[c-nsp] IP Access-group question

Rodney Dunn rodunn at cisco.com
Wed Oct 25 11:34:25 EDT 2006


It's been that way since day one of IOS.

Rodney

On Wed, Oct 25, 2006 at 09:21:44AM -0400, Thanh_Mai at 3com.com wrote:
> 
> 
> 
> 
> Is there a special reason why applying an extended access-list out an
> ethernet interface to "deny ip any any"does not deny traffic originated
> from that router(that interface or any other interface as in an ping
> sourced from another local interface. But it does deny traffic passing
> through the router out that interface as it should. I'm puzzled by this
> phenomenon. I must have slept through reading this special case or
> something. Can anyone shed some light into this for me?
> Thanks.
> -Thanh
> 
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