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Interface errors (crc, in/output, collisions etc.) via snmp

mariov652
Beginner
Beginner

Hi,

I'm trying to understand how to get interface errors via SNMP.  I do get stats via SNMP for ifInErrors / ifOutErrors etc, but I'm trying to get output via SNMP for the errors visible via the 'sh int x' command - CRC errors, input / output errors, collisions, runts. giants etc.).

1) The SNMP ifInError / ifOutError seems to give an overall counter of all errors from the time the device has started - Am I correct about this?

2) Is there any way I can get the interface-specific errors noted above via SNMP?

Thanks,

Mario

1 Reply 1

Joe Clarke
Hall of Fame Cisco Employee Hall of Fame Cisco Employee
Hall of Fame Cisco Employee

Depends on the device and version of code, but most likely you will get what you want from the CISCO-IF-EXTENSION-MIB.  Look at objects like cieIfInRuntsErrs, cieIfInGiantsErrs, and cieIfInFramingErrs.  You will also get some ethernet-specific errors from the ETHERLIKE-MIB.

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