@borg357
Everything that has been written is perfectly useless...
It is not enough to take a small piece of something to understand everything.
Before "something", for example, you first need to understand what interface groups are, that are written to the firewall.
If you copy & paste (regardless if you understand the rules, or not) it's absolutely useless if you don't first create the groups and configure everything else.
So first everything else needs to be configured well before worrying about the firewall.
And about WISP comment of other users,
obviously if you write
Setting up a basic small WISP
is logical than others they think, "here's another novice who can't even configure a firewall himself",
given the example of other WISPs who don't know what they're doing...
he certainly didn't want to be an offense against you, but an obvious concern that another ass–le doesn't go "up in the air"...