We recently upgraded a 6500 from the 10.2 to 11.2 version. Since then we have been unable to use the OID 188.8.131.52.4.1.5184.108.40.206.220.127.116.11.3, 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.