Block all ports except SSH/HTTP in ipchains and iptables

Posted by user198003 on Super User See other posts from Super User or by user198003
Published on 2010-06-15T14:35:18Z Indexed on 2010/06/15 16:43 UTC
Read the original article Hit count: 198

Filed under:

linux

|

firewall

|

port

|

block

|

iptables

How can I block all ports except

ssh (port 22)
httpd (port 80)

using iptables and iphains?

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