On Thu, 10 Apr 2014, Tom Hayward wrote:
Since none of the current IPIP gateways have 44net
endpoints, you
cannot say with certainty that it won't work until the portal lets us
try it.
There's a quite good bunch of slightly silly IPIP configurations which
route all 44/8 over a tunnel to the gateway at UCSD, if they can't find a
more specific route for an address. Some people have been recommending
this setup quite lately on this mailing list, too.
I suppose that you could say, with pretty high certainty, that a tunnel
endpoint address within 44/8 won't work for those sites.
- Hessu