Knowledgebase

Accept a different port# in iptables

cp /etc/sysconfig/iptables /etc/sysconfig/iptables-ori01
nano /etc/sysconfig/iptables

Search for words "COMMIT"
Before COMMIT enter below:
-A RH-Firewall-1-INPUT -m state --state NEW -m tcp -p tcp --dport PORTNUMBER -j ACCEPT

Change the PORTNUMBER to the portnumber you want to allowed to access the server.

Also Read

Fix MySQL up but can not connect (Views: 583)

Check the most IP connect to server (Views: 589)

Format and Mount 2nd HDD (Views: 627)

Restart a service in Ubuntu (Views: 593)

Check service status in ubuntu (Views: 579)