Hi All,

I'm troubleshooting a line problem using MRTG to graph things like SNR, Attn, Sync speed etc but the one stat I can't find amongst the SNMP MIBs is the CRC counter.

The web gui shows a *huge* amount of RX CRCs at the moment - even with a relatively good SNR - but I can't add them to the graphs because I can't see which MIB to use. There is an "unknownprotos" and an "ipindiscards" MIB which are incrementing - but not at the same rate as the CRCs.

Does anyone know if there is a MIB for that? (2820n - fw 334)

Thanks!

I use cacti and a script which parses telnet to get the numbers..although only downstream are available.
I'm tempted to try routerstats method which works by parsing the actual web page.