Re: Anyone got a rule for the latest Cisco bug?

[Brian <bmc () snort org>]

On Fri, Jul 18, 2003 at 10:12:09AM +1200, Jason Haar wrote:
> Apparently some hacked IPv4 packet sent at a Cisco router's actual IP
> address can cause a table to fill up - causing the router to become unusable.

Well, you should have done this a long time ago.  Standard policy based IDS.

  alert ip ![$ROUTERS,$ADMINS] any -> $ROUTERS any (msg:"evil router foo";)

-brian


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