Hi, I have been trying to get iptables -m random support working to very little success. Does anyone have a modern 2.6 kernel with iptables -m random working ? I tried using the random and nth patches from patch-o-matic-ng-20050918, with 2.6.17.7 and iptables 1.2.11 and 1.3.5. The modules are loaded: root@server2:/usr/src# lsmod | grep ipt iptable_nat 8196 0 ip_nat 17580 1 iptable_nat iptable_filter 3968 0 ipt_random 3200 0 ipt_nth 3584 0 iptable_mangle 3968 0 ip_tables 14580 3 iptable_nat,iptable_filter,iptable_mangle x_tables 14724 5 xt_tcpudp,iptable_nat,ipt_random,ipt_nth,ip_tables When I type a command that uses random or nth I get: # iptables -A INPUT -m random --average 1 -j ACCEPT iptables: Invalid argument # iptables -A INPUT -m nth --every 2 -j ACCEPT iptables: Invalid argument with iptables 1.2.11 and with iptables 1.3.5: # iptables -A INPUT -m nth --every 2 -j ACCEPT iptables: Unknown error 4294967295 # iptables -A INPUT -m random -j ACCEPT iptables: Unknown error 4294967295 I realize the 'unknown error' is a known, unrelated bug. I have some complicated routing requirements that I plan to use random in combination with mark/fwmark routing. I am also interested if anyone has this setup and can tell me the performance of there setup. Daniel
