hi, if I scan the WAN IP from my Sophos Firewall, i can see open Ports, like: PORT STATE SERVICE 21/tcp open ftp 22/tcp filtered ssh 23/tcp filtered telnet 25/tcp filtered smtp 53/tcp filtered domain 80/tcp open http 110/tcp filtered pop3 111/tcp…

So i'm a bit confused and could use some help. After running NMAP on my public IP for a sanity check i was greeted with ports showing open that shouldn't be available to the WAN port. I don't have any services checked on my local service ACL for WAN Starting…