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  1. Observium
  2. OBS-3331

Expanded Viptela interface discovery

Details

    • Improvement
    • Resolution: Fixed
    • Major
    • None
    • Professional Edition
    • Poller
    • None

    Description

      Included a patch to populate the ifAlias from interfaces on Cisco Viptela devices. They do not expose ifAlias as part of IF-MIB but instead as ifDescription in a custom VIPTELA-OPER-MIB

      Patch has been tested on my install 20.4.10402 with vEdge 1k, 2k, 5k & vCloud running 18.3 code. Note: This does NOT work on 18.4 Viptela code due to a software bug with VIPTELA-OPER-MIB not returning any values.

      Attachments

        1. viptela_discover_debug.txt
          16 kB
        2. viptela_poller_debug.txt
          52 kB
        3. viptela.txt
          1.44 MB
        4. viptela-descriptions.diff
          2 kB

        Activity

          [OBS-3331] Expanded Viptela interface discovery

          Ok, fixed in r10428.

          Tnx, for snmp dump.

          landy Mike Stupalov added a comment - Ok, fixed in r10428. Tnx, for snmp dump.

          Short update: It works with the patch attached, but not in the code that was committed.

          kentbjoh Kent Johannessen added a comment - Short update: It works with the patch attached, but not in the code that was committed.

          Hi,
          You are right. I just made a walk for this specific mib. I will try do a full dump and send you
          Anyway the ifAlias does not seem to take here. I added debug from discovery and poller

          kentbjoh Kent Johannessen added a comment - Hi, You are right. I just made a walk for this specific mib. I will try do a full dump and send you Anyway the ifAlias does not seem to take here. I added debug from discovery and poller

          Added in r10425.

          Note, kentbjoh you attached very limited (partial) snmpwalk, I can't use it for discovery.

          landy Mike Stupalov added a comment - Added in r10425. Note, kentbjoh you attached very limited (partial) snmpwalk, I can't use it for discovery.

          Interesting. I never thought to look for this in the VPN mib

          I see interface ips are also possible to get from there. Adding snmpwalk from one of our devices

          kentbjoh Kent Johannessen added a comment - Interesting. I never thought to look for this in the VPN mib I see interface ips are also possible to get from there. Adding snmpwalk from one of our devices

          Please make and attach additional information about the device:

          • full snmp dump from device:

            snmpwalk -v2c -c <community>  --hexOutputLength=0 -ObentxU <hostname> .1 > myagent.snmpwalk
            snmpwalk -v2c -c <community>  --hexOutputLength=0 -ObentxU <hostname> .1.3.6.1.4.1 >> myagent.snmpwalk
            

            If device not support SNMP version 2c, replace -v2c with -v1.

          landy Mike Stupalov added a comment - Please make and attach additional information about the device: full snmp dump from device: snmpwalk -v2c -c <community> --hexOutputLength=0 -ObentxU <hostname> .1 > myagent.snmpwalk snmpwalk -v2c -c <community> --hexOutputLength=0 -ObentxU <hostname> .1.3.6.1.4.1 >> myagent.snmpwalk If device not support SNMP version 2c, replace -v2c with -v1.

          People

            landy Mike Stupalov
            jyates Jason Yates
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            Dates

              Created:
              Updated:
              Resolved: