On 18 Dec 2012, at 23:51, 叶雨飞 wrote: > > ip route add table <table_name> default via xxxx dev xxx > ip rule add from xxxx table <table_name> > > This will give you ability to choose nexthop base on source ip. The issue with that approach is that I don't want arbitrary traffic from 10.10.10.99/24 to go via Provider A - just the replies to DNAT inbound traffic. -- Alex Bligh -- To unsubscribe from this list: send the line "unsubscribe netfilter" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html