Firewalls

[netarus]

I've searched for the last hour for a complete list of ports to leave open for a dedicated Cpanel server, however, I have not found anything concrete yet. Anyone out there using ipchains/iptables under RedHat 8.0 that can provide any recommendations or settings for Cpanel?

Thanks in advance.

 

[netarus]

From the forums, here's my list and it seems to work well:

21 ---& FTP ---& TCP
22 ---& SSH ---& TCP
25 ---& SMTP ---& TCP
53 ---& DNS ---& TCP & UDP
80 ---& HTTP ---& TCP
110 ---& POP3 ---& TCP
143 ---& IMAP ---& TCP
443 ---& HTTPs ---& TCP
993 ---& sIMAP ---& TCP
995 ---& sPOP3 ---& TCP
2082 ---& Cpanel ---& TCP
2083 ---& secure Cpanel
2086 ---& WHM ---& TCP
2087 ---& secure WHM
2095 ---& WebMail ---& TCP
2096 ---& secure WebMail
3306 ---& MySQL ---& TCP
7786 ---& Ichange ---& TCP
6666 ---& Melange ---& TCP

 

[Juanra]

465 ---& sSMTP ---& TCP