On Oct 25, 2010, at 6:51 AM, Margaret Wasserman wrote: > (1) You want the internal host to control what ISP is used to send a packet > based? > > OR > > (2) You don't care which ISP is used, but you don't want packets to be thrown > away by ingress filters?
Both problems are solved if one implements RFC 3704. The next question is how to implement it; in one internet draft that I didn't pursue, I suggested that a multi-path default route could be discriminated based on the source address; what RFC 3704 looks at it tunnels among the egress gateways with policy routing - if a packet gets to the wrong gateway, it is thrown into a tunnel to the right one. Of course, NAT66 eliminates ingress filtering as a question, as the source address is forced to a prefix that won't be filtered. _______________________________________________ nat66 mailing list [email protected] https://www.ietf.org/mailman/listinfo/nat66
