Siebel Server can not open connection to Gateway Name Server. Problem with ports.

Hi Dear all,

I work on Oracle Linux 6.1. Everytning works, but I usually switched off firewall to have such situation. If I did not do it, the Siebel Server was not able to see Gateway Name Server.

Now I wanted just to open some necessery ports:

On both VM (in one is Gateway Name Server and SWSE, on the second - Siebel Server and Database) I opened ports with commands:

iptables -A INPUT -p tcp  --dport 2320 -j ACCEPT

iptables -A OUTPUT -p tcp  --dport 2320 -j ACCEPT

iptables -A INPUT -p tcp  --dport 2321 -j ACCEPT

 iptables -A OUTPUT -p tcp  --dport 2321 -j ACCEPT