[Tfug] duplicate ip address (off topic)

christopher floess skeptikos at gmail.com
Thu Feb 8 12:10:24 MST 2007


Thanks everyone. Maybe I'll build a small network and try it. Just thought
it might be interesting to know

On 2/8/07, Shawn Nock <nock at email.arizona.edu> wrote:
>
> -----BEGIN PGP SIGNED MESSAGE-----
> Hash: SHA1
>
> Tyler Kilian wrote:
> > The MAC table is separate from the ARP table.  You wouldn't DoS a MAC
> > table with an IP address conflict, you'd DoS it by filling up the MAC
> > table with MACs, at which point the switch does usually default to
> either
> > broadcast or to crash. ;)  In the case of an IP conflict, however, there
> > is a 1:1 mapping of MAC to IP, so the table won't be more full by having
> x
> > number of machines competing for the same IP.
>
> True enough... that post was pre-coffee. Please forgive.
>
> Shawn
>
> - --
> Shawn Nock (OpenPGP: 0xB64200E1)
> Unix Systems Group; CCIT
> University of Arizona
> nock at email.arizona.edu
> -----BEGIN PGP SIGNATURE-----
> Version: GnuPG v1.4.3 (GNU/Linux)
>
> iD8DBQFFy2tQbbRzLz6id34RApAtAJ9vpwdKuJWFKvNfdgQlTh/6peHBKACfWTVE
> uRc/CbVhsG9/IvKqOXer2Mg=
> =jm6z
> -----END PGP SIGNATURE-----
>
> _______________________________________________
> Tucson Free Unix Group - tfug at tfug.org
> Subscription Options:
> http://www.tfug.org/mailman/listinfo/tfug_tfug.org
>



-- 
I worry about viruses like I worry about terrorists



More information about the tfug mailing list