Am attempting to use MRTG to monitor ethernet collisions on a Linux RedHat 6.1 box. Have noticed that while ethernet collisions are not part of the standard RFC MIB, they do appear in the Linux /usr/local/share/snmp/mibs/EtherLike-MIB.txt file, as an extention under the RFC1398.
However, 'snmpwalk localhost public' does not appear to display or access this mib.
So, how do I access ethernet collisions on an interface, and what OID would I use with MRTG. Any assistance would sure be appreciated!