I'm seeing a high runt count on my serial interfaces after upgrading to 12.

[Peter010101]

I'm seeing a high runt count on my serial interfaces after upgrading to 12.2(37).

I was looking for information on what changed in 12.2(37)and some more detailed information on runts.

I know that runts are smaller than the medium's minimum packet size. But I want more specific information and I can not find meaningfull information.

Any Ideas

[gkirsch]

On a serial interface I would contribute the runts to a timing problem which is not an easy problem to isolate esp. with a telco. Even though there may be no CRC or Frame errors.