Hello everyone,
I'm having a problem with allowing a certain port through the firewall. I've previously used the wizard to setup a public server, which creates the firewall access rules and NAT policies and this has worked fine. I usually tweak them later on to allow access from specific IPs, allow access to additional ports, etc. No problems until yesterday.
I'm trying to setup external access for an NVR. It uses ports 5007 and 5008, so I've setup a firewall rule and NAT policies via Wizard to allow access from anywhere to the NVR on ports 5007-5008.
What's interesting is that if I use canyouseeme.org to scan for 5007, it will randomly show up as accessible and then if I rescan again it will be inaccessible.
Looking at the log, I get:
10:36:21.672 Notice Network Access TCP connection dropped 107.20.89.142, 45091, X1 192.168.0.60,...