nanog mailing list archives
Re: Automatic IPv6 due to broadcast
From: Seth Mos <seth.mos () dds nl>
Date: Tue, 17 Apr 2012 11:21:54 +0200
Op 17-4-2012 10:33, Carlos Martinez-Cagnazzo schreef:
IMO it's much easier to disable one rogue than to disable IPv6 on the whole network. That is if you can find it, but with some proper tcpdumping and/or CLI commands (depending on the switches that you have) it should be relatively easy.
Even better, the IPv6 gateway you got assigned is based on the MAC address. That means you can also find what brand of device is advertising.
http://standards.ieee.org/develop/regauth/oui/public.htmlYou can most likely find which IPv4 address the MAC corresponds too as well. Was that so hard?
Not to mention that, as pointed by others, this provides a wonderful opportunity to look into this new (*grin*) protocol.
Indeed!
Cheers! ~Carlos
Cheers, Seth
Current thread:
- Automatic IPv6 due to broadcast Anurag Bhatia (Apr 16)
- RE: Automatic IPv6 due to broadcast Matthew Huff (Apr 16)
- Re: Automatic IPv6 due to broadcast Seth Mos (Apr 16)
- Re: Automatic IPv6 due to broadcast Valdis . Kletnieks (Apr 16)
- Re: Automatic IPv6 due to broadcast Arturo Servin (Apr 16)
- Re: Automatic IPv6 due to broadcast Carlos Martinez-Cagnazzo (Apr 17)
- Re: Automatic IPv6 due to broadcast Seth Mos (Apr 17)
- Re: Automatic IPv6 due to broadcast Ray Soucy (Apr 17)
- Re: Automatic IPv6 due to broadcast Jared Mauch (Apr 17)
- Re: Automatic IPv6 due to broadcast Mick O'Rourke (Apr 17)
- Re: Automatic IPv6 due to broadcast Anurag Bhatia (Apr 17)
- Re: Automatic IPv6 due to broadcast Carlos Martinez-Cagnazzo (Apr 17)
- Re: Automatic IPv6 due to broadcast Valdis . Kletnieks (Apr 16)
- Re: Automatic IPv6 due to broadcast Måns Nilsson (Apr 16)
- Re: Automatic IPv6 due to broadcast Carlos Martinez-Cagnazzo (Apr 17)
- Re: Automatic IPv6 due to broadcast Joel jaeggli (Apr 22)
- Re: Automatic IPv6 due to broadcast Grant Ridder (Apr 22)