[RndTbl] Shaw DHCP weirdness or attack?
sean at ertw.com
Wed Dec 5 13:02:08 CST 2012
On Wed, Dec 5, 2012 at 12:31 PM, Trevor Cordes <trevor at tecnopolis.ca> wrote:
> Hmm, I'm not sure I follow... been up too long! Not sure why Shaw's
> routers would relay bc's across subnets sourced from random nitwit's
> broken client/router? This is type "Boot Reply (2)" which should be
> coming from the DHCP server back to the client?
I'd be interested to see the packet.
At least with ARPs you see all sorts of subnet leakage. Do a "tcpdump arp"
some day and watch for stuff that doesn't belong, most of it comes from
Sean Walberg <sean at ertw.com> http://ertw.com/
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