Hello, I have a client that is wanting to monitor CRC errors on a router's WAN interface. The client was attempting to use the ETHERLIKE-MIB, but this will not work. I was looking at the following:

http://tools.cisco.com/Support/SNMP/do/BrowseOID.do?local=en&translate=Translate&objectInput=ifInErrors#oidContent

This is for the IF-MIB and specifically the ifInErrors from the OID tree. I just wanted to see if I could get your opinion on this and if you have any suggestions, I would be very grateful for your time and input.