Re: conclusion on 3GPP scenario 2 ?

[Keith Moore <moore@cs.utk.edu>]

> Taking up the same example of Host A (in network X which is V6 only) and B
> (in network Y which is V6 only). When Network Y is set up can't the network
> administrator (or anybody for that matter)  make sure that Host B (and other
> hosts also) have their IPV6 addresses entered in a DNS server which resides
> in the public IPV4 internet. This way Host A will be able to resolve Host
> B's address without the query actually going to network Y. The dual stack
> edge router of network X can always translate the IP headers of the DNS
> packets as required.

uh, hopefully not unless it's configured to only translate IP headers of
protocols for which it will do no harm - translating IP headers in general
will break applications that should work over IPv6.