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  1. Observium
  2. OBS-3827

TP-Link VLAN MIB missing ports and type

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, Po7, Po11, Po13, 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. discovery.debug
          65 kB
        2. poller.debug
          237 kB
        3. vlans.snmpwalk
          1 kB

        Activity

          [OBS-3827] TP-Link VLAN MIB missing ports and type
          landy Mike Stupalov made changes -
          Status Original: Pending Response [ 10000 ] New: In Review [ 10101 ]
          bbaumgartl B. Baumgartl made changes -
          Attachment New: poller.debug [ 18893 ]
          landy Mike Stupalov made changes -
          Status Original: Reopened [ 4 ] New: Pending Response [ 10000 ]
          landy Mike Stupalov made changes -
          Resolution Original: Fixed [ 1 ]
          Status Original: Resolved [ 5 ] New: Reopened [ 4 ]
          landy Mike Stupalov made changes -
          Issue Type Original: Bug [ 1 ] New: Improvement [ 4 ]
          Resolution New: Fixed [ 1 ]
          Status Original: In Progress [ 3 ] New: Resolved [ 5 ]
          landy Mike Stupalov made changes -
          Status Original: In Review [ 10101 ] New: In Progress [ 3 ]
          bbaumgartl B. Baumgartl made changes -
          Attachment New: discovery.debug [ 18887 ]
          landy Mike Stupalov made changes -
          Status Original: Pending Response [ 10000 ] New: In Review [ 10101 ]
          bbaumgartl B. Baumgartl made changes -
          Attachment New: vlans.snmpwalk [ 18886 ]
          bot Observium Bot made changes -
          Status Original: Open [ 1 ] New: Pending Response [ 10000 ]
          bbaumgartl B. Baumgartl created issue -

          People

            landy Mike Stupalov
            bbaumgartl B. Baumgartl
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            Dates

              Created:
              Updated: