@Marvin_S Thanks for your quick reply. I know how port forwarding is working and it's working great in my case but with some limitation. I was looking at the accessibility of the "iptable" to filter...

Hello On the NAT Port forwarding window in my AX55. Is is possible to add a filter on source/external IP ? I want to restrict access to only 1 WAN address for security reason and not everyone on the...