Discovery logs

[brandon78]

Hello,

I am unable to find detailed logs from CSPS discovery job. Under Log Prefrences is "debug" selected for Discovery. Where can I find job logs in CLI? Is there some separate log file for every Job process?

My OSPF neigbors are not discovered, so I would like to investigate discovery logs for details.

Thank you

   Pavel

[Jarrett Pomeroy · Accepted solution]

Hello Brandon,



You can find these logs in /opt/cisco/ss/adminshell/applications/CSPC/logs/cspc_logging.log file. For OSPF related discoveries, the CSPC will use Neighbor IP address (ospfNbrIpAddr 1.3.6.1.2.1.14.10.1.1) and (ospfVirtNbrIpAddr 1.3.6.1.2.1.14.11.1.3) . You can also try to manually walk to those OIDs to see if your seed devices are returning accurate results.



Thank you,

Jarrett

[brandon78]

Hello Jarrett, thank you for reply. This is my problem:
MON-01:~$ snmpwalk -v2c -c public 10.1.1.4 1.3.6.1.2.1.14.10
iso.3.6.1.2.1.14.10 = No Such Object available on this agent at this OID

CPSC is unable to get OSPF data from my router (CISCO 3925 running IOS 153-3.M5). I have to use another discovery method.

Best Regards

Pavel

[brandon78]

I thing, there is problem with OSPF and vrf-lite. I see only OSPF neighbours (using SNMP request) behind interfaces without "ip vrf forwarding" command.

I need to modify my cisco snmp settings and use "snmp context" :-)

Bets Regards

    Pavel

[brawall]

Hi Brandon,

If you are running an snmp-server instance per VRF then you can try to create a single SNMP context and map each snmp-server VRF instance to that context. To test if that context will report all your OSPF neighborships you can use the -N flag with snmpwalk to define the context name.

You may find this link helpful.

Thank you,

[adias]

Hello maybe there is a misunderstanding here, I believe you are saying that on the managed device list is only showing devices that can reach SNMP.  There is by design you may learn a device exist  via ping or protocol but it can only be managed by SNMP.   SNMP reach-ability is required. Please lets know if the devices you are trying to discover do have access to SNMP.