[c-nsp] filter packet with ttl 0

Saku Ytti saku at ytti.fi
Thu Dec 29 02:48:59 EST 2011

On (2011-12-28 23:11 -0800), zaid wrote:

> how to filter packet with ttl of 0 on cisco 7600 (ios 12.3 SR )while the ACL in not support such filtering ?

Unfortunately not possible, PFC3 does not have this hardware capability.
You might find 'mls rate-limit all ttl-failure' useful to limit punt-rate
of ttl exceeds.


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