Changeset 212


Ignore:
Timestamp:
Feb 16, 2017, 10:11:29 PM (8 years ago)
Author:
g7moreau
Message:
  • Better doc (not / never finish)
File:
1 edited

Legend:

Unmodified
Added
Removed
  • trunk/klask

    r211 r212  
    25502550=head1 DESCRIPTION
    25512551
    2552 klask is a small tool to find where is a host in a big network. klask mean search in brittany.
     2552Klask is a small tool to find where is a host in a big network.
     2553Klask mean search in brittany.
    25532554No hight level protocol like CDL, LLDP are use.
    25542555Everything is just done with SNMP request on MAC address.
    25552556
    2556 Limitation : loop cannot be detected and could be problematic when create the map.
     2557Limitation : loop cannot be detected and could be problematic when the map is created (C<updatesw> method).
    25572558If you use PVST or MSTP and create loop between VLAN,
    2558 you have to use portignore functionality on switch port to cut manually loop
     2559you have to use C<portignore> functionality on switch port to cut manually loop
    25592560(see config file below).
    25602561
    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.
     2562When you use a management port to administrate a switch,
     2563it's not possible to create the map with this switch because it does not have a MAC address,
     2564so other switch cannot find the real downlink port...
     2565One way to work around this problem is, if you have a computer directly connected on the switch,
     2566to put this IP as the fake ip for the switch.
    25652567The MAC address associated will be use just for the map detection.
    2566 The fake-ip parameter is defined in the config file.
     2568The C<fake-ip> parameter is defined in the config file.
    25672569
    25682570Klask has now a web site dedicated for it !
     
    26232625=head2 cleandb
    26242626
    2625 Remove double entry (same MAC-Address) when the older one is older than X day (--day) the new one.
     2627Remove double entry (same MAC-Address) when the older one is older than X day (C<--day>) the new one.
    26262628Computer name beginning by 'float' are not really taken into account but could be remove.
    26272629
     
    26892691I think it's pretty easy to understand.
    26902692The default section can be overide in any section, if parameter mean something in theses sections.
    2691 Network to be scan are define in the network section. You must put a add by network.
    2692 Maybe i will make a delete line to suppress specific computers.
     2693Network to be scan are define in the network section. You must put an add by network.
     2694Maybe I will make a delete line to suppress specific computers.
    26932695The switch section define your switch.
    2694 You have to write the port number to ignore, this is important if your switchs are cascade.
    2695 Juste put the ports numbers between switch.
     2696You have to write the port number to ignore, this was important if your switchs are cascade
     2697(right now, method C<updatesw> find them automatically)
     2698and is still important if you have loop (with PVST or MSTP).
     2699Just put the ports numbers between switch.
    26962700
    26972701
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