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  1. Observium
  2. OBS-3827

TP-Link VLAN MIB missing ports and type

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Details

    • Improvement
    • Resolution: Unresolved
    • Major
    • None
    • Professional Edition
    • Discovery, Poller

    Description

      Hello,

      i have some missing VLAN port members with our TP-Link T1700G-28TQ Switches. I debugged it little bit an it seems that not all ports have a slash in their name and can even reference previous port names. This means that line 67 onwards in ./includes/discovery/vlans/tplink-dot1q-vlan-mib.inc.php and line 55 in ./includes/polling/ports/tplink-dot1q-vlan-mib.inc.php do not work in all cases.

      Here is an example:

      TPLINK-DOT1Q-VLAN-MIB::vlanTagPortMemberAdd.2 = STRING: "Gi1/0/3-24,Te1/0/27-28,Gi2/0/3-24,Te2/0/27-28,Po1-3,7,11,13-14"

      This currently does not add the ports Po1, Po2, Po3, Po7Po11Po13, Po14.

      Additionally only the tagged vlan ports seem to get added but not the untagged ones. Maybe this can be implemented?

      Here is an example:

      TPLINK-DOT1Q-VLAN-MIB::vlanUntagPortMemberAdd.2 = STRING: "Gi1/0/1-2,2/0/1-2,Po4-6,8-10,12"

      Thank you.

      Attachments

        1. vlans.snmpwalk
          1 kB
        2. poller.debug
          237 kB
        3. discovery.debug
          65 kB

        Activity

          People

            landy Mike Stupalov
            bbaumgartl B. Baumgartl
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            Dates

              Created:
              Updated: