Testing multiple ports

Redirecting a range of ports

Usefull if you need to test a range of ports but dont have a server that listen to all the ports. this forward to the webserver. run
[code laungage=”bash”]firewall-cmd –zone=public –add-forward-port=port=6000-6500:proto=tcp:toport=80[/code]

reload the firewall then you have finished testing to remove the rule.
[code laungage=”bash”]firewall-cmd –reload[/code]

Test if port range is open

[code laungage=”bash”]nmap -d2 -p 6000-6500 > 6000-6500.txt[/code]