@bfred said in [Solved] Lots webgui, page doesn't load:
it didn't break just after saving it (or applying it?)
What you saw was the proof of having a stateful firewall.
Initial connections going trough the firewall rules are matched with the firewall rules, top to bottom.
If one rule matches as a "pass", a firewall state is created, and subsequent traffic bypasses the firewall, because it's known as accepted. This accelerates a lot traffic throughput.
As long as you do not edit the initial matching rule, the state keeps up. Even when you add or edit a rule above your initial rule that would block such a connection.
To really apply new rules that do not "seem to work right away" you have to manually reset the states, or, same thing : reset the firewall as does a reboot.
See Diagnostics > States > States and Reset States.
@bfred said in [Solved] Lots webgui, page doesn't load:
https port from 1 machine to a different port on that same machine
A device on the Internet ?