Hi
I am running csf on my centos 7.
I am looking to whitelist port range what is the possible way to do so as I am new with CSF.
I am running csf v14.04.
I have added one line to white list port in csf.allow but its not working for me which is as below
tcp|in|d=7770:7800|s=192.168.16.17/28
Thanks