destination port

How do I block port number with iptables under Linux operating systems?

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How do I redirect 80 port to 8123 using iptables?

{ 18 comments }

I’ve root ssh access and need to add / delete a few IP address on fly using the IPtables command via local shell script. How do I add or delete an IP address remotely over the SSH session under CentOS / Redhat / RHEL / Debian / Ubuntu Linux?

{ 4 comments }

How do I forward multiple ports using Linux iptables based firewall?

{ 0 comments }

How do I block an IP address or subnet under Linux operating system?

{ 41 comments }