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Re: new draft on IPv6 CPE router available for review



Mikael,

> It's standard industry practice to use loopback addresses for almost 
> everything control plane in routers, as then the IGP will handle reroutes 
> and established TCP sessions are not affected by interfaces going up or 
> down.

In CPE router case, it is not true, isn't it ?
Because in today's environment a CPE has only one IPv4 address
which is assigned to the WAN interface of the CPE.

Shin Miyakawa