> -----Original Message----- > From: netfilter-owner@xxxxxxxxxxxxxxx [mailto:netfilter-owner@xxxxxxxxxxxxxxx] > On Behalf Of Grant Taylor > Sent: Friday, July 25, 2008 11:10 AM > > Given that the source IP of your packets can change mid stream, you > could use the "nth" match extension. Using "nth" you would match > packets to decide how to mark them and then use the mark to determine > what routing table to use which would ultimately decide which outbound > path to use. The nth match looks promising. Given that I want to avoid connection tracking, I tried the following commands: iptables -t raw -A PREROUTING -i eth0 -p udp --sport $SPORT -m statistic --mode nth --every 3 --packet 0 -j SNAT --to-source $UPLINK1IP iptables -t raw -A PREROUTING -i eth0 -p udp --sport $SPORT -m statistic --mode nth --every 3 --packet 1 -j SNAT --to-source $UPLINK2IP iptables -t raw -A PREROUTING -i eth0 -p udp --sport $SPORT -m statistic --mode nth --every 3 --packet 2 -j SNAT --to-source $UPLINK3IP Each of these produce the following error: iptables: Invalid argument Any suggestions on what is wrong? Is this the correct way to bypass connection tracking? Thanks. -- 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
