How to preempt rogue RAs?

Mikael Abrahamsson swmike at
Sat Oct 30 21:17:40 CEST 2010

On Sat, 30 Oct 2010, Tore Anderson wrote:

> question about 6to4 brokenness originating from their network.  I must 
> admit I feel rather stupid now that they finally deployed IPv6 (perhaps 
> hoping to shut me up once and for all) and it just made matters worse.

Well, it's good that they did it, it's bad that they didn't do it 

They're the ISP, they should make sure one customer can't affect other 
customer by means of L2 or L3 errors/trickery, either intentional or 

Mikael Abrahamsson    email: swmike at

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