I've not had a ton of experience with enterprise grade firewalls aside from SonicWall but I can see some of the similarities (aliases being much like objects in SonicWall) and port forward configuration is quite similar.
I don't think I'll be replacing our work firewalls with this yet though with more time/testing/experience it would be plausible.
A bunch of technomancers in the fediverse. Keep it fairly clean please. This arcology is for all who wash up upon it's digital shore.