I am trying to add forwarding rules for openvpn but I get an unknown error on my virtual server. Also, after running the command lines, none of the additions are entered into the iptables script. [root@vps8259 myscripts]# echo 1> /proc/sys/net/ipv4/ip_forward [root@vps8259 myscripts]# iptables -A FORWARD -m state --state RELATED,ESTABLISHED -j ACCEPT [root@vps8259 myscripts]# iptables -A FORWARD -s 10.8.0.0/24 -j ACCEPT [root@vps8259 openvpn]# iptables -A FORWARD -s 172.16.0.0/24 -j ACCEPT [root@vps8259 openvpn]# iptables -A FORWARD -j REJECT [root@vps8259 openvpn]# iptables -t nat -A POSTROUTING -s 10.8.0.0/24 -o venet0 -j MASQUERADE iptables: Unknown error 4294967295 [root@vps8259 openvpn]# iptables -t nat -A POSTROUTING -s 10.8.0.0/24 -o venet0 -j MASQUERADE iptables: Unknown error 4294967295 -- 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