |
---|
| 765 | ); |
---|
| 766 | my $swifindex = $swport; |
---|
[159] | 767 | $swifindex = $result_index->{$research_index} if defined $result_index; |
---|
[157] | 768 | |
---|
| 769 | my $research_hr = $OID_NUMBER{ifName} .'.'. $swifindex; |
---|
| 770 | my $result_hr = $snmp_session->get_request( |
---|
[154] | 771 | -varbindlist => [$research_hr] |
---|
| 772 | ); |
---|
| 773 | my $swport_hr = $swport; |
---|
[158] | 774 | $swport_hr = get_port_human_readable_short($result_hr->{$research_hr}) if defined $result_hr; |
---|
[154] | 775 | return $swport_hr; |
---|
| 776 | } |
---|
| 777 | |
---|
[151] | 778 | # Load computer database |
---|
[150] | 779 | sub computerdb_load { |
---|
| 780 | my $computerdb = YAML::Syck::LoadFile("$KLASK_DB_FILE"); |
---|
[151] | 781 | |
---|
| 782 | LOOP_ON_IP_ADDRESS: |
---|
| 783 | for my $ip (keys %{$computerdb}) { |
---|
| 784 | |
---|
[185] | 785 | next LOOP_ON_IP_ADDRESS if exists $computerdb->{$ip}{switch_port_hr} and defined $computerdb->{$ip}{switch_port_hr}; |
---|
[198] | 786 | |
---|
[151] | 787 | $computerdb->{$ip}{switch_port_hr} = $computerdb->{$ip}{switch_port}; |
---|
| 788 | } |
---|
| 789 | |
---|
[150] | 790 | return $computerdb; |
---|
| 791 | } |
---|
| 792 | |
---|
[2] | 793 | ################ |
---|
| 794 | # Les commandes |
---|
| 795 | ################ |
---|
| 796 | |
---|
| 797 | sub cmd_help { |
---|
| 798 | |
---|
[63] | 799 | print <<'END'; |
---|
[2] | 800 | klask - ports manager and finder for switch |
---|
| 801 | |
---|
[129] | 802 | klask version |
---|
| 803 | |
---|
[2] | 804 | klask updatedb |
---|
[69] | 805 | klask exportdb --format [txt|html] |
---|
[76] | 806 | klask removedb computer* |
---|
[190] | 807 | klask cleandb --day number_of_day --repair-dns --verbose |
---|
[2] | 808 | |
---|
[45] | 809 | klask updatesw |
---|
[69] | 810 | klask exportsw --format [txt|dot] |
---|
[45] | 811 | |
---|
[2] | 812 | klask searchdb computer |
---|
| 813 | klask search computer |
---|
[68] | 814 | klask search-mac-on-switch switch mac_addr |
---|
[2] | 815 | |
---|
[76] | 816 | klask ip-free --day number_of_day --format [txt|html] [vlan_name] |
---|
[69] | 817 | |
---|
[133] | 818 | klask bad-vlan-id |
---|
[129] | 819 | |
---|
[2] | 820 | klask enable switch port |
---|
| 821 | klask disable switch port |
---|
| 822 | klask status switch port |
---|
| 823 | END |
---|
[63] | 824 | return; |
---|
[2] | 825 | } |
---|
| 826 | |
---|
[36] | 827 | sub cmd_version { |
---|
| 828 | |
---|
[63] | 829 | print <<'END'; |
---|
[36] | 830 | Klask - ports manager and finder for switch |
---|
[195] | 831 | Copyright (C) 2005-2017 Gabriel Moreau |
---|
[36] | 832 | |
---|
| 833 | END |
---|
[37] | 834 | print ' $Id: klask 211 2017-02-16 20:51:57Z g7moreau $'."\n"; |
---|
[63] | 835 | return; |
---|
[36] | 836 | } |
---|
| 837 | |
---|
[2] | 838 | sub cmd_search { |
---|
| 839 | my @computer = @_; |
---|
[63] | 840 | |
---|
[4] | 841 | init_switch_names(); #nomme les switchs |
---|
[111] | 842 | fast_ping(@computer); |
---|
[133] | 843 | |
---|
| 844 | LOOP_ON_COMPUTER: |
---|
[2] | 845 | for my $clientname (@computer) { |
---|
| 846 | my %resol_arp = resolve_ip_arp_host($clientname); #resolution arp |
---|
[144] | 847 | my $vlan_name = get_current_vlan_name_for_interface($resol_arp{interface}); |
---|
| 848 | my $vlan_id = get_current_vlan_id($vlan_name); |
---|
| 849 | my %where = find_switch_port($resol_arp{mac_address}, '', $vlan_id); #retrouve l'emplacement |
---|
[133] | 850 | |
---|
| 851 | next LOOP_ON_COMPUTER if $where{switch_description} eq 'unknow' or $resol_arp{hostname_fq} eq 'unknow' or $resol_arp{mac_address} eq 'unknow'; |
---|
| 852 | |
---|
[146] | 853 | printf '%-22s %2s %-30s %-15s %18s', |
---|
[134] | 854 | $where{switch_hostname}, |
---|
[150] | 855 | $where{switch_port_hr}, |
---|
[133] | 856 | $resol_arp{hostname_fq}, |
---|
| 857 | $resol_arp{ipv4_address}, |
---|
| 858 | $resol_arp{mac_address}."\n"; |
---|
[2] | 859 | } |
---|
[63] | 860 | return; |
---|
[2] | 861 | } |
---|
| 862 | |
---|
| 863 | sub cmd_searchdb { |
---|
[136] | 864 | my @ARGV = @_; |
---|
| 865 | |
---|
| 866 | my $kind; |
---|
| 867 | |
---|
[138] | 868 | GetOptions( |
---|
[137] | 869 | 'kind=s' => \$kind, |
---|
[136] | 870 | ); |
---|
| 871 | |
---|
| 872 | my %possible_search = ( |
---|
| 873 | host => \&cmd_searchdb_host, |
---|
| 874 | mac => \&cmd_searchdb_mac, |
---|
| 875 | ); |
---|
| 876 | |
---|
[137] | 877 | $kind = 'host' if not defined $possible_search{$kind}; |
---|
[136] | 878 | |
---|
| 879 | $possible_search{$kind}->(@ARGV); |
---|
| 880 | return; |
---|
| 881 | } |
---|
| 882 | |
---|
| 883 | |
---|
| 884 | sub cmd_searchdb_host { |
---|
[2] | 885 | my @computer = @_; |
---|
| 886 | |
---|
[111] | 887 | fast_ping(@computer); |
---|
[151] | 888 | my $computerdb = computerdb_load(); |
---|
[63] | 889 | |
---|
[2] | 890 | LOOP_ON_COMPUTER: |
---|
| 891 | for my $clientname (@computer) { |
---|
| 892 | my %resol_arp = resolve_ip_arp_host($clientname); #resolution arp |
---|
| 893 | my $ip = $resol_arp{ipv4_address}; |
---|
[63] | 894 | |
---|
[2] | 895 | next LOOP_ON_COMPUTER unless exists $computerdb->{$ip}; |
---|
[63] | 896 | |
---|
| 897 | my ($sec,$min,$hour,$mday,$mon,$year,$wday,$yday,$isdst) = localtime $computerdb->{$ip}{timestamp}; |
---|
[2] | 898 | $year += 1900; |
---|
| 899 | $mon++; |
---|
[63] | 900 | my $date = sprintf '%04i-%02i-%02i %02i:%02i', $year, $mon, $mday, $hour, $min; |
---|
[2] | 901 | |
---|
| 902 | printf "%-22s %2s %-30s %-15s %-18s %s\n", |
---|
[134] | 903 | $computerdb->{$ip}{switch_hostname}, |
---|
[150] | 904 | $computerdb->{$ip}{switch_port_hr}, |
---|
[2] | 905 | $computerdb->{$ip}{hostname_fq}, |
---|
| 906 | $ip, |
---|
| 907 | $computerdb->{$ip}{mac_address}, |
---|
| 908 | $date; |
---|
| 909 | } |
---|
[63] | 910 | return; |
---|
[2] | 911 | } |
---|
| 912 | |
---|
[136] | 913 | sub cmd_searchdb_mac { |
---|
| 914 | my @mac = map { normalize_mac_address($_) } @_; |
---|
| 915 | |
---|
[151] | 916 | my $computerdb = computerdb_load(); |
---|
[136] | 917 | |
---|
| 918 | LOOP_ON_MAC: |
---|
| 919 | for my $mac (@mac) { |
---|
| 920 | LOOP_ON_COMPUTER: |
---|
| 921 | for my $ip (keys %{$computerdb}) { |
---|
| 922 | next LOOP_ON_COMPUTER if $mac ne $computerdb->{$ip}{mac_address}; |
---|
[198] | 923 | |
---|
[136] | 924 | my ($sec,$min,$hour,$mday,$mon,$year,$wday,$yday,$isdst) = localtime $computerdb->{$ip}{timestamp}; |
---|
| 925 | $year += 1900; |
---|
| 926 | $mon++; |
---|
| 927 | my $date = sprintf '%04i-%02i-%02i %02i:%02i', $year, $mon, $mday, $hour, $min; |
---|
| 928 | |
---|
| 929 | printf "%-22s %2s %-30s %-15s %-18s %s\n", |
---|
| 930 | $computerdb->{$ip}{switch_hostname}, |
---|
[150] | 931 | $computerdb->{$ip}{switch_port_hr}, |
---|
[136] | 932 | $computerdb->{$ip}{hostname_fq}, |
---|
| 933 | $ip, |
---|
| 934 | $computerdb->{$ip}{mac_address}, |
---|
| 935 | $date; |
---|
[138] | 936 | #next LOOP_ON_MAC; |
---|
[136] | 937 | } |
---|
| 938 | |
---|
| 939 | } |
---|
| 940 | return; |
---|
| 941 | } |
---|
| 942 | |
---|
[2] | 943 | sub cmd_updatedb { |
---|
[170] | 944 | @ARGV = @_; |
---|
| 945 | |
---|
[173] | 946 | my ($verbose, $verb_description, $check_hostname, $check_location); |
---|
[170] | 947 | |
---|
| 948 | GetOptions( |
---|
[172] | 949 | 'verbose|v' => \$verbose, |
---|
| 950 | 'verb-description|d' => \$verb_description, |
---|
| 951 | 'chk-hostname|h' => \$check_hostname, |
---|
[173] | 952 | 'chk-location|l' => \$check_location, |
---|
[170] | 953 | ); |
---|
| 954 | |
---|
| 955 | my @network = @ARGV; |
---|
[2] | 956 | @network = get_list_network() if not @network; |
---|
| 957 | |
---|
[34] | 958 | test_switchdb_environnement(); |
---|
| 959 | |
---|
| 960 | my $computerdb = {}; |
---|
[151] | 961 | $computerdb = computerdb_load() if -e "$KLASK_DB_FILE"; |
---|
[2] | 962 | my $timestamp = time; |
---|
[22] | 963 | |
---|
[2] | 964 | my %computer_not_detected = (); |
---|
| 965 | my $timestamp_last_week = $timestamp - (3600 * 24 * 7); |
---|
| 966 | |
---|
| 967 | my $number_of_computer = get_list_ip(@network); # + 1; |
---|
[63] | 968 | my $size_of_database = keys %{$computerdb}; |
---|
[31] | 969 | $size_of_database = 1 if $size_of_database == 0; |
---|
[2] | 970 | my $i = 0; |
---|
| 971 | my $detected_computer = 0; |
---|
[22] | 972 | |
---|
[173] | 973 | init_switch_names('yes', $verb_description, $check_hostname, $check_location); #nomme les switchs |
---|
[2] | 974 | |
---|
[22] | 975 | { # Remplis le champs portignore des ports d'inter-connection pour chaque switch |
---|
[44] | 976 | my $switch_connection = YAML::Syck::LoadFile("$KLASK_SW_FILE"); |
---|
[22] | 977 | my %db_switch_output_port = %{$switch_connection->{output_port}}; |
---|
| 978 | my %db_switch_connected_on_port = %{$switch_connection->{connected_on_port}}; |
---|
| 979 | my %db_switch_chained_port = (); |
---|
[63] | 980 | for my $swport (keys %db_switch_connected_on_port) { |
---|
| 981 | my ($sw_connect,$port_connect) = split m/ : /xms, $swport; |
---|
[22] | 982 | $db_switch_chained_port{$sw_connect} .= "$port_connect:"; |
---|
| 983 | } |
---|
[209] | 984 | for my $sw (@SWITCH_LIST) { |
---|
[22] | 985 | push @{$sw->{portignore}}, $db_switch_output_port{$sw->{hostname}} if exists $db_switch_output_port{$sw->{hostname}}; |
---|
| 986 | if ( exists $db_switch_chained_port{$sw->{hostname}} ) { |
---|
| 987 | chop $db_switch_chained_port{$sw->{hostname}}; |
---|
[63] | 988 | push @{$sw->{portignore}}, split m/ : /xms, $db_switch_chained_port{$sw->{hostname}}; |
---|
[22] | 989 | } |
---|
| 990 | # print "$sw->{hostname} ++ @{$sw->{portignore}}\n"; |
---|
| 991 | } |
---|
| 992 | } |
---|
| 993 | |
---|
[2] | 994 | my %router_mac_ip = (); |
---|
| 995 | DETECT_ALL_ROUTER: |
---|
[9] | 996 | # for my $one_router ('194.254.66.254') { |
---|
| 997 | for my $one_router ( get_list_main_router(@network) ) { |
---|
[2] | 998 | my %resol_arp = resolve_ip_arp_host($one_router); |
---|
| 999 | $router_mac_ip{ $resol_arp{mac_address} } = $resol_arp{ipv4_address}; |
---|
| 1000 | } |
---|
| 1001 | |
---|
| 1002 | ALL_NETWORK: |
---|
[179] | 1003 | for my $current_net (@network) { |
---|
[2] | 1004 | |
---|
[179] | 1005 | my @computer = get_list_ip($current_net); |
---|
| 1006 | my $current_interface = get_current_interface($current_net); |
---|
[2] | 1007 | |
---|
[179] | 1008 | fast_ping(@computer) if get_current_scan_mode($current_net) eq 'active'; |
---|
[2] | 1009 | |
---|
| 1010 | LOOP_ON_COMPUTER: |
---|
| 1011 | for my $one_computer (@computer) { |
---|
| 1012 | $i++; |
---|
[49] | 1013 | |
---|
[63] | 1014 | my $total_percent = int (($i*100)/$number_of_computer); |
---|
| 1015 | |
---|
[2] | 1016 | my $localtime = time - $timestamp; |
---|
[63] | 1017 | my ($sec,$min) = localtime $localtime; |
---|
[2] | 1018 | |
---|
| 1019 | my $time_elapse = 0; |
---|
| 1020 | $time_elapse = $localtime * ( 100 - $total_percent) / $total_percent if $total_percent != 0; |
---|
[63] | 1021 | my ($sec_elapse,$min_elapse) = localtime $time_elapse; |
---|
[2] | 1022 | |
---|
| 1023 | printf "\rComputer scanned: %4i/%i (%2i%%)", $i, $number_of_computer, $total_percent; |
---|
[63] | 1024 | printf ', detected: %4i/%i (%2i%%)', $detected_computer, $size_of_database, int(($detected_computer*100)/$size_of_database); |
---|
| 1025 | printf ' [Time: %02i:%02i / %02i:%02i]', int($localtime/60), $localtime % 60, int($time_elapse/60), $time_elapse % 60; |
---|
[96] | 1026 | printf ' %-8s %-14s', $current_interface, $one_computer; |
---|
[2] | 1027 | |
---|
[186] | 1028 | my $already_exist = exists $computerdb->{$one_computer} ? 'yes' : 'no'; |
---|
| 1029 | my %resol_arp = resolve_ip_arp_host($one_computer, $current_interface, 'fast', $already_exist); |
---|
[63] | 1030 | |
---|
[9] | 1031 | # do not search on router connection (why ?) |
---|
[2] | 1032 | if ( exists $router_mac_ip{$resol_arp{mac_address}}) { |
---|
[179] | 1033 | $computer_not_detected{$one_computer} = $current_net; |
---|
[2] | 1034 | next LOOP_ON_COMPUTER; |
---|
| 1035 | } |
---|
| 1036 | |
---|
[9] | 1037 | # do not search on switch inter-connection |
---|
[196] | 1038 | if (exists $SWITCH_LEVEL{$resol_arp{hostname_fq}}) { |
---|
[179] | 1039 | $computer_not_detected{$one_computer} = $current_net; |
---|
[2] | 1040 | next LOOP_ON_COMPUTER; |
---|
| 1041 | } |
---|
| 1042 | |
---|
[63] | 1043 | my $switch_proposal = q{}; |
---|
[2] | 1044 | if (exists $computerdb->{$resol_arp{ipv4_address}} and exists $computerdb->{$resol_arp{ipv4_address}}{switch_hostname}) { |
---|
| 1045 | $switch_proposal = $computerdb->{$resol_arp{ipv4_address}}{switch_hostname}; |
---|
| 1046 | } |
---|
| 1047 | |
---|
[3] | 1048 | # do not have a mac address |
---|
| 1049 | if ($resol_arp{mac_address} eq 'unknow' or (exists $resol_arp{timestamps} and $resol_arp{timestamps} < ($timestamp - 3 * 3600))) { |
---|
[179] | 1050 | $computer_not_detected{$one_computer} = $current_net; |
---|
[3] | 1051 | next LOOP_ON_COMPUTER; |
---|
| 1052 | } |
---|
| 1053 | |
---|
[147] | 1054 | my $vlan_name = get_current_vlan_name_for_interface($resol_arp{interface}); |
---|
| 1055 | my $vlan_id = get_current_vlan_id($vlan_name); |
---|
| 1056 | my %where = find_switch_port($resol_arp{mac_address},$switch_proposal,$vlan_id); |
---|
[2] | 1057 | |
---|
| 1058 | #192.168.24.156: |
---|
| 1059 | # arp: 00:0B:DB:D5:F6:65 |
---|
| 1060 | # hostname: pcroyon.hmg.priv |
---|
| 1061 | # port: 5 |
---|
| 1062 | # switch: sw-batH-legi:hp2524 |
---|
| 1063 | # timestamp: 1164355525 |
---|
| 1064 | |
---|
| 1065 | # do not have a mac address |
---|
[3] | 1066 | # if ($resol_arp{mac_address} eq 'unknow') { |
---|
| 1067 | # $computer_not_detected{$one_computer} = $current_interface; |
---|
| 1068 | # next LOOP_ON_COMPUTER; |
---|
| 1069 | # } |
---|
[2] | 1070 | |
---|
| 1071 | # detected on a switch |
---|
| 1072 | if ($where{switch_description} ne 'unknow') { |
---|
| 1073 | $detected_computer++; |
---|
| 1074 | $computerdb->{$resol_arp{ipv4_address}} = { |
---|
| 1075 | hostname_fq => $resol_arp{hostname_fq}, |
---|
| 1076 | mac_address => $resol_arp{mac_address}, |
---|
| 1077 | switch_hostname => $where{switch_hostname}, |
---|
| 1078 | switch_description => $where{switch_description}, |
---|
| 1079 | switch_port => $where{switch_port}, |
---|
[150] | 1080 | switch_port_hr => $where{switch_port_hr}, |
---|
[2] | 1081 | timestamp => $timestamp, |
---|
[179] | 1082 | network => $current_net, |
---|
[2] | 1083 | }; |
---|
| 1084 | next LOOP_ON_COMPUTER; |
---|
| 1085 | } |
---|
| 1086 | |
---|
| 1087 | # new in the database but where it is ? |
---|
| 1088 | if (not exists $computerdb->{$resol_arp{ipv4_address}}) { |
---|
| 1089 | $detected_computer++; |
---|
| 1090 | $computerdb->{$resol_arp{ipv4_address}} = { |
---|
| 1091 | hostname_fq => $resol_arp{hostname_fq}, |
---|
| 1092 | mac_address => $resol_arp{mac_address}, |
---|
| 1093 | switch_hostname => $where{switch_hostname}, |
---|
| 1094 | switch_description => $where{switch_description}, |
---|
| 1095 | switch_port => $where{switch_port}, |
---|
[150] | 1096 | switch_port_hr => $where{switch_port_hr}, |
---|
[2] | 1097 | timestamp => $resol_arp{timestamp}, |
---|
[179] | 1098 | network => $current_net, |
---|
[2] | 1099 | }; |
---|
| 1100 | } |
---|
| 1101 | |
---|
| 1102 | # mise a jour du nom de la machine si modification dans le dns |
---|
| 1103 | $computerdb->{$resol_arp{ipv4_address}}{hostname_fq} = $resol_arp{hostname_fq}; |
---|
[63] | 1104 | |
---|
[2] | 1105 | # mise à jour de la date de détection si détection plus récente par arpwatch |
---|
| 1106 | $computerdb->{$resol_arp{ipv4_address}}{timestamp} = $resol_arp{timestamp} if exists $resol_arp{timestamp} and $computerdb->{$resol_arp{ipv4_address}}{timestamp} < $resol_arp{timestamp}; |
---|
| 1107 | |
---|
| 1108 | # relance un arping sur la machine si celle-ci n'a pas été détectée depuis plus d'une semaine |
---|
| 1109 | # push @computer_not_detected, $resol_arp{ipv4_address} if $computerdb->{$resol_arp{ipv4_address}}{timestamp} < $timestamp_last_week; |
---|
[179] | 1110 | $computer_not_detected{$resol_arp{ipv4_address}} = $current_net if $computerdb->{$resol_arp{ipv4_address}}{timestamp} < $timestamp_last_week; |
---|
[63] | 1111 | |
---|
[2] | 1112 | } |
---|
| 1113 | } |
---|
| 1114 | |
---|
| 1115 | # final end of line at the end of the loop |
---|
| 1116 | printf "\n"; |
---|
| 1117 | |
---|
[13] | 1118 | my $dirdb = $KLASK_DB_FILE; |
---|
[63] | 1119 | $dirdb =~ s{ / [^/]* $}{}xms; |
---|
[2] | 1120 | mkdir "$dirdb", 0755 unless -d "$dirdb"; |
---|
[44] | 1121 | YAML::Syck::DumpFile("$KLASK_DB_FILE", $computerdb); |
---|
[2] | 1122 | |
---|
| 1123 | for my $one_computer (keys %computer_not_detected) { |
---|
[179] | 1124 | my $current_net = $computer_not_detected{$one_computer}; |
---|
| 1125 | my $current_interface = get_current_interface($current_net); |
---|
| 1126 | system "arping -c 1 -w 1 -rR -i $current_interface $one_computer &>/dev/null" if get_current_scan_mode($current_net) eq 'active'; |
---|
| 1127 | # print "arping -c 1 -w 1 -rR -i $current_interface $one_computer 2>/dev/null\n"; |
---|
[2] | 1128 | } |
---|
[63] | 1129 | return; |
---|
[2] | 1130 | } |
---|
| 1131 | |
---|
| 1132 | sub cmd_removedb { |
---|
| 1133 | my @computer = @_; |
---|
[34] | 1134 | |
---|
| 1135 | test_maindb_environnement(); |
---|
| 1136 | |
---|
[151] | 1137 | my $computerdb = computerdb_load(); |
---|
[2] | 1138 | |
---|
| 1139 | LOOP_ON_COMPUTER: |
---|
| 1140 | for my $one_computer (@computer) { |
---|
| 1141 | |
---|
[66] | 1142 | if ( $one_computer =~ m/^ $RE_IPv4_ADDRESS $/xms |
---|
| 1143 | and exists $computerdb->{$one_computer} ) { |
---|
| 1144 | delete $computerdb->{$one_computer}; |
---|
| 1145 | next; |
---|
| 1146 | } |
---|
| 1147 | |
---|
[2] | 1148 | my %resol_arp = resolve_ip_arp_host($one_computer); |
---|
| 1149 | |
---|
| 1150 | delete $computerdb->{$resol_arp{ipv4_address}} if exists $computerdb->{$resol_arp{ipv4_address}}; |
---|
| 1151 | } |
---|
| 1152 | |
---|
[13] | 1153 | my $dirdb = $KLASK_DB_FILE; |
---|
[63] | 1154 | $dirdb =~ s{ / [^/]* $}{}xms; |
---|
[2] | 1155 | mkdir "$dirdb", 0755 unless -d "$dirdb"; |
---|
[44] | 1156 | YAML::Syck::DumpFile("$KLASK_DB_FILE", $computerdb); |
---|
[63] | 1157 | return; |
---|
[2] | 1158 | } |
---|
| 1159 | |
---|
[74] | 1160 | sub cmd_cleandb { |
---|
[110] | 1161 | my @ARGV = @_; |
---|
[74] | 1162 | |
---|
| 1163 | my $days_to_clean = 15; |
---|
[188] | 1164 | my $repairdns; |
---|
[74] | 1165 | my $verbose; |
---|
| 1166 | my $database_has_changed; |
---|
| 1167 | |
---|
[138] | 1168 | GetOptions( |
---|
[74] | 1169 | 'day|d=i' => \$days_to_clean, |
---|
| 1170 | 'verbose|v' => \$verbose, |
---|
[190] | 1171 | 'repair-dns|r' => \$repairdns, |
---|
[74] | 1172 | ); |
---|
| 1173 | |
---|
| 1174 | my @vlan_name = get_list_network(); |
---|
| 1175 | |
---|
[188] | 1176 | my $computerdb = computerdb_load(); |
---|
[74] | 1177 | my $timestamp = time; |
---|
| 1178 | |
---|
| 1179 | my $timestamp_barrier = 3600 * 24 * $days_to_clean; |
---|
[106] | 1180 | my $timestamp_3month = 3600 * 24 * 90; |
---|
[74] | 1181 | |
---|
[104] | 1182 | my %mactimedb = (); |
---|
[74] | 1183 | ALL_VLAN: |
---|
[109] | 1184 | for my $vlan (shuffle @vlan_name) { |
---|
[74] | 1185 | |
---|
[109] | 1186 | my @ip_list = shuffle get_list_ip($vlan); |
---|
[198] | 1187 | |
---|
[74] | 1188 | LOOP_ON_IP_ADDRESS: |
---|
| 1189 | for my $ip (@ip_list) { |
---|
| 1190 | |
---|
| 1191 | next LOOP_ON_IP_ADDRESS if |
---|
| 1192 | not exists $computerdb->{$ip}; |
---|
[198] | 1193 | |
---|
[74] | 1194 | #&& $computerdb->{$ip}{timestamp} > $timestamp_barrier; |
---|
[104] | 1195 | my $ip_timestamp = $computerdb->{$ip}{timestamp}; |
---|
| 1196 | my $ip_mac = $computerdb->{$ip}{mac_address}; |
---|
| 1197 | my $ip_hostname_fq = $computerdb->{$ip}{hostname_fq}; |
---|
| 1198 | |
---|
| 1199 | $mactimedb{$ip_mac} ||= { |
---|
| 1200 | ip => $ip, |
---|
| 1201 | timestamp => $ip_timestamp, |
---|
| 1202 | vlan => $vlan, |
---|
| 1203 | hostname_fq => $ip_hostname_fq, |
---|
| 1204 | }; |
---|
[198] | 1205 | |
---|
[108] | 1206 | if ( |
---|
| 1207 | ( $mactimedb{$ip_mac}->{timestamp} - $ip_timestamp > $timestamp_barrier |
---|
| 1208 | or ( |
---|
| 1209 | $mactimedb{$ip_mac}->{timestamp} > $ip_timestamp |
---|
| 1210 | and $timestamp - $mactimedb{$ip_mac}->{timestamp} > $timestamp_3month |
---|
| 1211 | ) |
---|
| 1212 | ) |
---|
[105] | 1213 | and ( |
---|
[118] | 1214 | not $mactimedb{$ip_mac}->{hostname_fq} =~ m/$RE_FLOAT_HOSTNAME/ |
---|
| 1215 | or $ip_hostname_fq =~ m/$RE_FLOAT_HOSTNAME/ |
---|
[105] | 1216 | )) { |
---|
[74] | 1217 | print "remove ip $ip\n" if $verbose; |
---|
| 1218 | delete $computerdb->{$ip}; |
---|
| 1219 | $database_has_changed++; |
---|
| 1220 | } |
---|
| 1221 | |
---|
[108] | 1222 | elsif ( |
---|
| 1223 | ( $ip_timestamp - $mactimedb{$ip_mac}->{timestamp} > $timestamp_barrier |
---|
| 1224 | or ( |
---|
| 1225 | $ip_timestamp > $mactimedb{$ip_mac}->{timestamp} |
---|
| 1226 | and $timestamp - $ip_timestamp > $timestamp_3month |
---|
| 1227 | ) |
---|
| 1228 | ) |
---|
[105] | 1229 | and ( |
---|
[118] | 1230 | not $ip_hostname_fq =~ m/$RE_FLOAT_HOSTNAME/ |
---|
| 1231 | or $mactimedb{$ip_mac}->{hostname_fq} =~ m/$RE_FLOAT_HOSTNAME/ |
---|
[105] | 1232 | )) { |
---|
[104] | 1233 | print "remove ip ".$mactimedb{$ip_mac}->{ip}."\n" if $verbose; |
---|
| 1234 | delete $computerdb->{$mactimedb{$ip_mac}->{ip}}; |
---|
[74] | 1235 | $database_has_changed++; |
---|
| 1236 | } |
---|
| 1237 | |
---|
[104] | 1238 | if ( $ip_timestamp > $mactimedb{$ip_mac}->{timestamp}) { |
---|
| 1239 | $mactimedb{$ip_mac} = { |
---|
| 1240 | ip => $ip, |
---|
| 1241 | timestamp => $ip_timestamp, |
---|
| 1242 | vlan => $vlan, |
---|
| 1243 | hostname_fq => $ip_hostname_fq, |
---|
| 1244 | }; |
---|
[74] | 1245 | } |
---|
| 1246 | } |
---|
| 1247 | } |
---|
| 1248 | |
---|
[188] | 1249 | if ($repairdns) { # Search and update unkown computer in reverse DNS |
---|
[189] | 1250 | LOOP_ON_IP_ADDRESS: |
---|
| 1251 | for my $ip (keys %{$computerdb}) { |
---|
| 1252 | next LOOP_ON_IP_ADDRESS if $computerdb->{$ip}{hostname_fq} ne 'unknow'; |
---|
[188] | 1253 | |
---|
[189] | 1254 | my $packed_ip = scalar gethostbyname($ip); |
---|
| 1255 | next LOOP_ON_IP_ADDRESS if not defined $packed_ip; |
---|
[188] | 1256 | |
---|
| 1257 | my $hostname_fq = scalar gethostbyaddr($packed_ip, AF_INET); |
---|
[189] | 1258 | next LOOP_ON_IP_ADDRESS if not defined $hostname_fq; |
---|
[188] | 1259 | |
---|
[189] | 1260 | $computerdb->{$ip}{hostname_fq} = $hostname_fq; |
---|
[188] | 1261 | $database_has_changed++; |
---|
| 1262 | } |
---|
| 1263 | } |
---|
| 1264 | |
---|
[74] | 1265 | if ( $database_has_changed ) { |
---|
| 1266 | my $dirdb = $KLASK_DB_FILE; |
---|
| 1267 | $dirdb =~ s{ / [^/]* $}{}xms; |
---|
| 1268 | mkdir "$dirdb", 0755 unless -d "$dirdb"; |
---|
| 1269 | YAML::Syck::DumpFile("$KLASK_DB_FILE", $computerdb); |
---|
| 1270 | } |
---|
| 1271 | return; |
---|
| 1272 | } |
---|
| 1273 | |
---|
[2] | 1274 | sub cmd_exportdb { |
---|
[113] | 1275 | @ARGV = @_; |
---|
[45] | 1276 | |
---|
| 1277 | my $format = 'txt'; |
---|
| 1278 | |
---|
[138] | 1279 | GetOptions( |
---|
[45] | 1280 | 'format|f=s' => \$format, |
---|
| 1281 | ); |
---|
| 1282 | |
---|
| 1283 | my %possible_format = ( |
---|
| 1284 | txt => \&cmd_exportdb_txt, |
---|
| 1285 | html => \&cmd_exportdb_html, |
---|
| 1286 | ); |
---|
| 1287 | |
---|
| 1288 | $format = 'txt' if not defined $possible_format{$format}; |
---|
[63] | 1289 | |
---|
[45] | 1290 | $possible_format{$format}->(@ARGV); |
---|
[63] | 1291 | return; |
---|
[45] | 1292 | } |
---|
| 1293 | |
---|
| 1294 | sub cmd_exportdb_txt { |
---|
[34] | 1295 | test_maindb_environnement(); |
---|
| 1296 | |
---|
[151] | 1297 | my $computerdb = computerdb_load(); |
---|
[2] | 1298 | |
---|
[82] | 1299 | printf "%-27s %-4s %-40s %-15s %-18s %-16s %s\n", qw(Switch Port Hostname-FQ IPv4-Address MAC-Address Date VLAN); |
---|
[78] | 1300 | print "--------------------------------------------------------------------------------------------------------------------------------------------\n"; |
---|
[2] | 1301 | |
---|
| 1302 | LOOP_ON_IP_ADDRESS: |
---|
[165] | 1303 | for my $ip (Net::Netmask::sort_by_ip_address(keys %{$computerdb})) { |
---|
[63] | 1304 | |
---|
[2] | 1305 | # next LOOP_ON_IP_ADDRESS if $computerdb->{$ip}{hostname_fq} eq 'unknow'; |
---|
| 1306 | |
---|
| 1307 | # to be improve in the future |
---|
| 1308 | next LOOP_ON_IP_ADDRESS if $computerdb->{$ip}{hostname_fq} eq ($computerdb->{$ip}{switch_hostname} || $computerdb->{$ip}{switch_description}); # switch on himself ! |
---|
| 1309 | |
---|
| 1310 | # dans le futur |
---|
| 1311 | # next if $computerdb->{$ip}{hostname_fq} eq 'unknow'; |
---|
[63] | 1312 | |
---|
| 1313 | my ($sec,$min,$hour,$mday,$mon,$year,$wday,$yday,$isdst) = localtime $computerdb->{$ip}{timestamp}; |
---|
[2] | 1314 | $year += 1900; |
---|
| 1315 | $mon++; |
---|
[63] | 1316 | my $date = sprintf '%04i-%02i-%02i %02i:%02i', $year, $mon, $mday, $hour, $min; |
---|
[2] | 1317 | |
---|
[177] | 1318 | my $vlan = ''; |
---|
| 1319 | $vlan = $computerdb->{$ip}{network}.'('.get_current_vlan_id($computerdb->{$ip}{network}).')' if $computerdb->{$ip}{network}; |
---|
| 1320 | |
---|
[82] | 1321 | printf "%-28s %2s <------- %-40s %-15s %-18s %-16s %s\n", |
---|
[2] | 1322 | $computerdb->{$ip}{switch_hostname} || $computerdb->{$ip}{switch_description}, |
---|
[150] | 1323 | $computerdb->{$ip}{switch_port_hr}, |
---|
[2] | 1324 | $computerdb->{$ip}{hostname_fq}, |
---|
| 1325 | $ip, |
---|
| 1326 | $computerdb->{$ip}{mac_address}, |
---|
[70] | 1327 | $date, |
---|
[177] | 1328 | $vlan; |
---|
[2] | 1329 | } |
---|
[63] | 1330 | return; |
---|
[2] | 1331 | } |
---|
| 1332 | |
---|
[45] | 1333 | sub cmd_exportdb_html { |
---|
| 1334 | test_maindb_environnement(); |
---|
| 1335 | |
---|
[151] | 1336 | my $computerdb = computerdb_load(); |
---|
[45] | 1337 | |
---|
| 1338 | #<link rel="stylesheet" type="text/css" href="style-klask.css" /> |
---|
| 1339 | #<script src="sorttable-klask.js"></script> |
---|
| 1340 | |
---|
[63] | 1341 | print <<'END_HTML'; |
---|
[73] | 1342 | <table class="sortable" summary="Klask Host Database"> |
---|
[72] | 1343 | <caption>Klask Host Database</caption> |
---|
[45] | 1344 | <thead> |
---|
| 1345 | <tr> |
---|
[73] | 1346 | <th scope="col" class="klask-header-left">Switch</th> |
---|
[45] | 1347 | <th scope="col" class="sorttable_nosort">Port</th> |
---|
[164] | 1348 | <th scope="col" class="sorttable_nosort" colspan="2">Link</th> |
---|
[73] | 1349 | <th scope="col" class="sorttable_alpha">Hostname-FQ</th> |
---|
[45] | 1350 | <th scope="col" class="hklask-ipv4">IPv4-Address</th> |
---|
[67] | 1351 | <th scope="col" class="sorttable_alpha">MAC-Address</th> |
---|
[71] | 1352 | <th scope="col" class="sorttable_alpha">VLAN</th> |
---|
[73] | 1353 | <th scope="col" class="klask-header-right">Date</th> |
---|
[45] | 1354 | </tr> |
---|
| 1355 | </thead> |
---|
| 1356 | <tfoot> |
---|
| 1357 | <tr> |
---|
[73] | 1358 | <th scope="col" class="klask-footer-left">Switch</th> |
---|
[45] | 1359 | <th scope="col" class="fklask-port">Port</th> |
---|
[163] | 1360 | <th scope="col" class="fklask-link" colspan="2">Link</th> |
---|
[73] | 1361 | <th scope="col" class="fklask-hostname">Hostname-FQ</th> |
---|
[45] | 1362 | <th scope="col" class="fklask-ipv4">IPv4-Address</th> |
---|
| 1363 | <th scope="col" class="fklask-mac">MAC-Address</th> |
---|
[71] | 1364 | <th scope="col" class="fklask-vlan">VLAN</th> |
---|
[73] | 1365 | <th scope="col" class="klask-footer-right">Date</th> |
---|
[45] | 1366 | </tr> |
---|
| 1367 | </tfoot> |
---|
| 1368 | <tbody> |
---|
[63] | 1369 | END_HTML |
---|
[45] | 1370 | |
---|
| 1371 | my %mac_count = (); |
---|
| 1372 | LOOP_ON_IP_ADDRESS: |
---|
[165] | 1373 | for my $ip (keys %{$computerdb}) { |
---|
[63] | 1374 | |
---|
[45] | 1375 | # to be improve in the future |
---|
| 1376 | next LOOP_ON_IP_ADDRESS if $computerdb->{$ip}{hostname_fq} eq ($computerdb->{$ip}{switch_hostname} || $computerdb->{$ip}{switch_description}); # switch on himself ! |
---|
[63] | 1377 | |
---|
[45] | 1378 | $mac_count{$computerdb->{$ip}{mac_address}}++; |
---|
| 1379 | } |
---|
| 1380 | |
---|
| 1381 | my $typerow = 'even'; |
---|
| 1382 | |
---|
| 1383 | LOOP_ON_IP_ADDRESS: |
---|
[165] | 1384 | for my $ip (Net::Netmask::sort_by_ip_address(keys %{$computerdb})) { |
---|
[63] | 1385 | |
---|
[45] | 1386 | # to be improve in the future |
---|
| 1387 | next LOOP_ON_IP_ADDRESS if $computerdb->{$ip}{hostname_fq} eq ($computerdb->{$ip}{switch_hostname} || $computerdb->{$ip}{switch_description}); # switch on himself ! |
---|
| 1388 | |
---|
[63] | 1389 | my ($sec,$min,$hour,$mday,$mon,$year,$wday,$yday,$isdst) = localtime $computerdb->{$ip}{timestamp}; |
---|
[45] | 1390 | $year += 1900; |
---|
| 1391 | $mon++; |
---|
[63] | 1392 | my $date = sprintf '%04i-%02i-%02i %02i:%02i', $year, $mon, $mday, $hour, $min; |
---|
[45] | 1393 | |
---|
| 1394 | # $odd_or_even++; |
---|
| 1395 | # my $typerow = $odd_or_even % 2 ? 'odd' : 'even'; |
---|
[63] | 1396 | $typerow = $typerow eq 'even' ? 'odd' : 'even'; |
---|
[45] | 1397 | |
---|
[163] | 1398 | my $arrow ='←'; |
---|
| 1399 | $arrow ='⇐' if $computerdb->{$ip}{switch_port_hr} =~ m/^(Trk|Br|Po)/; |
---|
| 1400 | |
---|
[45] | 1401 | my $switch_hostname = $computerdb->{$ip}{switch_hostname} || $computerdb->{$ip}{switch_description} || 'unkown'; |
---|
| 1402 | chomp $switch_hostname; |
---|
[150] | 1403 | my $switch_hostname_sort = sprintf '%s %3s' ,$switch_hostname, $computerdb->{$ip}{switch_port_hr}; |
---|
[45] | 1404 | |
---|
[63] | 1405 | my $ip_sort = sprintf '%03i%03i%03i%03i', split m/ \. /xms, $ip; |
---|
[45] | 1406 | |
---|
[63] | 1407 | my $mac_sort = sprintf '%04i-%s', 9999 - $mac_count{$computerdb->{$ip}{mac_address}}, $computerdb->{$ip}{mac_address}; |
---|
[45] | 1408 | |
---|
[63] | 1409 | $computerdb->{$ip}{hostname_fq} = 'unknow' if $computerdb->{$ip}{hostname_fq} =~ m/^ \d+ \. \d+ \. \d+ \. \d+ $/xms; |
---|
| 1410 | my ( $host_short ) = split m/ \. /xms, $computerdb->{$ip}{hostname_fq}; |
---|
[45] | 1411 | |
---|
[178] | 1412 | my $vlan = ''; |
---|
| 1413 | $vlan = $computerdb->{$ip}{network}.' ('.get_current_vlan_id($computerdb->{$ip}{network}).')' if $computerdb->{$ip}{network}; |
---|
[71] | 1414 | |
---|
[63] | 1415 | print <<"END_HTML"; |
---|
[45] | 1416 | <tr class="$typerow"> |
---|
| 1417 | <td sorttable_customkey="$switch_hostname_sort">$switch_hostname</td> |
---|
[150] | 1418 | <td class="bklask-port">$computerdb->{$ip}{switch_port_hr}</td> |
---|
[163] | 1419 | <td colspan="2">$arrow</td> |
---|
[45] | 1420 | <td sorttable_customkey="$host_short">$computerdb->{$ip}{hostname_fq}</td> |
---|
| 1421 | <td sorttable_customkey="$ip_sort">$ip</td> |
---|
| 1422 | <td sorttable_customkey="$mac_sort">$computerdb->{$ip}{mac_address}</td> |
---|
[71] | 1423 | <td>$vlan</td> |
---|
[45] | 1424 | <td>$date</td> |
---|
| 1425 | </tr> |
---|
[63] | 1426 | END_HTML |
---|
[45] | 1427 | } |
---|
| 1428 | |
---|
| 1429 | my $switch_connection = YAML::Syck::LoadFile("$KLASK_SW_FILE"); |
---|
| 1430 | |
---|
| 1431 | my %db_switch_output_port = %{$switch_connection->{output_port}}; |
---|
| 1432 | my %db_switch_parent = %{$switch_connection->{parent}}; |
---|
| 1433 | my %db_switch_connected_on_port = %{$switch_connection->{connected_on_port}}; |
---|
| 1434 | my %db_switch = %{$switch_connection->{switch_db}}; |
---|
| 1435 | |
---|
| 1436 | for my $sw (sort keys %db_switch_output_port) { |
---|
| 1437 | |
---|
[63] | 1438 | my $switch_hostname_sort = sprintf '%s %3s' ,$sw, $db_switch_output_port{$sw}; |
---|
[45] | 1439 | |
---|
[63] | 1440 | $typerow = $typerow eq 'even' ? 'odd' : 'even'; |
---|
[45] | 1441 | |
---|
[163] | 1442 | my $arrow ='⇾'; |
---|
| 1443 | $arrow ='⇨' if $db_switch_output_port{$sw} =~ m/^(Trk|Br|Po)/; |
---|
| 1444 | |
---|
[45] | 1445 | if (exists $db_switch_parent{$sw}) { |
---|
[163] | 1446 | my $mac_address = $db_switch{$db_switch_parent{$sw}->{switch}}->{mac_address}; |
---|
| 1447 | my $ipv4_address = $db_switch{$db_switch_parent{$sw}->{switch}}->{ipv4_address}; |
---|
| 1448 | my $timestamp = $db_switch{$db_switch_parent{$sw}->{switch}}->{timestamp}; |
---|
[45] | 1449 | |
---|
[163] | 1450 | my ($sec,$min,$hour,$mday,$mon,$year,$wday,$yday,$isdst) = localtime $timestamp; |
---|
| 1451 | $year += 1900; |
---|
| 1452 | $mon++; |
---|
| 1453 | my $date = sprintf '%04i-%02i-%02i %02i:%02i', $year, $mon, $mday, $hour, $min; |
---|
[45] | 1454 | |
---|
[205] | 1455 | my $ip_sort = sprintf '%03i%03i%03i%03i', split m/ [\.\*] /xms, $ipv4_address; # \* for fake-ip |
---|
[45] | 1456 | |
---|
[163] | 1457 | my $mac_sort = sprintf '%04i-%s', 9999, $mac_address; |
---|
[45] | 1458 | |
---|
[163] | 1459 | my ( $host_short ) = sprintf '%s %3s' , split(m/ \. /xms, $db_switch_parent{$sw}->{switch}, 1), $db_switch_parent{$sw}->{port_hr}; |
---|
[45] | 1460 | |
---|
[163] | 1461 | print <<"END_HTML"; |
---|
[45] | 1462 | <tr class="$typerow"> |
---|
| 1463 | <td sorttable_customkey="$switch_hostname_sort">$sw</td> |
---|
[162] | 1464 | <td class="bklask-port">$db_switch_output_port{$sw}</td> |
---|
[164] | 1465 | <td>$arrow</td><td>$db_switch_parent{$sw}->{port_hr}</td> |
---|
[162] | 1466 | <td sorttable_customkey="$host_short">$db_switch_parent{$sw}->{switch}</td> |
---|
[45] | 1467 | <td sorttable_customkey="$ip_sort">$ipv4_address</td> |
---|
| 1468 | <td sorttable_customkey="$mac_sort">$mac_address</td> |
---|
[71] | 1469 | <td></td> |
---|
[45] | 1470 | <td>$date</td> |
---|
| 1471 | </tr> |
---|
[63] | 1472 | END_HTML |
---|
[45] | 1473 | } |
---|
| 1474 | else { |
---|
[63] | 1475 | print <<"END_HTML"; |
---|
[45] | 1476 | <tr class="$typerow"> |
---|
| 1477 | <td sorttable_customkey="$switch_hostname_sort">$sw</td> |
---|
[162] | 1478 | <td class="bklask-port">$db_switch_output_port{$sw}</td> |
---|
[164] | 1479 | <td>$arrow</td><td></td> |
---|
[162] | 1480 | <td sorttable_customkey="router">router</td> |
---|
[45] | 1481 | <td sorttable_customkey="999999999999"></td> |
---|
| 1482 | <td sorttable_customkey="99999"></td> |
---|
| 1483 | <td></td> |
---|
[71] | 1484 | <td></td> |
---|
[45] | 1485 | </tr> |
---|
[63] | 1486 | END_HTML |
---|
[45] | 1487 | } |
---|
| 1488 | } |
---|
| 1489 | |
---|
| 1490 | for my $swport (sort keys %db_switch_connected_on_port) { |
---|
[63] | 1491 | my ($sw_connect,$port_connect) = split m/ : /xms, $swport; |
---|
[45] | 1492 | for my $sw (keys %{$db_switch_connected_on_port{$swport}}) { |
---|
| 1493 | |
---|
[63] | 1494 | my $switch_hostname_sort = sprintf '%s %3s' ,$sw_connect, $port_connect; |
---|
[45] | 1495 | |
---|
[163] | 1496 | my $mac_address = $db_switch{$sw}->{mac_address}; |
---|
| 1497 | my $ipv4_address = $db_switch{$sw}->{ipv4_address}; |
---|
| 1498 | my $timestamp = $db_switch{$sw}->{timestamp}; |
---|
[45] | 1499 | |
---|
[163] | 1500 | my ($sec,$min,$hour,$mday,$mon,$year,$wday,$yday,$isdst) = localtime $timestamp; |
---|
| 1501 | $year += 1900; |
---|
| 1502 | $mon++; |
---|
| 1503 | my $date = sprintf '%04i-%02i-%02i %02i:%02i', $year,$mon,$mday,$hour,$min; |
---|
[45] | 1504 | |
---|
[205] | 1505 | my $ip_sort = sprintf '%03i%03i%03i%03i', split m/ [\.\*] /xms, $ipv4_address; # \* for fake-ip |
---|
[45] | 1506 | |
---|
[163] | 1507 | my $mac_sort = sprintf '%04i-%s', 9999, $mac_address; |
---|
[45] | 1508 | |
---|
[163] | 1509 | $typerow = $typerow eq 'even' ? 'odd' : 'even'; |
---|
[45] | 1510 | |
---|
[163] | 1511 | my $arrow ='⇽'; |
---|
| 1512 | $arrow ='⇦' if $port_connect =~ m/^(Trk|Br|Po)/; |
---|
| 1513 | |
---|
[45] | 1514 | if (exists $db_switch_output_port{$sw}) { |
---|
| 1515 | |
---|
[63] | 1516 | my ( $host_short ) = sprintf '%s %3s' , split( m/\./xms, $sw, 1), $db_switch_output_port{$sw}; |
---|
[45] | 1517 | |
---|
[63] | 1518 | print <<"END_HTML"; |
---|
[45] | 1519 | <tr class="$typerow"> |
---|
| 1520 | <td sorttable_customkey="$switch_hostname_sort">$sw_connect</td> |
---|
[162] | 1521 | <td class="bklask-port">$port_connect</td> |
---|
[163] | 1522 | <td>$arrow</td><td>$db_switch_output_port{$sw}</td> |
---|
[162] | 1523 | <td sorttable_customkey="$host_short">$sw</td> |
---|
[45] | 1524 | <td sorttable_customkey="$ip_sort">$ipv4_address</td> |
---|
| 1525 | <td sorttable_customkey="$mac_sort">$mac_address</td> |
---|
[71] | 1526 | <td></td> |
---|
[45] | 1527 | <td>$date</td> |
---|
| 1528 | </tr> |
---|
[63] | 1529 | END_HTML |
---|
[45] | 1530 | } |
---|
| 1531 | else { |
---|
[63] | 1532 | print <<"END_HTML"; |
---|
[45] | 1533 | <tr class="$typerow"> |
---|
| 1534 | <td sorttable_customkey="$switch_hostname_sort">$sw_connect</td> |
---|
[162] | 1535 | <td class="bklask-port">$port_connect</td> |
---|
[163] | 1536 | <td>$arrow</td><td></td> |
---|
[162] | 1537 | <td sorttable_customkey="$sw">$sw</td> |
---|
[45] | 1538 | <td sorttable_customkey="">$ipv4_address</td> |
---|
| 1539 | <td sorttable_customkey="">$mac_address</td> |
---|
[71] | 1540 | <td></td> |
---|
[45] | 1541 | <td>$date</td> |
---|
| 1542 | </tr> |
---|
[63] | 1543 | END_HTML |
---|
[45] | 1544 | } |
---|
| 1545 | } |
---|
| 1546 | } |
---|
| 1547 | |
---|
[63] | 1548 | print <<'END_HTML'; |
---|
[45] | 1549 | </tbody> |
---|
| 1550 | </table> |
---|
[63] | 1551 | END_HTML |
---|
| 1552 | return; |
---|
[45] | 1553 | } |
---|
| 1554 | |
---|
[133] | 1555 | sub cmd_bad_vlan_id { |
---|
[114] | 1556 | test_maindb_environnement(); |
---|
| 1557 | |
---|
[151] | 1558 | my $computerdb = computerdb_load(); |
---|
[114] | 1559 | |
---|
[132] | 1560 | # create a database with the most recent computer by switch port |
---|
[211] | 1561 | my %switchportdb = (); |
---|
[114] | 1562 | LOOP_ON_IP_ADDRESS: |
---|
[165] | 1563 | for my $ip (keys %{$computerdb}) { |
---|
[114] | 1564 | # to be improve in the future |
---|
| 1565 | next LOOP_ON_IP_ADDRESS if $computerdb->{$ip}{hostname_fq} eq ($computerdb->{$ip}{switch_hostname} || $computerdb->{$ip}{switch_description}); # switch on himself ! |
---|
[132] | 1566 | next LOOP_ON_IP_ADDRESS if ($computerdb->{$ip}{switch_hostname} || $computerdb->{$ip}{switch_description}) eq 'unknow'; |
---|
| 1567 | next LOOP_ON_IP_ADDRESS if $computerdb->{$ip}{switch_port} eq '0'; |
---|
[114] | 1568 | |
---|
| 1569 | my $ip_timestamp = $computerdb->{$ip}{timestamp}; |
---|
| 1570 | my $ip_mac = $computerdb->{$ip}{mac_address}; |
---|
| 1571 | my $ip_hostname_fq = $computerdb->{$ip}{hostname_fq}; |
---|
| 1572 | |
---|
[115] | 1573 | my $swpt = sprintf "%-28s %2s", |
---|
| 1574 | $computerdb->{$ip}{switch_hostname} || $computerdb->{$ip}{switch_description}, |
---|
[150] | 1575 | $computerdb->{$ip}{switch_port_hr}; |
---|
[211] | 1576 | $switchportdb{$swpt} ||= { |
---|
[114] | 1577 | ip => $ip, |
---|
| 1578 | timestamp => $ip_timestamp, |
---|
| 1579 | vlan => $computerdb->{$ip}{network}, |
---|
| 1580 | hostname_fq => $ip_hostname_fq, |
---|
| 1581 | mac_address => $ip_mac, |
---|
| 1582 | }; |
---|
[117] | 1583 | |
---|
[132] | 1584 | # if float computer, set date 15 day before warning... |
---|
| 1585 | my $ip_timestamp_mod = $ip_timestamp; |
---|
[211] | 1586 | my $ip_timestamp_ref = $switchportdb{$swpt}->{timestamp}; |
---|
[132] | 1587 | $ip_timestamp_mod -= 15 * 24 * 3600 if $ip_hostname_fq =~ m/$RE_FLOAT_HOSTNAME/; |
---|
[211] | 1588 | $ip_timestamp_ref -= 15 * 24 * 3600 if $switchportdb{$swpt}->{hostname_fq} =~ m/$RE_FLOAT_HOSTNAME/; |
---|
[198] | 1589 | |
---|
[132] | 1590 | if ($ip_timestamp_mod > $ip_timestamp_ref) { |
---|
[211] | 1591 | $switchportdb{$swpt} = { |
---|
[114] | 1592 | ip => $ip, |
---|
| 1593 | timestamp => $ip_timestamp, |
---|
| 1594 | vlan => $computerdb->{$ip}{network}, |
---|
| 1595 | hostname_fq => $ip_hostname_fq, |
---|
| 1596 | mac_address => $ip_mac, |
---|
| 1597 | }; |
---|
| 1598 | } |
---|
| 1599 | } |
---|
| 1600 | |
---|
[133] | 1601 | LOOP_ON_RECENT_COMPUTER: |
---|
[211] | 1602 | for my $swpt (keys %switchportdb) { |
---|
[133] | 1603 | next LOOP_ON_RECENT_COMPUTER if $swpt =~ m/^\s*0$/; |
---|
[211] | 1604 | next LOOP_ON_RECENT_COMPUTER if $switchportdb{$swpt}->{hostname_fq} !~ m/$RE_FLOAT_HOSTNAME/; |
---|
[117] | 1605 | |
---|
[211] | 1606 | my $src_ip = $switchportdb{$swpt}->{ip}; |
---|
[114] | 1607 | my $src_timestamp = 0; |
---|
[133] | 1608 | LOOP_ON_IP_ADDRESS: |
---|
[165] | 1609 | for my $ip (keys %{$computerdb}) { |
---|
[211] | 1610 | next LOOP_ON_IP_ADDRESS if $computerdb->{$ip}{mac_address} ne $switchportdb{$swpt}->{mac_address}; |
---|
[133] | 1611 | next LOOP_ON_IP_ADDRESS if $computerdb->{$ip}{hostname_fq} =~ m/$RE_FLOAT_HOSTNAME/; |
---|
| 1612 | next LOOP_ON_IP_ADDRESS if $computerdb->{$ip}{timestamp} < $src_timestamp; |
---|
[198] | 1613 | |
---|
[114] | 1614 | $src_ip = $ip; |
---|
| 1615 | $src_timestamp = $computerdb->{$ip}{timestamp}; |
---|
| 1616 | } |
---|
[132] | 1617 | |
---|
| 1618 | # keep only if float computer is the most recent |
---|
[133] | 1619 | next LOOP_ON_RECENT_COMPUTER if $src_timestamp == 0; |
---|
[211] | 1620 | next LOOP_ON_RECENT_COMPUTER if $switchportdb{$swpt}->{timestamp} < $src_timestamp; |
---|
[132] | 1621 | |
---|
[211] | 1622 | my ($sec,$min,$hour,$mday,$mon,$year,$wday,$yday,$isdst) = localtime $switchportdb{$swpt}->{timestamp}; |
---|
[114] | 1623 | $year += 1900; |
---|
| 1624 | $mon++; |
---|
[132] | 1625 | my $date = sprintf '%04i-%02i-%02i/%02i:%02i', $year, $mon, $mday, $hour, $min; |
---|
[114] | 1626 | |
---|
| 1627 | ($sec,$min,$hour,$mday,$mon,$year,$wday,$yday,$isdst) = localtime $computerdb->{$src_ip}{timestamp}; |
---|
| 1628 | $year += 1900; |
---|
| 1629 | $mon++; |
---|
[132] | 1630 | my $src_date = sprintf '%04i-%02i-%02i/%02i:%02i', $year, $mon, $mday, $hour, $min; |
---|
[114] | 1631 | |
---|
[176] | 1632 | my $vlan_id = get_current_vlan_id($computerdb->{$src_ip}{network}); |
---|
| 1633 | |
---|
| 1634 | printf "%s / %-10s +-> %-10s(%i) %s %s %s %s\n", |
---|
[211] | 1635 | $swpt, $switchportdb{$swpt}->{vlan}, $computerdb->{$src_ip}{network}, $vlan_id, |
---|
[114] | 1636 | $date, |
---|
| 1637 | $src_date, |
---|
[132] | 1638 | $computerdb->{$src_ip}{mac_address}, |
---|
[114] | 1639 | $computerdb->{$src_ip}{hostname_fq}; |
---|
| 1640 | } |
---|
| 1641 | } |
---|
| 1642 | |
---|
[129] | 1643 | sub cmd_set_vlan_port { |
---|
| 1644 | my $switch_name = shift || q{}; |
---|
| 1645 | my $mac_address = shift || q{}; |
---|
| 1646 | |
---|
| 1647 | if ($switch_name eq q{} or $mac_address eq q{}) { |
---|
| 1648 | die "Usage: klask search-mac-on-switch SWITCH_NAME MAC_ADDRESS\n"; |
---|
| 1649 | } |
---|
| 1650 | |
---|
[196] | 1651 | $switch_name = join(',', map {$_->{hostname}} @SWITCH_LIST ) if $switch_name eq q{*}; |
---|
[129] | 1652 | |
---|
| 1653 | for my $sw_name (split /,/, $switch_name) { |
---|
| 1654 | if (not defined $SWITCH_DB{$sw_name}) { |
---|
| 1655 | die "Switch $sw_name must be defined in klask configuration file\n"; |
---|
| 1656 | } |
---|
| 1657 | |
---|
| 1658 | my $research1 = $OID_NUMBER{searchPort1} . mac_address_hex_to_dec($mac_address); |
---|
[144] | 1659 | my $research2 = $OID_NUMBER{searchPort2} .'.'. 0 . mac_address_hex_to_dec($mac_address); |
---|
[129] | 1660 | print "Klask search OID $research1 on switch $sw_name\n"; |
---|
| 1661 | print "Klask search OID $research2 on switch $sw_name\n"; |
---|
| 1662 | |
---|
[209] | 1663 | my $sw = $SWITCH_DB{$sw_name}; |
---|
| 1664 | my ($session, $error) = Net::SNMP->session( %{$sw->{snmp_param_session}} ); |
---|
[129] | 1665 | print "$error \n" if $error; |
---|
| 1666 | |
---|
| 1667 | my $result = $session->get_request( |
---|
| 1668 | -varbindlist => [$research1] |
---|
| 1669 | ); |
---|
| 1670 | if (not defined $result) { |
---|
| 1671 | $result = $session->get_request( |
---|
| 1672 | -varbindlist => [$research2] |
---|
| 1673 | ); |
---|
| 1674 | $result->{$research1} = $result->{$research2} if defined $result; |
---|
| 1675 | } |
---|
| 1676 | |
---|
| 1677 | if (defined $result and $result->{$research1} ne 'noSuchInstance') { |
---|
| 1678 | my $swport = $result->{$research1}; |
---|
| 1679 | print "Klask find MAC $mac_address on switch $sw_name port $swport\n"; |
---|
| 1680 | } |
---|
| 1681 | else { |
---|
| 1682 | print "Klask do not find MAC $mac_address on switch $sw_name\n"; |
---|
| 1683 | } |
---|
| 1684 | |
---|
| 1685 | $session->close; |
---|
| 1686 | } |
---|
| 1687 | return; |
---|
| 1688 | } |
---|
| 1689 | |
---|
| 1690 | sub cmd_get_vlan_port { |
---|
[141] | 1691 | @ARGV = @_; |
---|
| 1692 | |
---|
| 1693 | my $verbose; |
---|
| 1694 | GetOptions( |
---|
| 1695 | 'verbose|v' => \$verbose, |
---|
| 1696 | ); |
---|
| 1697 | |
---|
| 1698 | my $switch_name = shift @ARGV || q{}; |
---|
| 1699 | my $switch_port = shift @ARGV || q{}; |
---|
| 1700 | |
---|
| 1701 | if ($switch_name eq q{} or $switch_port eq q{}) { |
---|
| 1702 | die "Usage: klask get-vlan-port SWITCH_NAME PORT\n"; |
---|
| 1703 | } |
---|
| 1704 | |
---|
| 1705 | for my $sw_name (split /,/, $switch_name) { |
---|
| 1706 | if (not defined $SWITCH_DB{$sw_name}) { |
---|
| 1707 | die "Switch $sw_name must be defined in klask configuration file\n"; |
---|
| 1708 | } |
---|
| 1709 | |
---|
[142] | 1710 | my $search = $OID_NUMBER{'vlanPortDefault'} . ".$switch_port"; |
---|
[141] | 1711 | |
---|
[209] | 1712 | my $sw = $SWITCH_DB{$sw_name}; |
---|
| 1713 | my ($session, $error) = Net::SNMP->session( %{$sw->{snmp_param_session}} ); |
---|
[141] | 1714 | print "$error \n" if $error; |
---|
| 1715 | |
---|
| 1716 | my $result = $session->get_request( |
---|
| 1717 | -varbindlist => [$search], |
---|
| 1718 | ); |
---|
| 1719 | |
---|
| 1720 | if (defined $result and $result->{$search} ne 'noSuchInstance') { |
---|
| 1721 | my $vlan_id = $result->{$search} || 'empty'; |
---|
| 1722 | print "Klask VLAN Id $vlan_id on switch $sw_name on port $switch_port\n"; |
---|
| 1723 | } |
---|
| 1724 | else { |
---|
[142] | 1725 | print "Klask do not find VLAN Id on switch $sw_name on port $switch_port\n"; |
---|
[141] | 1726 | } |
---|
| 1727 | |
---|
| 1728 | $session->close; |
---|
| 1729 | } |
---|
| 1730 | return; |
---|
[129] | 1731 | } |
---|
| 1732 | |
---|
| 1733 | sub cmd_set_vlan_name { |
---|
| 1734 | } |
---|
| 1735 | |
---|
[141] | 1736 | # snmpset -v 1 -c public sw1-batG0-legi.hmg.priv "$OID_NUMBER{'hpicfReset'}.0" i 2; |
---|
| 1737 | sub cmd_rebootsw { |
---|
| 1738 | @ARGV = @_; |
---|
| 1739 | |
---|
| 1740 | my $verbose; |
---|
| 1741 | GetOptions( |
---|
| 1742 | 'verbose|v' => \$verbose, |
---|
| 1743 | ); |
---|
| 1744 | |
---|
| 1745 | my $switch_name = shift @ARGV || q{}; |
---|
| 1746 | |
---|
[142] | 1747 | if ($switch_name eq q{}) { |
---|
[141] | 1748 | die "Usage: klask rebootsw SWITCH_NAME\n"; |
---|
| 1749 | } |
---|
| 1750 | |
---|
| 1751 | for my $sw_name (split /,/, $switch_name) { |
---|
| 1752 | if (not defined $SWITCH_DB{$sw_name}) { |
---|
| 1753 | die "Switch $sw_name must be defined in klask configuration file\n"; |
---|
| 1754 | } |
---|
| 1755 | |
---|
| 1756 | my $sw = $SWITCH_DB{$sw_name}; |
---|
[209] | 1757 | my ($session, $error) = Net::SNMP->session( %{$sw->{snmp_param_session}} ); |
---|
[141] | 1758 | print "$error \n" if $error; |
---|
| 1759 | |
---|
| 1760 | my $result = $session->set_request( |
---|
| 1761 | -varbindlist => ["$OID_NUMBER{'hpicfReset'}.0", INTEGER, 2], |
---|
| 1762 | ); |
---|
| 1763 | |
---|
| 1764 | $session->close; |
---|
| 1765 | } |
---|
| 1766 | return; |
---|
| 1767 | } |
---|
| 1768 | |
---|
[129] | 1769 | sub cmd_get_vlan_name { |
---|
| 1770 | my $switch_name = shift || q{}; |
---|
| 1771 | my $vlan_id = shift || q{}; |
---|
| 1772 | |
---|
| 1773 | if ($switch_name eq q{} or $vlan_id eq q{}) { |
---|
| 1774 | die "Usage: klask get-vlan-name SWITCH_NAME VLAN_ID\n"; |
---|
| 1775 | } |
---|
| 1776 | |
---|
[196] | 1777 | $switch_name = join(',', map {$_->{hostname}} @SWITCH_LIST ) if $switch_name eq q{*}; |
---|
[129] | 1778 | |
---|
| 1779 | for my $sw_name (split /,/, $switch_name) { |
---|
| 1780 | if (not defined $SWITCH_DB{$sw_name}) { |
---|
| 1781 | die "Switch $sw_name must be defined in klask configuration file\n"; |
---|
| 1782 | } |
---|
| 1783 | |
---|
[130] | 1784 | my $search_vlan_name = $OID_NUMBER{vlanName} . ".$vlan_id"; |
---|
[129] | 1785 | |
---|
[209] | 1786 | my $sw = $SWITCH_DB{$sw_name}; |
---|
| 1787 | my ($session, $error) = Net::SNMP->session( %{$sw->{snmp_param_session}} ); |
---|
[129] | 1788 | print "$error \n" if $error; |
---|
| 1789 | |
---|
| 1790 | my $result = $session->get_request( |
---|
| 1791 | -varbindlist => [$search_vlan_name] |
---|
| 1792 | ); |
---|
| 1793 | |
---|
| 1794 | if (defined $result and $result->{$search_vlan_name} ne 'noSuchInstance') { |
---|
[131] | 1795 | my $vlan_name = $result->{$search_vlan_name} || 'empty'; |
---|
[130] | 1796 | print "Klask find VLAN $vlan_id on switch $sw_name with name $vlan_name\n"; |
---|
[129] | 1797 | } |
---|
| 1798 | else { |
---|
| 1799 | print "Klask do not find VLAN $vlan_id on switch $sw_name\n"; |
---|
| 1800 | } |
---|
| 1801 | |
---|
| 1802 | $session->close; |
---|
| 1803 | } |
---|
| 1804 | return; |
---|
| 1805 | } |
---|
| 1806 | |
---|
[111] | 1807 | sub cmd_ip_location { |
---|
[151] | 1808 | my $computerdb = computerdb_load(); |
---|
[2] | 1809 | |
---|
| 1810 | LOOP_ON_IP_ADDRESS: |
---|
[165] | 1811 | for my $ip (Net::Netmask::sort_by_ip_address(keys %{$computerdb})) { |
---|
[2] | 1812 | |
---|
| 1813 | next LOOP_ON_IP_ADDRESS if $computerdb->{$ip}{hostname_fq} eq ($computerdb->{$ip}{switch_hostname} || $computerdb->{$ip}{switch_description}); # switch on himself ! |
---|
| 1814 | |
---|
[63] | 1815 | my $sw_hostname = $computerdb->{$ip}{switch_hostname} || q{}; |
---|
[133] | 1816 | next LOOP_ON_IP_ADDRESS if $sw_hostname eq 'unknow'; |
---|
[63] | 1817 | |
---|
| 1818 | my $sw_location = q{}; |
---|
[133] | 1819 | LOOP_ON_ALL_SWITCH: |
---|
[196] | 1820 | for my $sw (@SWITCH_LIST) { |
---|
[133] | 1821 | next LOOP_ON_ALL_SWITCH if $sw_hostname ne $sw->{hostname}; |
---|
[2] | 1822 | $sw_location = $sw->{location}; |
---|
| 1823 | last; |
---|
| 1824 | } |
---|
| 1825 | |
---|
[63] | 1826 | printf "%s: \"%s\"\n", $ip, $sw_location if not $sw_location eq q{}; |
---|
[2] | 1827 | } |
---|
[63] | 1828 | return; |
---|
[2] | 1829 | } |
---|
| 1830 | |
---|
[69] | 1831 | sub cmd_ip_free { |
---|
[113] | 1832 | @ARGV = @_; # VLAN name with option |
---|
[69] | 1833 | |
---|
| 1834 | my $days_to_dead = 365 * 2; |
---|
| 1835 | my $format = 'txt'; |
---|
[97] | 1836 | my $verbose; |
---|
[69] | 1837 | |
---|
[138] | 1838 | GetOptions( |
---|
[69] | 1839 | 'day|d=i' => \$days_to_dead, |
---|
| 1840 | 'format|f=s' => \$format, |
---|
[97] | 1841 | 'verbose|v' => \$verbose, |
---|
[69] | 1842 | ); |
---|
| 1843 | |
---|
[72] | 1844 | my %possible_format = ( |
---|
| 1845 | txt => \&cmd_ip_free_txt, |
---|
| 1846 | html => \&cmd_ip_free_html, |
---|
[97] | 1847 | none => sub {}, |
---|
[72] | 1848 | ); |
---|
| 1849 | $format = 'txt' if not defined $possible_format{$format}; |
---|
| 1850 | |
---|
[110] | 1851 | my @vlan_name = @ARGV; |
---|
[69] | 1852 | @vlan_name = get_list_network() if not @vlan_name; |
---|
| 1853 | |
---|
| 1854 | my $computerdb = {}; |
---|
[151] | 1855 | $computerdb = computerdb_load() if -e "$KLASK_DB_FILE"; |
---|
[69] | 1856 | my $timestamp = time; |
---|
| 1857 | |
---|
| 1858 | my $timestamp_barrier = $timestamp - (3600 * 24 * $days_to_dead ); |
---|
| 1859 | |
---|
[72] | 1860 | my %result_ip = (); |
---|
[69] | 1861 | |
---|
| 1862 | ALL_NETWORK: |
---|
| 1863 | for my $vlan (@vlan_name) { |
---|
| 1864 | |
---|
| 1865 | my @ip_list = get_list_ip($vlan); |
---|
[97] | 1866 | |
---|
[69] | 1867 | LOOP_ON_IP_ADDRESS: |
---|
| 1868 | for my $ip (@ip_list) { |
---|
| 1869 | |
---|
[135] | 1870 | if (exists $computerdb->{$ip}) { |
---|
| 1871 | next LOOP_ON_IP_ADDRESS if $computerdb->{$ip}{timestamp} > $timestamp_barrier; |
---|
[198] | 1872 | |
---|
[135] | 1873 | my $mac_address = $computerdb->{$ip}{mac_address}; |
---|
| 1874 | LOOP_ON_DATABASE: |
---|
[165] | 1875 | for my $ip_db (keys %{$computerdb}) { |
---|
[135] | 1876 | next LOOP_ON_DATABASE if $computerdb->{$ip_db}{mac_address} ne $mac_address; |
---|
| 1877 | next LOOP_ON_IP_ADDRESS if $computerdb->{$ip_db}{timestamp} > $timestamp_barrier; |
---|
| 1878 | } |
---|
| 1879 | } |
---|
[69] | 1880 | |
---|
| 1881 | my $ip_date_last_detection = ''; |
---|
| 1882 | if (exists $computerdb->{$ip}) { |
---|
| 1883 | my ($sec,$min,$hour,$mday,$mon,$year,$wday,$yday,$isdst) = localtime $computerdb->{$ip}{timestamp}; |
---|
| 1884 | $year += 1900; |
---|
| 1885 | $mon++; |
---|
| 1886 | $ip_date_last_detection = sprintf '%04i-%02i-%02i %02i:%02i', $year, $mon, $mday, $hour, $min; |
---|
| 1887 | } |
---|
| 1888 | |
---|
| 1889 | my $packed_ip = scalar gethostbyname($ip); |
---|
| 1890 | my $hostname_fq = 'unknown'; |
---|
[186] | 1891 | $hostname_fq = scalar gethostbyaddr($packed_ip, AF_INET) || 'unknown' if defined $packed_ip and get_current_scan_mode($vlan) eq 'active'; |
---|
[135] | 1892 | |
---|
| 1893 | next LOOP_ON_IP_ADDRESS if $hostname_fq =~ m/$RE_FLOAT_HOSTNAME/; |
---|
| 1894 | |
---|
| 1895 | $result_ip{$ip} ||= {}; |
---|
| 1896 | $result_ip{$ip}->{date_last_detection} = $ip_date_last_detection; |
---|
[69] | 1897 | $result_ip{$ip}->{hostname_fq} = $hostname_fq; |
---|
| 1898 | $result_ip{$ip}->{vlan} = $vlan; |
---|
[97] | 1899 | |
---|
| 1900 | printf "VERBOSE_1: %-15s %-12s %s\n", $ip, $vlan, $hostname_fq if $verbose; |
---|
[69] | 1901 | } |
---|
| 1902 | } |
---|
| 1903 | |
---|
[72] | 1904 | $possible_format{$format}->(%result_ip); |
---|
| 1905 | } |
---|
| 1906 | |
---|
| 1907 | sub cmd_ip_free_txt { |
---|
| 1908 | my %result_ip = @_; |
---|
[198] | 1909 | |
---|
[69] | 1910 | printf "%-15s %-40s %-16s %s\n", qw(IPv4-Address Hostname-FQ Date VLAN); |
---|
| 1911 | print "-------------------------------------------------------------------------------\n"; |
---|
[72] | 1912 | LOOP_ON_IP_ADDRESS: |
---|
[165] | 1913 | for my $ip (Net::Netmask::sort_by_ip_address(keys %result_ip)) { |
---|
[180] | 1914 | my $vlan_nameid = $result_ip{$ip}->{vlan}.'('.get_current_vlan_id($result_ip{$ip}->{vlan}).')'; |
---|
| 1915 | printf "%-15s %-40s %-16s %s\n", $ip, $result_ip{$ip}->{hostname_fq}, $result_ip{$ip}->{date_last_detection}, $vlan_nameid; |
---|
[69] | 1916 | } |
---|
| 1917 | } |
---|
| 1918 | |
---|
[72] | 1919 | sub cmd_ip_free_html { |
---|
| 1920 | my %result_ip = @_; |
---|
| 1921 | |
---|
| 1922 | print <<'END_HTML'; |
---|
[73] | 1923 | <table class="sortable" summary="Klask Free IP Database"> |
---|
| 1924 | <caption>Klask Free IP Database</caption> |
---|
[72] | 1925 | <thead> |
---|
| 1926 | <tr> |
---|
[73] | 1927 | <th scope="col" class="klask-header-left">IPv4-Address</th> |
---|
[72] | 1928 | <th scope="col" class="sorttable_alpha">Hostname-FQ</th> |
---|
| 1929 | <th scope="col" class="sorttable_alpha">VLAN</th> |
---|
[73] | 1930 | <th scope="col" class="klask-header-right">Date</th> |
---|
[72] | 1931 | </tr> |
---|
| 1932 | </thead> |
---|
| 1933 | <tfoot> |
---|
| 1934 | <tr> |
---|
[73] | 1935 | <th scope="col" class="klask-footer-left">IPv4-Address</th> |
---|
| 1936 | <th scope="col" class="fklask-hostname">Hostname-FQ</th> |
---|
[72] | 1937 | <th scope="col" class="fklask-vlan">VLAN</th> |
---|
[73] | 1938 | <th scope="col" class="klask-footer-right">Date</th> |
---|
[72] | 1939 | </tr> |
---|
| 1940 | </tfoot> |
---|
| 1941 | <tbody> |
---|
| 1942 | END_HTML |
---|
| 1943 | |
---|
| 1944 | my $typerow = 'even'; |
---|
| 1945 | |
---|
| 1946 | LOOP_ON_IP_ADDRESS: |
---|
[165] | 1947 | for my $ip (Net::Netmask::sort_by_ip_address(keys %result_ip)) { |
---|
[72] | 1948 | |
---|
| 1949 | $typerow = $typerow eq 'even' ? 'odd' : 'even'; |
---|
| 1950 | |
---|
| 1951 | my $ip_sort = sprintf '%03i%03i%03i%03i', split m/ \. /xms, $ip; |
---|
| 1952 | my ( $host_short ) = split m/ \. /xms, $result_ip{$ip}->{hostname_fq}; |
---|
| 1953 | |
---|
[180] | 1954 | my $vlan_nameid = $result_ip{$ip}->{vlan}.'('.get_current_vlan_id($result_ip{$ip}->{vlan}).')'; |
---|
| 1955 | |
---|
[72] | 1956 | print <<"END_HTML"; |
---|
| 1957 | <tr class="$typerow"> |
---|
| 1958 | <td sorttable_customkey="$ip_sort">$ip</td> |
---|
| 1959 | <td sorttable_customkey="$host_short">$result_ip{$ip}->{hostname_fq}</td> |
---|
[180] | 1960 | <td>$vlan_nameid</td> |
---|
[72] | 1961 | <td>$result_ip{$ip}->{date_last_detection}</td> |
---|
| 1962 | </tr> |
---|
| 1963 | END_HTML |
---|
| 1964 | } |
---|
| 1965 | print <<'END_HTML'; |
---|
| 1966 | </tbody> |
---|
| 1967 | </table> |
---|
| 1968 | END_HTML |
---|
| 1969 | } |
---|
| 1970 | |
---|
[2] | 1971 | sub cmd_enable { |
---|
[210] | 1972 | @ARGV = @_; |
---|
[63] | 1973 | |
---|
[210] | 1974 | my $verbose; |
---|
| 1975 | |
---|
| 1976 | GetOptions( |
---|
| 1977 | 'verbose|v' => \$verbose, |
---|
| 1978 | ); |
---|
| 1979 | |
---|
| 1980 | my $switch_name = shift @ARGV || q{}; |
---|
| 1981 | my $port = shift @ARGV || q{}; |
---|
| 1982 | |
---|
| 1983 | if ($switch_name eq q{} or $port eq q{}) { |
---|
| 1984 | die "Usage: klask disable SWITCH_NAME PORT\n"; |
---|
| 1985 | } |
---|
| 1986 | |
---|
| 1987 | if (not defined $SWITCH_DB{$switch_name}) { |
---|
| 1988 | die "Switch $switch_name must be defined in klask configuration file\n"; |
---|
| 1989 | } |
---|
| 1990 | |
---|
| 1991 | my $search_portstatus = $OID_NUMBER{'portUpDown'} .'.'. $port; |
---|
| 1992 | print "Info: switch $switch_name port $port SNMP OID $search_portstatus\n" if $verbose; |
---|
| 1993 | |
---|
| 1994 | my $sw = $SWITCH_DB{$switch_name}; |
---|
| 1995 | my ($session, $error) = Net::SNMP->session( %{$sw->{snmp_param_session}} ); |
---|
| 1996 | print "$error \n" if $error; |
---|
| 1997 | |
---|
| 1998 | my $result = $session->set_request( |
---|
| 1999 | -varbindlist => [$search_portstatus, INTEGER, 1], |
---|
| 2000 | ); |
---|
| 2001 | |
---|
| 2002 | $session->close; |
---|
| 2003 | |
---|
[63] | 2004 | #snmpset -v 1 -c community X.X.X.X 1.3.6.1.2.1.2.2.1.7.NoPort = 1 (up) |
---|
| 2005 | #snmpset -v 1 -c community X.X.X.X 1.3.6.1.2.1.2.2.1.7.NoPort = 2 (down) |
---|
[210] | 2006 | #system "snmpset -v 1 -c public $switch 1.3.6.1.2.1.2.2.1.7.$port = 1"; |
---|
[63] | 2007 | return; |
---|
[2] | 2008 | } |
---|
| 2009 | |
---|
| 2010 | sub cmd_disable { |
---|
[210] | 2011 | @ARGV = @_; |
---|
[63] | 2012 | |
---|
[210] | 2013 | my $verbose; |
---|
| 2014 | |
---|
| 2015 | GetOptions( |
---|
| 2016 | 'verbose|v' => \$verbose, |
---|
| 2017 | ); |
---|
| 2018 | |
---|
| 2019 | my $switch_name = shift @ARGV || q{}; |
---|
| 2020 | my $port = shift @ARGV || q{}; |
---|
| 2021 | |
---|
| 2022 | if ($switch_name eq q{} or $port eq q{}) { |
---|
| 2023 | die "Usage: klask disable SWITCH_NAME PORT\n"; |
---|
| 2024 | } |
---|
| 2025 | |
---|
| 2026 | if (not defined $SWITCH_DB{$switch_name}) { |
---|
| 2027 | die "Switch $switch_name must be defined in klask configuration file\n"; |
---|
| 2028 | } |
---|
| 2029 | |
---|
| 2030 | my $search_portstatus = $OID_NUMBER{'portUpDown'} .'.'. $port; |
---|
| 2031 | print "Info: switch $switch_name port $port SNMP OID $search_portstatus\n" if $verbose; |
---|
| 2032 | |
---|
| 2033 | my $sw = $SWITCH_DB{$switch_name}; |
---|
| 2034 | my ($session, $error) = Net::SNMP->session( %{$sw->{snmp_param_session}} ); |
---|
| 2035 | print "$error \n" if $error; |
---|
| 2036 | |
---|
| 2037 | my $result = $session->set_request( |
---|
| 2038 | -varbindlist => [$search_portstatus, INTEGER, 2], |
---|
| 2039 | ); |
---|
| 2040 | |
---|
| 2041 | $session->close; |
---|
| 2042 | |
---|
| 2043 | #system "snmpset -v 1 -c public $switch 1.3.6.1.2.1.2.2.1.7.$port = 2"; |
---|
[63] | 2044 | return; |
---|
[2] | 2045 | } |
---|
| 2046 | |
---|
| 2047 | sub cmd_status { |
---|
[206] | 2048 | @ARGV = @_; |
---|
[63] | 2049 | |
---|
[206] | 2050 | my $verbose; |
---|
| 2051 | |
---|
| 2052 | GetOptions( |
---|
| 2053 | 'verbose|v' => \$verbose, |
---|
| 2054 | ); |
---|
| 2055 | |
---|
| 2056 | my $switch_name = shift @ARGV || q{}; |
---|
| 2057 | my $port = shift @ARGV || q{}; |
---|
| 2058 | |
---|
[207] | 2059 | if ($switch_name eq q{} or $port eq q{}) { |
---|
| 2060 | die "Usage: klask status SWITCH_NAME PORT\n"; |
---|
| 2061 | } |
---|
| 2062 | |
---|
| 2063 | if (not defined $SWITCH_DB{$switch_name}) { |
---|
| 2064 | die "Switch $switch_name must be defined in klask configuration file\n"; |
---|
| 2065 | } |
---|
| 2066 | |
---|
[209] | 2067 | my $search_portstatus = $OID_NUMBER{'portUpDown'} .'.'. $port; |
---|
| 2068 | print "Info: switch $switch_name port $port SNMP OID $search_portstatus\n" if $verbose; |
---|
| 2069 | |
---|
[206] | 2070 | my $sw = $SWITCH_DB{$switch_name}; |
---|
[208] | 2071 | my ($session, $error) = Net::SNMP->session( %{$sw->{snmp_param_session}} ); |
---|
[206] | 2072 | print "$error \n" if $error; |
---|
| 2073 | |
---|
| 2074 | my $result = $session->get_request( |
---|
[209] | 2075 | -varbindlist => [$search_portstatus] |
---|
[206] | 2076 | ); |
---|
| 2077 | if (defined $result) { |
---|
[209] | 2078 | print "$PORT_UPDOWN{$result->{$search_portstatus}}\n"; |
---|
[206] | 2079 | } |
---|
| 2080 | |
---|
| 2081 | #system "snmpget -v 1 -c public $switch_name 1.3.6.1.2.1.2.2.1.7.$port"; |
---|
[63] | 2082 | return; |
---|
[2] | 2083 | } |
---|
| 2084 | |
---|
[35] | 2085 | sub cmd_search_mac_on_switch { |
---|
[138] | 2086 | @ARGV = @_; |
---|
[63] | 2087 | |
---|
[138] | 2088 | my $verbose; |
---|
[144] | 2089 | my $vlan_id = 0; |
---|
[138] | 2090 | |
---|
| 2091 | GetOptions( |
---|
| 2092 | 'verbose|v' => \$verbose, |
---|
[144] | 2093 | 'vlan|l=i' => \$vlan_id, |
---|
[138] | 2094 | ); |
---|
| 2095 | |
---|
| 2096 | my $switch_name = shift @ARGV || q{}; |
---|
| 2097 | my $mac_address = shift @ARGV || q{}; |
---|
| 2098 | |
---|
[63] | 2099 | if ($switch_name eq q{} or $mac_address eq q{}) { |
---|
[39] | 2100 | die "Usage: klask search-mac-on-switch SWITCH_NAME MAC_ADDRESS\n"; |
---|
[38] | 2101 | } |
---|
[39] | 2102 | |
---|
[138] | 2103 | $mac_address = normalize_mac_address($mac_address); |
---|
[196] | 2104 | $switch_name = join(',', map {$_->{hostname}} @SWITCH_LIST ) if $switch_name eq q{*}; |
---|
[39] | 2105 | |
---|
[112] | 2106 | for my $sw_name (split /,/, $switch_name) { |
---|
| 2107 | if (not defined $SWITCH_DB{$sw_name}) { |
---|
| 2108 | die "Switch $sw_name must be defined in klask configuration file\n"; |
---|
| 2109 | } |
---|
[39] | 2110 | |
---|
[121] | 2111 | my $research1 = $OID_NUMBER{searchPort1} . mac_address_hex_to_dec($mac_address); |
---|
[144] | 2112 | my $research2 = $OID_NUMBER{searchPort2} .'.'. $vlan_id . mac_address_hex_to_dec($mac_address); |
---|
[138] | 2113 | print "Klask search OID $research1 on switch $sw_name\n" if $verbose; |
---|
| 2114 | print "Klask search OID $research2 on switch $sw_name\n" if $verbose; |
---|
[35] | 2115 | |
---|
[209] | 2116 | my $sw = $SWITCH_DB{$sw_name}; |
---|
| 2117 | my ($session, $error) = Net::SNMP->session( %{$sw->{snmp_param_session}} ); |
---|
[112] | 2118 | print "$error \n" if $error; |
---|
[63] | 2119 | |
---|
[112] | 2120 | my $result = $session->get_request( |
---|
[124] | 2121 | -varbindlist => [$research1] |
---|
[112] | 2122 | ); |
---|
[124] | 2123 | if (not defined $result) { |
---|
| 2124 | $result = $session->get_request( |
---|
| 2125 | -varbindlist => [$research2] |
---|
| 2126 | ); |
---|
| 2127 | $result->{$research1} = $result->{$research2} if defined $result; |
---|
| 2128 | } |
---|
[112] | 2129 | |
---|
[124] | 2130 | if (defined $result and $result->{$research1} ne 'noSuchInstance') { |
---|
[181] | 2131 | my $swport_num = $result->{$research1}; |
---|
[211] | 2132 | my $swport_hr = get_human_readable_port($sw->{model}, snmp_get_switchport_hr($session, $swport_num)); |
---|
[181] | 2133 | print "Klask find MAC $mac_address on switch $sw_name port $swport_hr\n"; |
---|
[123] | 2134 | } |
---|
| 2135 | else { |
---|
[138] | 2136 | print "Klask do not find MAC $mac_address on switch $sw_name\n" if $verbose; |
---|
[112] | 2137 | } |
---|
| 2138 | |
---|
[35] | 2139 | $session->close; |
---|
| 2140 | } |
---|
[63] | 2141 | return; |
---|
[35] | 2142 | } |
---|
| 2143 | |
---|
[4] | 2144 | sub cmd_updatesw { |
---|
[113] | 2145 | @ARGV = @_; |
---|
[2] | 2146 | |
---|
[79] | 2147 | my $verbose; |
---|
| 2148 | |
---|
[138] | 2149 | GetOptions( |
---|
[79] | 2150 | 'verbose|v' => \$verbose, |
---|
| 2151 | ); |
---|
| 2152 | |
---|
[4] | 2153 | init_switch_names('yes'); #nomme les switchs |
---|
[2] | 2154 | print "\n"; |
---|
| 2155 | |
---|
| 2156 | my %where = (); |
---|
| 2157 | my %db_switch_output_port = (); |
---|
[83] | 2158 | my %db_switch_ip_hostnamefq = (); |
---|
[2] | 2159 | |
---|
| 2160 | DETECT_ALL_ROUTER: |
---|
[11] | 2161 | for my $one_router ( get_list_main_router(get_list_network()) ) { |
---|
[196] | 2162 | print "Info: router loop $one_router\n" if $verbose; |
---|
[63] | 2163 | my %resol_arp = resolve_ip_arp_host($one_router, q{*}, q{low}); # resolution arp |
---|
[83] | 2164 | |
---|
[2] | 2165 | next DETECT_ALL_ROUTER if $resol_arp{mac_address} eq 'unknow'; |
---|
[83] | 2166 | print "VERBOSE_1: Router detected $resol_arp{ipv4_address} - $resol_arp{mac_address}\n" if $verbose; |
---|
| 2167 | |
---|
[144] | 2168 | my $vlan_name = get_current_vlan_name_for_interface($resol_arp{interface}); |
---|
| 2169 | my $vlan_id = get_current_vlan_id($vlan_name); |
---|
| 2170 | $where{$resol_arp{ipv4_address}} = find_all_switch_port($resol_arp{mac_address},$vlan_id); # retrouve les emplacements des routeurs |
---|
[2] | 2171 | } |
---|
| 2172 | |
---|
| 2173 | ALL_ROUTER_IP_ADDRESS: |
---|
[83] | 2174 | for my $ip_router (Net::Netmask::sort_by_ip_address(keys %where)) { # '194.254.66.254')) { |
---|
[63] | 2175 | |
---|
[83] | 2176 | next ALL_ROUTER_IP_ADDRESS if not exists $where{$ip_router}; # /a priori/ idiot car ne sers à rien... |
---|
[2] | 2177 | |
---|
| 2178 | ALL_SWITCH_CONNECTED: |
---|
[83] | 2179 | for my $switch_detected ( keys %{$where{$ip_router}} ) { |
---|
[2] | 2180 | |
---|
[83] | 2181 | my $switch = $where{$ip_router}->{$switch_detected}; |
---|
[2] | 2182 | |
---|
| 2183 | next ALL_SWITCH_CONNECTED if $switch->{port} eq '0'; |
---|
[63] | 2184 | |
---|
[154] | 2185 | $db_switch_output_port{$switch->{hostname}} = $switch->{port_hr}; |
---|
| 2186 | print "VERBOSE_2: output port $switch->{hostname} : $switch->{port_hr}\n" if $verbose; |
---|
[2] | 2187 | } |
---|
[63] | 2188 | } |
---|
[2] | 2189 | |
---|
| 2190 | my %db_switch_link_with = (); |
---|
| 2191 | |
---|
[83] | 2192 | my @list_all_switch = (); |
---|
[2] | 2193 | my @list_switch_ipv4 = (); |
---|
[209] | 2194 | for my $sw (@SWITCH_LIST) { |
---|
[83] | 2195 | push @list_all_switch, $sw->{hostname}; |
---|
[2] | 2196 | } |
---|
| 2197 | |
---|
[45] | 2198 | my $timestamp = time; |
---|
| 2199 | |
---|
[2] | 2200 | ALL_SWITCH: |
---|
[198] | 2201 | for my $one_switch (@list_all_switch) { |
---|
| 2202 | my %resol_arp = resolve_ip_arp_host($one_switch, q{*}, q{low}); # arp resolution |
---|
[199] | 2203 | if (exists $SWITCH_DB{$one_switch}{'fake-ip'}) { |
---|
| 2204 | print "WARNING: fake ip on switch $one_switch -> $SWITCH_DB{$one_switch}{'fake-ip'} / $resol_arp{ipv4_address}\n" if $verbose; |
---|
| 2205 | my %resol_arp_alt = resolve_ip_arp_host($SWITCH_DB{$one_switch}{'fake-ip'}, q{*}, q{low}); # arp resolution |
---|
| 2206 | if ($resol_arp_alt{mac_address} ne 'unknow') { |
---|
| 2207 | $resol_arp{mac_address} = $resol_arp_alt{mac_address}; |
---|
| 2208 | $resol_arp{interface} = $resol_arp_alt{interface}; |
---|
| 2209 | $resol_arp{ipv4_address} .= '*'; |
---|
| 2210 | } |
---|
| 2211 | } |
---|
[198] | 2212 | print "Info: switch loop $one_switch\n" if $verbose; |
---|
[2] | 2213 | next ALL_SWITCH if $resol_arp{mac_address} eq 'unknow'; |
---|
[63] | 2214 | |
---|
[82] | 2215 | push @list_switch_ipv4, $resol_arp{ipv4_address}; |
---|
[63] | 2216 | |
---|
[144] | 2217 | my $vlan_name = get_current_vlan_name_for_interface($resol_arp{interface}); |
---|
| 2218 | my $vlan_id = get_current_vlan_id($vlan_name); |
---|
| 2219 | $where{$resol_arp{ipv4_address}} = find_all_switch_port($resol_arp{mac_address},$vlan_id); # find port on all switch |
---|
[2] | 2220 | |
---|
[80] | 2221 | if ($verbose) { |
---|
[198] | 2222 | print "VERBOSE_3: $one_switch $resol_arp{ipv4_address} $resol_arp{mac_address}\n"; |
---|
| 2223 | print "VERBOSE_3: $one_switch --- ", |
---|
[82] | 2224 | join(' + ', keys %{$where{$resol_arp{ipv4_address}}}), |
---|
| 2225 | "\n"; |
---|
[80] | 2226 | } |
---|
| 2227 | |
---|
[83] | 2228 | $db_switch_ip_hostnamefq{$resol_arp{ipv4_address}} = $resol_arp{hostname_fq}; |
---|
| 2229 | print "VERBOSE_4: db_switch_ip_hostnamefq $resol_arp{ipv4_address} -> $resol_arp{hostname_fq}\n" if $verbose; |
---|
[45] | 2230 | |
---|
[198] | 2231 | $SWITCH_DB{$one_switch}->{ipv4_address} = $resol_arp{ipv4_address}; |
---|
| 2232 | $SWITCH_DB{$one_switch}->{mac_address} = $resol_arp{mac_address}; |
---|
| 2233 | $SWITCH_DB{$one_switch}->{timestamp} = $timestamp; |
---|
[2] | 2234 | } |
---|
[63] | 2235 | |
---|
[2] | 2236 | ALL_SWITCH_IP_ADDRESS: |
---|
[199] | 2237 | for my $ip (@list_switch_ipv4) { |
---|
| 2238 | # for my $ip (Net::Netmask::sort_by_ip_address(@list_switch_ipv4)) { |
---|
[63] | 2239 | |
---|
[83] | 2240 | print "VERBOSE_5: loop on $db_switch_ip_hostnamefq{$ip}\n" if $verbose; |
---|
| 2241 | |
---|
[2] | 2242 | next ALL_SWITCH_IP_ADDRESS if not exists $where{$ip}; |
---|
[84] | 2243 | # next ALL_SWITCH_IP_ADDRESS if not exists $SWITCH_PORT_COUNT{ $db_switch_ip_hostnamefq{$ip} }; |
---|
[2] | 2244 | |
---|
| 2245 | DETECTED_SWITCH: |
---|
| 2246 | for my $switch_detected ( keys %{$where{$ip}} ) { |
---|
| 2247 | |
---|
| 2248 | my $switch = $where{$ip}->{$switch_detected}; |
---|
[154] | 2249 | print "VERBOSE_6: $db_switch_ip_hostnamefq{$ip} -> $switch->{hostname} : $switch->{port_hr}\n" if $verbose; |
---|
[2] | 2250 | |
---|
| 2251 | next if $switch->{port} eq '0'; |
---|
[154] | 2252 | next if $switch->{port_hr} eq $db_switch_output_port{$switch->{hostname}}; |
---|
[83] | 2253 | next if $switch->{hostname} eq $db_switch_ip_hostnamefq{$ip}; # $computerdb->{$ip}{hostname}; |
---|
[2] | 2254 | |
---|
[83] | 2255 | $db_switch_link_with{ $db_switch_ip_hostnamefq{$ip} } ||= {}; |
---|
[160] | 2256 | $db_switch_link_with{ $db_switch_ip_hostnamefq{$ip} }->{ $switch->{hostname} } = $switch->{port_hr}; |
---|
[83] | 2257 | print "VERBOSE_7: +++++\n" if $verbose; |
---|
[2] | 2258 | } |
---|
| 2259 | |
---|
| 2260 | } |
---|
[63] | 2261 | |
---|
[2] | 2262 | my %db_switch_connected_on_port = (); |
---|
| 2263 | my $maybe_more_than_one_switch_connected = 'yes'; |
---|
[181] | 2264 | my $cloop = 0; |
---|
[63] | 2265 | |
---|
[181] | 2266 | while ($maybe_more_than_one_switch_connected eq 'yes' and $cloop < 100) { |
---|
| 2267 | $cloop++; |
---|
| 2268 | print "VERBOSE_9: cloop reduction step: $cloop\n" if $verbose; |
---|
[2] | 2269 | for my $sw (keys %db_switch_link_with) { |
---|
| 2270 | for my $connect (keys %{$db_switch_link_with{$sw}}) { |
---|
[63] | 2271 | |
---|
[160] | 2272 | my $port_hr = $db_switch_link_with{$sw}->{$connect}; |
---|
[63] | 2273 | |
---|
[160] | 2274 | $db_switch_connected_on_port{"$connect:$port_hr"} ||= {}; |
---|
| 2275 | $db_switch_connected_on_port{"$connect:$port_hr"}->{$sw}++; # Just to define the key |
---|
[2] | 2276 | } |
---|
| 2277 | } |
---|
| 2278 | |
---|
| 2279 | $maybe_more_than_one_switch_connected = 'no'; |
---|
| 2280 | |
---|
| 2281 | SWITCH_AND_PORT: |
---|
| 2282 | for my $swport (keys %db_switch_connected_on_port) { |
---|
[63] | 2283 | |
---|
[2] | 2284 | next if keys %{$db_switch_connected_on_port{$swport}} == 1; |
---|
[63] | 2285 | |
---|
[2] | 2286 | $maybe_more_than_one_switch_connected = 'yes'; |
---|
| 2287 | |
---|
[63] | 2288 | my ($sw_connect,$port_connect) = split m/ : /xms, $swport; |
---|
[2] | 2289 | my @sw_on_same_port = keys %{$db_switch_connected_on_port{$swport}}; |
---|
[181] | 2290 | print "VERBOSE_10: $swport -- ".$#sw_on_same_port." -- @sw_on_same_port\n" if $verbose; |
---|
[2] | 2291 | |
---|
| 2292 | CONNECTED: |
---|
| 2293 | for my $sw_connected (@sw_on_same_port) { |
---|
[63] | 2294 | |
---|
[2] | 2295 | next CONNECTED if not keys %{$db_switch_link_with{$sw_connected}} == 1; |
---|
[63] | 2296 | |
---|
[2] | 2297 | $db_switch_connected_on_port{$swport} = {$sw_connected => 1}; |
---|
[63] | 2298 | |
---|
[2] | 2299 | for my $other_sw (@sw_on_same_port) { |
---|
| 2300 | next if $other_sw eq $sw_connected; |
---|
[63] | 2301 | |
---|
[2] | 2302 | delete $db_switch_link_with{$other_sw}->{$sw_connect}; |
---|
| 2303 | } |
---|
[63] | 2304 | |
---|
[2] | 2305 | # We can not do better for this switch for this loop |
---|
| 2306 | next SWITCH_AND_PORT; |
---|
| 2307 | } |
---|
| 2308 | } |
---|
| 2309 | } |
---|
| 2310 | |
---|
| 2311 | my %db_switch_parent =(); |
---|
| 2312 | |
---|
| 2313 | for my $sw (keys %db_switch_link_with) { |
---|
| 2314 | for my $connect (keys %{$db_switch_link_with{$sw}}) { |
---|
[63] | 2315 | |
---|
[160] | 2316 | my $port_hr = $db_switch_link_with{$sw}->{$connect}; |
---|
[63] | 2317 | |
---|
[160] | 2318 | $db_switch_connected_on_port{"$connect:$port_hr"} ||= {}; |
---|
| 2319 | $db_switch_connected_on_port{"$connect:$port_hr"}->{$sw} = $port_hr; |
---|
[63] | 2320 | |
---|
[161] | 2321 | $db_switch_parent{$sw} = {switch => $connect, port_hr => $port_hr}; |
---|
[2] | 2322 | } |
---|
| 2323 | } |
---|
| 2324 | |
---|
[63] | 2325 | print "Switch output port and parent port connection\n"; |
---|
[2] | 2326 | print "---------------------------------------------\n"; |
---|
| 2327 | for my $sw (sort keys %db_switch_output_port) { |
---|
| 2328 | if (exists $db_switch_parent{$sw}) { |
---|
[154] | 2329 | printf "%-28s %2s +--> %2s %-25s\n", $sw, $db_switch_output_port{$sw}, $db_switch_parent{$sw}->{port_hr}, $db_switch_parent{$sw}->{switch}; |
---|
[2] | 2330 | } |
---|
| 2331 | else { |
---|
[82] | 2332 | printf "%-28s %2s +--> router\n", $sw, $db_switch_output_port{$sw}; |
---|
[2] | 2333 | } |
---|
| 2334 | } |
---|
| 2335 | print "\n"; |
---|
| 2336 | |
---|
| 2337 | print "Switch parent and children port inter-connection\n"; |
---|
| 2338 | print "------------------------------------------------\n"; |
---|
[63] | 2339 | for my $swport (sort keys %db_switch_connected_on_port) { |
---|
| 2340 | my ($sw_connect,$port_connect) = split m/ : /xms, $swport; |
---|
[2] | 2341 | for my $sw (keys %{$db_switch_connected_on_port{$swport}}) { |
---|
| 2342 | if (exists $db_switch_output_port{$sw}) { |
---|
[82] | 2343 | printf "%-28s %2s <--+ %2s %-25s\n", $sw_connect, $port_connect, $db_switch_output_port{$sw}, $sw; |
---|
[2] | 2344 | } |
---|
| 2345 | else { |
---|
[82] | 2346 | printf "%-28s %2s <--+ %-25s\n", $sw_connect, $port_connect, $sw; |
---|
[2] | 2347 | } |
---|
| 2348 | } |
---|
| 2349 | } |
---|
| 2350 | |
---|
| 2351 | my $switch_connection = { |
---|
| 2352 | output_port => \%db_switch_output_port, |
---|
| 2353 | parent => \%db_switch_parent, |
---|
| 2354 | connected_on_port => \%db_switch_connected_on_port, |
---|
| 2355 | link_with => \%db_switch_link_with, |
---|
[25] | 2356 | switch_db => \%SWITCH_DB, |
---|
[2] | 2357 | }; |
---|
[63] | 2358 | |
---|
[44] | 2359 | YAML::Syck::DumpFile("$KLASK_SW_FILE", $switch_connection); |
---|
[63] | 2360 | return; |
---|
[2] | 2361 | } |
---|
| 2362 | |
---|
[4] | 2363 | sub cmd_exportsw { |
---|
[113] | 2364 | @ARGV = @_; |
---|
[2] | 2365 | |
---|
[34] | 2366 | test_switchdb_environnement(); |
---|
| 2367 | |
---|
[4] | 2368 | my $format = 'txt'; |
---|
| 2369 | |
---|
[138] | 2370 | GetOptions( |
---|
[4] | 2371 | 'format|f=s' => \$format, |
---|
| 2372 | ); |
---|
| 2373 | |
---|
| 2374 | my %possible_format = ( |
---|
| 2375 | txt => \&cmd_exportsw_txt, |
---|
| 2376 | dot => \&cmd_exportsw_dot, |
---|
| 2377 | ); |
---|
| 2378 | |
---|
| 2379 | $format = 'txt' if not defined $possible_format{$format}; |
---|
[63] | 2380 | |
---|
[4] | 2381 | $possible_format{$format}->(@ARGV); |
---|
[63] | 2382 | return; |
---|
[4] | 2383 | } |
---|
| 2384 | |
---|
| 2385 | sub cmd_exportsw_txt { |
---|
| 2386 | |
---|
[44] | 2387 | my $switch_connection = YAML::Syck::LoadFile("$KLASK_SW_FILE"); |
---|
[4] | 2388 | |
---|
| 2389 | my %db_switch_output_port = %{$switch_connection->{output_port}}; |
---|
| 2390 | my %db_switch_parent = %{$switch_connection->{parent}}; |
---|
| 2391 | my %db_switch_connected_on_port = %{$switch_connection->{connected_on_port}}; |
---|
| 2392 | |
---|
[63] | 2393 | print "Switch output port and parent port connection\n"; |
---|
[4] | 2394 | print "---------------------------------------------\n"; |
---|
| 2395 | for my $sw (sort keys %db_switch_output_port) { |
---|
| 2396 | if (exists $db_switch_parent{$sw}) { |
---|
[154] | 2397 | printf "%-28s %2s +--> %2s %-25s\n", $sw, $db_switch_output_port{$sw}, $db_switch_parent{$sw}->{port_hr}, $db_switch_parent{$sw}->{switch}; |
---|
[4] | 2398 | } |
---|
| 2399 | else { |
---|
[82] | 2400 | printf "%-28s %2s +--> router\n", $sw, $db_switch_output_port{$sw}; |
---|
[4] | 2401 | } |
---|
| 2402 | } |
---|
| 2403 | print "\n"; |
---|
| 2404 | |
---|
| 2405 | print "Switch parent and children port inter-connection\n"; |
---|
| 2406 | print "------------------------------------------------\n"; |
---|
[63] | 2407 | for my $swport (sort keys %db_switch_connected_on_port) { |
---|
| 2408 | my ($sw_connect,$port_connect) = split m/ : /xms, $swport; |
---|
[4] | 2409 | for my $sw (keys %{$db_switch_connected_on_port{$swport}}) { |
---|
| 2410 | if (exists $db_switch_output_port{$sw}) { |
---|
[82] | 2411 | printf "%-28s %2s <--+ %2s %-25s\n", $sw_connect, $port_connect, $db_switch_output_port{$sw}, $sw; |
---|
[4] | 2412 | } |
---|
| 2413 | else { |
---|
[82] | 2414 | printf "%-28s %2s <--+ %-25s\n", $sw_connect, $port_connect, $sw; |
---|
[4] | 2415 | } |
---|
| 2416 | } |
---|
| 2417 | } |
---|
[63] | 2418 | return; |
---|
[4] | 2419 | } |
---|
| 2420 | |
---|
| 2421 | sub cmd_exportsw_dot { |
---|
| 2422 | |
---|
[44] | 2423 | my $switch_connection = YAML::Syck::LoadFile("$KLASK_SW_FILE"); |
---|
[63] | 2424 | |
---|
[2] | 2425 | my %db_switch_output_port = %{$switch_connection->{output_port}}; |
---|
| 2426 | my %db_switch_parent = %{$switch_connection->{parent}}; |
---|
| 2427 | my %db_switch_connected_on_port = %{$switch_connection->{connected_on_port}}; |
---|
| 2428 | my %db_switch_link_with = %{$switch_connection->{link_with}}; |
---|
[25] | 2429 | my %db_switch_global = %{$switch_connection->{switch_db}}; |
---|
| 2430 | |
---|
[2] | 2431 | my %db_building= (); |
---|
[196] | 2432 | for my $sw (@SWITCH_LIST) { |
---|
[63] | 2433 | my ($building, $location) = split m/ \/ /xms, $sw->{location}, 2; |
---|
[2] | 2434 | $db_building{$building} ||= {}; |
---|
| 2435 | $db_building{$building}->{$location} ||= {}; |
---|
| 2436 | $db_building{$building}->{$location}{ $sw->{hostname} } = 'y'; |
---|
| 2437 | } |
---|
[63] | 2438 | |
---|
| 2439 | |
---|
[2] | 2440 | print "digraph G {\n"; |
---|
[132] | 2441 | print "rankdir = LR;\n"; |
---|
[203] | 2442 | #print "splines=polyline;\n"; |
---|
[2] | 2443 | |
---|
[4] | 2444 | print "site [label = \"site\", color = black, fillcolor = gold, shape = invhouse, style = filled];\n"; |
---|
| 2445 | print "internet [label = \"internet\", color = black, fillcolor = cyan, shape = house, style = filled];\n"; |
---|
[2] | 2446 | |
---|
[202] | 2447 | my ($sec,$min,$hour,$mday,$mon,$year,$wday,$yday,$isdst) = localtime time; |
---|
| 2448 | $year += 1900; |
---|
| 2449 | $mon++; |
---|
| 2450 | my $date = sprintf '%04i-%02i-%02i %02i:%02i', $year, $mon, $mday, $hour, $min; |
---|
| 2451 | print "\"$date\" [ color = white, fillcolor = black, shape = polygon, sides=14, style = filled, fontcolor = white ]\n"; |
---|
[203] | 2452 | print "site -> \"$date\" [color = white];\n"; |
---|
[201] | 2453 | |
---|
[2] | 2454 | my $b=0; |
---|
| 2455 | for my $building (keys %db_building) { |
---|
| 2456 | $b++; |
---|
[63] | 2457 | |
---|
[4] | 2458 | print "\"building$b\" [label = \"$building\", color = black, fillcolor = gold, style = filled];\n"; |
---|
| 2459 | print "site -> \"building$b\" [len = 2, color = firebrick];\n"; |
---|
[2] | 2460 | |
---|
| 2461 | my $l = 0; |
---|
| 2462 | for my $loc (keys %{$db_building{$building}}) { |
---|
| 2463 | $l++; |
---|
[63] | 2464 | |
---|
| 2465 | print "\"location$b-$l\" [label = \"$building" . q{/} . join(q{\n}, split(m{ / }xms, $loc)) . "\", color = black, fillcolor = orange, style = filled];\n"; |
---|
[33] | 2466 | # print "\"location$b-$l\" [label = \"$building / $loc\", color = black, fillcolor = orange, style = filled];\n"; |
---|
[4] | 2467 | print "\"building$b\" -> \"location$b-$l\" [len = 2, color = firebrick]\n"; |
---|
[2] | 2468 | |
---|
| 2469 | for my $sw (keys %{$db_building{$building}->{$loc}}) { |
---|
| 2470 | |
---|
[156] | 2471 | print "\"$sw:$db_switch_output_port{$sw}\" [label = \"$db_switch_output_port{$sw}\", color = black, fillcolor = lightblue, peripheries = 2, style = filled];\n"; |
---|
[2] | 2472 | |
---|
[25] | 2473 | my $swname = $sw; |
---|
[63] | 2474 | $swname .= q{\n-\n} . "$db_switch_global{$sw}->{model}" if exists $db_switch_global{$sw} and exists $db_switch_global{$sw}->{model}; |
---|
[25] | 2475 | print "\"$sw\" [label = \"$swname\", color = black, fillcolor = palegreen, shape = rect, style = filled];\n"; |
---|
[4] | 2476 | print "\"location$b-$l\" -> \"$sw\" [len = 2, color = firebrick, arrowtail = dot]\n"; |
---|
| 2477 | print "\"$sw\" -> \"$sw:$db_switch_output_port{$sw}\" [len=2, style=bold, arrowhead = normal, arrowtail = invdot]\n"; |
---|
[2] | 2478 | |
---|
| 2479 | |
---|
| 2480 | for my $swport (keys %db_switch_connected_on_port) { |
---|
[63] | 2481 | my ($sw_connect,$port_connect) = split m/ : /xms, $swport; |
---|
[2] | 2482 | next if not $sw_connect eq $sw; |
---|
| 2483 | next if $port_connect eq $db_switch_output_port{$sw}; |
---|
[156] | 2484 | print "\"$sw:$port_connect\" [label = \"$port_connect\", color = black, fillcolor = plum, peripheries = 1, style = filled];\n"; |
---|
[4] | 2485 | print "\"$sw:$port_connect\" -> \"$sw\" [len=2, style=bold, arrowhead= normal, arrowtail = inv]\n"; |
---|
[2] | 2486 | } |
---|
| 2487 | } |
---|
| 2488 | } |
---|
| 2489 | } |
---|
| 2490 | |
---|
[63] | 2491 | # print "Switch output port and parent port connection\n"; |
---|
[2] | 2492 | # print "---------------------------------------------\n"; |
---|
| 2493 | for my $sw (sort keys %db_switch_output_port) { |
---|
| 2494 | if (exists $db_switch_parent{$sw}) { |
---|
| 2495 | # printf " \"%s:%s\" -> \"%s:%s\"\n", $sw, $db_switch_output_port{$sw}, $db_switch_parent{$sw}->{switch}, $db_switch_parent{$sw}->{port}; |
---|
| 2496 | } |
---|
| 2497 | else { |
---|
| 2498 | printf " \"%s:%s\" -> internet\n", $sw, $db_switch_output_port{$sw}; |
---|
| 2499 | } |
---|
| 2500 | } |
---|
| 2501 | print "\n"; |
---|
| 2502 | |
---|
| 2503 | # print "Switch parent and children port inter-connection\n"; |
---|
| 2504 | # print "------------------------------------------------\n"; |
---|
[63] | 2505 | for my $swport (sort keys %db_switch_connected_on_port) { |
---|
| 2506 | my ($sw_connect,$port_connect) = split m/ : /xms, $swport; |
---|
[2] | 2507 | for my $sw (keys %{$db_switch_connected_on_port{$swport}}) { |
---|
| 2508 | if (exists $db_switch_output_port{$sw}) { |
---|
| 2509 | printf " \"%s:%s\" -> \"%s:%s\" [color = navyblue]\n", $sw, $db_switch_output_port{$sw}, $sw_connect, $port_connect; |
---|
| 2510 | } |
---|
| 2511 | else { |
---|
| 2512 | printf " \"%s\" -> \"%s%s\"\n", $sw, $sw_connect, $port_connect; |
---|
| 2513 | } |
---|
| 2514 | } |
---|
| 2515 | } |
---|
| 2516 | |
---|
| 2517 | print "}\n"; |
---|
[63] | 2518 | return; |
---|
[2] | 2519 | } |
---|
| 2520 | |
---|
| 2521 | |
---|
| 2522 | __END__ |
---|
| 2523 | |
---|
| 2524 | =head1 NAME |
---|
| 2525 | |
---|
| 2526 | klask - ports manager and finder for switch |
---|
| 2527 | |
---|
| 2528 | |
---|
[63] | 2529 | =head1 USAGE |
---|
[2] | 2530 | |
---|
[200] | 2531 | klask updatedb [--verbose] [--verb-description|-d] [--chk-hostname|-h] [--chk-location|-l] |
---|
[45] | 2532 | klask exportdb --format [txt|html] |
---|
[76] | 2533 | klask removedb computer* |
---|
[201] | 2534 | klask cleandb [--verbose] --day number_of_day --repair-dns |
---|
[2] | 2535 | |
---|
[200] | 2536 | klask updatesw [--verbose] |
---|
[5] | 2537 | klask exportsw --format [txt|dot] |
---|
| 2538 | |
---|
[136] | 2539 | klask searchdb --kind [host|mac] computer [mac-address] |
---|
[2] | 2540 | klask search computer |
---|
[200] | 2541 | klask search-mac-on-switch [--verbose] [--vlan|-i vlan-id] switch mac_addr |
---|
[2] | 2542 | |
---|
[200] | 2543 | klask ip-free [--verbose] --day number_of_day --format [txt|html] [vlan_name] |
---|
[69] | 2544 | |
---|
[2] | 2545 | klask enable switch port |
---|
[210] | 2546 | klask disable switch port |
---|
[211] | 2547 | klask status switch port |
---|
[2] | 2548 | |
---|
| 2549 | |
---|
| 2550 | =head1 DESCRIPTION |
---|
| 2551 | |
---|
[6] | 2552 | klask is a small tool to find where is a host in a big network. klask mean search in brittany. |
---|
[200] | 2553 | No hight level protocol like CDL, LLDP are use. |
---|
| 2554 | Everything is just done with SNMP request on MAC address. |
---|
[2] | 2555 | |
---|
[200] | 2556 | Limitation : loop cannot be detected and could be problematic when create the map. |
---|
| 2557 | If you use PVST or MSTP and create loop between VLAN, |
---|
| 2558 | you have to use portignore functionality on switch port to cut manually loop |
---|
| 2559 | (see config file below). |
---|
| 2560 | |
---|
| 2561 | When you use a management port to administrate the switch, |
---|
| 2562 | it's not possible to create the map because the switch doesn't have a MAC address, |
---|
| 2563 | so other switch cannot find downlink port... |
---|
| 2564 | A way is if you have a computer directly connected on the switch is to put this IP as the fake ip for the switch. |
---|
| 2565 | The MAC address associated will be use just for the map detection. |
---|
| 2566 | The fake-ip parameter is defined in the config file. |
---|
| 2567 | |
---|
[6] | 2568 | Klask has now a web site dedicated for it ! |
---|
[2] | 2569 | |
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[111] | 2570 | http://servforge.legi.grenoble-inp.fr/projects/klask |
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[6] | 2571 | |
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| 2572 | |
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[2] | 2573 | =head1 COMMANDS |
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| 2574 | |
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| 2575 | |
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| 2576 | =head2 search |
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| 2577 | |
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[200] | 2578 | This command takes one or more computer in argument. |
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| 2579 | It search a computer on the network and give the port and the switch on which the computer is connected. |
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[2] | 2580 | |
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| 2581 | |
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| 2582 | =head2 enable |
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| 2583 | |
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[200] | 2584 | This command activate a port on a switch by SNMP. |
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| 2585 | So you need to give the switch and the port number on the command line. |
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[210] | 2586 | Actually, port number must be a number and not the name alias... |
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[2] | 2587 | |
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| 2588 | |
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| 2589 | =head2 disable |
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| 2590 | |
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[200] | 2591 | This command deactivate a port on a switch by SNMP. |
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| 2592 | So you need to give the switch and the port number on the command line. |
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[210] | 2593 | Actually, port number must be a number and not the name alias... |
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[2] | 2594 | |
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| 2595 | |
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| 2596 | =head2 status |
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| 2597 | |
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[200] | 2598 | This command return the status of a port number on a switch by SNMP. |
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| 2599 | So you need to give the switch name and the port number on the command line. |
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[210] | 2600 | Actually, port number must be a number and not the name alias... |
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[2] | 2601 | |
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| 2602 | |
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| 2603 | =head2 updatedb |
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| 2604 | |
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[200] | 2605 | This command will scan networks and update a database. |
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| 2606 | To know which are the cmputer scan, you have to configure the file F</etc/klask/klask.conf>. |
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| 2607 | This file is easy to read and write because klask use YAML format and not XML. |
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[2] | 2608 | |
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| 2609 | |
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[201] | 2610 | =head2 exportdb --format [txt|html] |
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[2] | 2611 | |
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[200] | 2612 | This command print the content of the database. There is actually only one format. |
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| 2613 | It's very easy to have more format, it's just need times... |
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[2] | 2614 | |
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[190] | 2615 | =head2 removedb |
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[2] | 2616 | |
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[190] | 2617 | This command remove an entry in the database. |
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| 2618 | There is only one kind of parameter, the IP of the computers to be removed. |
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| 2619 | You can put as many IP as you want... |
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| 2620 | |
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| 2621 | DNS computer name could also a valid entry because a DNS resolver is done at the beginning. |
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| 2622 | |
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| 2623 | =head2 cleandb |
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| 2624 | |
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| 2625 | Remove double entry (same MAC-Address) when the older one is older than X day (--day) the new one. |
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| 2626 | Computer name beginning by 'float' are not really taken into account but could be remove. |
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| 2627 | |
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| 2628 | When reverse DNS has not be done, option --repair-dns force reverse DNS check on unkown host. |
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| 2629 | |
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[5] | 2630 | =head2 updatesw |
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| 2631 | |
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[200] | 2632 | This command build a map of your manageable switch on your network. |
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| 2633 | The list of the switch must be given in the file F</etc/klask/klask.conf>. |
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[5] | 2634 | |
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| 2635 | |
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| 2636 | =head2 exportsw --format [txt|dot] |
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| 2637 | |
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[200] | 2638 | This command print the content of the switch database. There is actually two format. |
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| 2639 | One is just txt for terminal and the other is the dot format from the graphviz environnement. |
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[5] | 2640 | |
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| 2641 | klask exportsw --format dot > /tmp/map.dot |
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| 2642 | dot -Tpng /tmp/map.dot > /tmp/map.png |
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| 2643 | |
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| 2644 | |
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| 2645 | |
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[2] | 2646 | =head1 CONFIGURATION |
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| 2647 | |
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[201] | 2648 | Because klask need many parameters, it's not possible actually to use command line parameters for everything. |
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| 2649 | The configuration is done in a F</etc/klask/klask.conf> YAML file. |
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[200] | 2650 | This format have many advantage over XML, it's easier to read and to write ! |
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[2] | 2651 | |
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| 2652 | Here an example, be aware with indent, it's important in YAML, do not use tabulation ! |
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| 2653 | |
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| 2654 | default: |
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| 2655 | community: public |
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| 2656 | snmpport: 161 |
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| 2657 | |
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| 2658 | network: |
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[5] | 2659 | labnet: |
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| 2660 | ip-subnet: |
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| 2661 | - add: 192.168.1.0/24 |
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| 2662 | - add: 192.168.2.0/24 |
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| 2663 | interface: eth0 |
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[201] | 2664 | vlan-id: 12 |
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[5] | 2665 | main-router: gw1.labnet.local |
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[2] | 2666 | |
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[5] | 2667 | schoolnet: |
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| 2668 | ip-subnet: |
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| 2669 | - add: 192.168.6.0/24 |
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| 2670 | - add: 192.168.7.0/24 |
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| 2671 | interface: eth0.38 |
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[201] | 2672 | vlan-id: 13 |
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[5] | 2673 | main-router: gw2.schoolnet.local |
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| 2674 | |
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[2] | 2675 | switch: |
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| 2676 | - hostname: sw1.klask.local |
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| 2677 | portignore: |
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| 2678 | - 1 |
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| 2679 | - 2 |
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| 2680 | |
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| 2681 | - hostname: sw2.klask.local |
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[5] | 2682 | location: BatK / 2 / K203 |
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| 2683 | type: HP2424 |
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[2] | 2684 | portignore: |
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| 2685 | - 1 |
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| 2686 | - 2 |
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[200] | 2687 | fake-ip: 192.168.9.14 |
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[2] | 2688 | |
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[200] | 2689 | I think it's pretty easy to understand. |
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| 2690 | The default section can be overide in any section, if parameter mean something in theses sections. |
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| 2691 | Network to be scan are define in the network section. You must put a add by network. |
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| 2692 | Maybe i will make a delete line to suppress specific computers. |
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| 2693 | The switch section define your switch. |
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| 2694 | You have to write the port number to ignore, this is important if your switchs are cascade. |
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| 2695 | Juste put the ports numbers between switch. |
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[2] | 2696 | |
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| 2697 | |
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| 2698 | =head1 FILES |
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| 2699 | |
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[92] | 2700 | /etc/klask/klask.conf |
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[100] | 2701 | /var/lib/klask/klaskdb |
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| 2702 | /var/lib/klask/switchdb |
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[2] | 2703 | |
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| 2704 | =head1 SEE ALSO |
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| 2705 | |
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| 2706 | Net::SNMP, Net::Netmask, Net::CIDR::Lite, NetAddr::IP, YAML |
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| 2707 | |
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| 2708 | |
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| 2709 | =head1 VERSION |
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| 2710 | |
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[36] | 2711 | $Id: klask 211 2017-02-16 20:51:57Z g7moreau $ |
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[2] | 2712 | |
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| 2713 | |
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| 2714 | =head1 AUTHOR |
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| 2715 | |
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[5] | 2716 | Written by Gabriel Moreau, Grenoble - France |
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[2] | 2717 | |
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| 2718 | |
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[63] | 2719 | =head1 LICENSE AND COPYRIGHT |
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[2] | 2720 | |
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| 2721 | GPL version 2 or later and Perl equivalent |
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[45] | 2722 | |
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[195] | 2723 | Copyright (C) 2005-2017 Gabriel Moreau. |
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