North American Network Operators Group|
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Re: IPv6 routing /48s
On 11/18/08 9:59 AM, Jeroen Massar wrote:
Michael Sinatra wrote:On 11/18/08 9:26 AM, Christopher Morrow wrote:On Mon, Nov 17, 2008 at 9:02 PM, Nathan Ward <[email protected]> wrote:I wish them good luck in reaching the DNS root servers. They are in "critical infrastructure" space, which is a single /32 withtraceroute6 to the ISC's v6 allocation(s) for f-root ... (from inside 701) oh, not working... traceroute6 to ipv6.google.com from inside 701, oh... not working either.
Not all routers send dest unreachable (yes they should). Not all firewalls pass it. And, worst of all, we have even seen OSes that don't pay any attention to dest unreachables and just wait for timeouts. :(
Fortunately those latter edge cases seem to be getting fixed, but YMMV.