CIDR FAQ
Jon Zeeff
jon at branch.com
Thu Aug 17 18:24:02 UTC 1995
> > But isn't it possible to have a router convert from an IPv6 address
> > with provider bits to an IPv4 address by simply stripping all but the
> You can't strip a non-zero part of IPv6 address, as this would cause
> transport layer pseudo-header checksum to fail.
Unless you recalulate the checksum. There are products out now
that do similar things (like map a large set of private ip addresses to
a single class C).
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