mailing list archives
Re: [PEN-TEST] ios/cisco packet sniffer...
From: Joe Hacker <hacker () ONLINE NO>
Date: Fri, 24 Nov 2000 20:59:09 +0000
I couldn't see this in the thread, only a bunch of links to various pages,
and since I
am off-line at the moment (and probably WAAAY behind reading this...), I
to the moderator to approve the post.
One good way to do a packet dump on a Cisco is:
router(config)#access-list 199 permit ip <source> <mask> <destination> <mask>
router(config)#access-list 199 permit ip <destination> <mask> <source> <mask>
router# debug ip packet 199 dump
access-list 199 permit ip host 192.168.0.1 any
access-list 199 permit ip any host 192.168.0.1
Will dump packets destined to and from 192.168.0.1.
I included the list, since debugging at packet level can cause the router
to reload if there is a lot