nanog mailing list archives

Re: IPv6 Confusion


From: Leen Besselink <leen () consolejunkie net>
Date: Wed, 18 Feb 2009 22:08:04 +0100

Raymond Dijkxhoorn wrote:
Hi!


Hi,

networks with visitors have shown a serious problem with rouge RAs

Does that get better with RAs from the good routers turned off?

Aria Stewart
aredridel () nbtsc org

Is there something like RA filtering on switches yet, so end users can
be filtered? Just like the dhcp stuff thats available on most switches
nowdays... ?

Its as annoying as fake DHCP servers...


When I asked about this on an other list someone suggested RA-guard
is what is supposed to be the solution:

http://tools.ietf.org/html/draft-ietf-v6ops-ra-guard-01 ?

Not sure about implementations though, haven't had the time to check yet.

Bye,
Raymond.



See you again,
Leen.


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