We recently upgraded a 6500 from the 10.2 to 11.2 version. Since then we have been unable to use the OID 184.108.40.206.4.1.5220.127.116.11.18.104.22.168.3, which is labeled as nnOpticalPmUntIfIndexDescr to get the AMP and OSC pm values. This no longer works and was wondering if there is a new OID I need to use to get this information. The key is getting the PM values. Is there something new I need to set up on the devices or is there a new OID that would provide this information? I was able to use ifName and ifDescr to see what the AMP and OSC ports were, but I just need the extra piece of the PM values.