Uploaded image for project: 'Observium'
  1. Observium
  2. OBS-3376

Discovery process trying to poll Cisco WLAN AP directly

Details

    • Bug
    • Resolution: Unresolved
    • Major
    • None
    • Professional Edition
    • Discovery

    Description

      It seems like the discovery process now tries to do snmp-walk to Cisco WLAN APs connected to a WLAN-controller, they don't respond to snmp directly and stalls the discovery process as all of them timeout.

      Attachments

        Activity

          [OBS-3376] Discovery process trying to poll Cisco WLAN AP directly
          landy Mike Stupalov made changes -
          Status Original: Pending Response [ 10000 ] New: In Review [ 10101 ]

          Thanks!

          I can confirm that it works now, the ticket can be closed, thanks again!

          bamsegrill Tommy Jonsson added a comment - Thanks! I can confirm that it works now, the ticket can be closed, thanks again!
          landy Mike Stupalov made changes -
          Status Original: In Progress [ 3 ] New: Pending Response [ 10000 ]

          Derp.. sure.
          Fixed in r10503.

          landy Mike Stupalov added a comment - Derp.. sure. Fixed in r10503.
          landy Mike Stupalov made changes -
          Status Original: In Review [ 10101 ] New: In Progress [ 3 ]
          landy Mike Stupalov made changes -
          Comment [ Please make and attach additional information about the device:
           * full snmp dump from device:
          {noformat}
          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
          {noformat}
            _If device not support SNMP version 2c, replace -v2c with -v1._

           * If you have problems with discovery or poller processes, please do and attach these debugs:
          {noformat}
          ./discovery.php -d -h <device>
          ./poller.php -d -h <device>
          {noformat}
           
          * additionally attach device and/or vendor specific MIB files

          {color:#505F79}_Note, this comment is added automatically._{color} ]
          landy Mike Stupalov made changes -
          Status Original: Pending Response [ 10000 ] New: In Review [ 10101 ]

          The discovery of the wlan controller is working fine, I found a problem now.

          When I discover a switch that has an AP connected it tries to add that with autodiscovery.

          " o Trying to discover host skadespeletbibl-ap02 () through CDP (xdp)
          Host skadespeletbibl-ap02 resolved as 10.52.25.254
          Host skadespeletbibl-ap02 (10.52.25.254) founded inside configured nets, trying to add:"

          It says that the ip is inside configured nets but it isn't, there's the problem.

          My ip_nets config:

          $config['autodiscovery']['ip_nets'] = array("10.11.1.0/24", "10.11.2.0/24", "10.11.11.0/24", "10.11.12.0/24", "10.11.21.0/24", "10.11.22.0/24", "10.11.30.0/23", "10.11.32.0/24", "10.11.33.0/24", "10.11.34.0/24", "10.11.41.0/24", "10.11.42.0/24", "10.11.43.0/24", "10.11.51.0/24", "10.11.52.0/24", "10.11.53.0/24", "10.11.61.0/24", "10.11.62.0/24");

          bamsegrill Tommy Jonsson added a comment - The discovery of the wlan controller is working fine, I found a problem now. When I discover a switch that has an AP connected it tries to add that with autodiscovery. " o Trying to discover host skadespeletbibl-ap02 () through CDP (xdp) Host skadespeletbibl-ap02 resolved as 10.52.25.254 Host skadespeletbibl-ap02 (10.52.25.254) founded inside configured nets, trying to add:" It says that the ip is inside configured nets but it isn't, there's the problem. My ip_nets config: $config ['autodiscovery'] ['ip_nets'] = array("10.11.1.0/24", "10.11.2.0/24", "10.11.11.0/24", "10.11.12.0/24", "10.11.21.0/24", "10.11.22.0/24", "10.11.30.0/23", "10.11.32.0/24", "10.11.33.0/24", "10.11.34.0/24", "10.11.41.0/24", "10.11.42.0/24", "10.11.43.0/24", "10.11.51.0/24", "10.11.52.0/24", "10.11.53.0/24", "10.11.61.0/24", "10.11.62.0/24");
          landy Mike Stupalov made changes -
          Status Original: In Review [ 10101 ] New: Pending Response [ 10000 ]

          For AP controller:

          ./discovery.php -d -h <device>

          landy Mike Stupalov added a comment - For AP controller: ./discovery.php -d -h <device>

          People

            landy Mike Stupalov
            bamsegrill Tommy Jonsson
            Votes:
            0 Vote for this issue
            Watchers:
            3 Start watching this issue

            Dates

              Created:
              Updated: