Comcast enables 6to4 relays

Valdis.Kletnieks at Valdis.Kletnieks at
Tue Aug 31 17:12:45 UTC 2010

On Tue, 31 Aug 2010 12:02:56 CDT, Jack Bates said:

> 6to4 doesn't suffer the same issues. Primarily because RFC1918 
> addressing can't be used in 6to4. This means that at a minimum, the 
> router has to participate or the host behind it must be manually 
> configured with a 6to4 address (for the proto 41 pass through to work). 
> Neither is an automatic traversal of the router's policies without user 
> knowledge.

I'm sure that somewhere, somebody has managed to configure their gear
such that one of those two things can happen without user knowledge. :)
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