NAT Multihoming (was:Re: NANOG 40 agenda posted)
vixie at vix.com
Sat Jun 2 18:07:19 UTC 2007
> Cisco has a whitepaper entitled "Enabling Enterprise Multihoming with Cisco
> IOS NAT" that addresses this. See
> as well as RFC2260.
see also <http://sa.vix.com/~vixie/proxynet.pdf>.
> There are indeed a few thorny issues with this approach; the largest
> issue is that all connectivity becomes DNS-dependent and raw IP addresses
> (from both the inside and outside) become virtually useless. Running
> servers behind this scheme, while doable, is difficult.
and also much fun to watch, once you get it working.
More information about the NANOG