Hi I have just moved my firewall from a 2.6 debian machine to a 2.4.30 openwrt (linksys wrt54gs) box. I orginially had this working with 2 isp, 1 cable 1 adsl and dyndns. Now when i have moved to 2.4.30 I am having problems. Everything else is working fine except when I DNAT packets from the firewall to an internal address, ie my web browser is inside so I DNAT from the external IP to the internal web server. now I am getting time outs, upon investigation what is happening is that packets are coming in, getting DNAT'ed, the web server is returning them, they get un DNAT, but a new call to the routing table is made and it seems to bypass the ip rules rules I have, all traffic that terminates on the external IP is okay and doesn't suffer from the problem. I remember reading about patches for the iproute and the kernel but I haven't kept up to date with those since I started using 2.6 Am i missing a patch ?? Thanks
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