tis 2010-03-02 klockan 09:05 +0800 skrev luke: > why iptables can't not control the traffic iptables can not control the initial ip assignment of outgoing connections, that's done by the routing table. You created a multilink default gateway route, and here the routing table distributes traffic among those links, which also means outgoing connectionsa will get IP assignment based on the routing desicion taken for the first packet of that tcp connection. For best experience with multilink routing I recommend using source based policy routing rather than marking. Regards Henrik