I'm having some difficulties getting port redirection working can anyone assist? Server Interfaces: eth0:10.0.0.1 eth1:192.168.0.1 My server has two interfaces I need to route any request coming into port 9002 to an internal server running a service on that same port. I tried using the following settings: # echo 1 >/proc/sys/net/ipv4/ip_forward # iptables -t nat -A PREROUTING -p tcp -d 10.0.0.1 --dport 9002 -j DNAT --to 192.168.0.17:9002 # iptables -t nat -A POSTROUTING -o eth1 -d 192.168.0.17 -j SNAT --to-source 10.0.0.1 [root@routerhost ~]# iptables -t nat --list Chain PREROUTING (policy ACCEPT) target prot opt source destination DNAT tcp -- anywhere routerhost.domain.com tcp dpt:dynamid to:192.168.0.17:9002 Chain POSTROUTING (policy ACCEPT) target prot opt source destination SNAT all -- anywhere targethost.domain.com to:10.0.0.1 Chain OUTPUT (policy ACCEPT) target prot opt source destination svcprd@nyadmlx01 scripts]$ telnet routerhost 9002 Trying 10.0.0.1... telnet: connect to address 10.0.0.1: Connection refused telnet: Unable to connect to remote host: Connection refused If anyone could help much will be appreaciated thanks. --- Rodrick R. Brown Ballista Securities, LLC 120 Wall St. Suite 2400 P: 646 307 4709 C: 347 702 0012 F: 646 219-5872 E: rbrown(at)ballistasec.com -- redhat-list mailing list unsubscribe mailto:redhat-list-request@xxxxxxxxxx?subjecthttps://www.redhat.com/mailman/listinfo/redhat-list
