I've been asked to build custom pollers for RHEL clusters. No problem, right? The OID is 188.8.131.52.4.1.23184.108.40.206.127 (cluster name), etc. I fired up UnDP and built it, pointed at some nodes and --- nothing. That's odd. When I do an SNMPwalk on the local host I get back something. And I know that SNMP is working remotely as I can see the node and node stats. When I do a full SNMPWalk I get back an OID that looks like this...
.220.127.116.11.4.1.8072.1.2.1.18.104.22.168.22.214.171.124.4.1.23126.96.36.199.127 for rhcClusterName
You can't build a UnDP from that OID string as it comes back invalid.
I was able to proceed with the same OID but since I do not own a RHEL cluster equipment, I am unable to test.. Can you share the error you got when trying to add a UnDP please?