OPNsense doesn't boot with a lot of FW rules & os-wireguard plugin

[Lukas]

Hi OPNsense team,

I haven’t filed a bug yet since I’m not sure if this is a known behavior or something else.

I installed os-wireguard plugin on my testing OPNsense 20.1 and after reboot OPNsense console terminal stopped and froze in the last phase before showing login dialog.

I was thinking that's strange so I installed os-wireguard on different box and everything was OK. No issues during reboot. I spent some time by testing and I found that when I have a box with a lot of FW rules (approx 600 rules), installation of os-wireguard (just installation and reboot, without activation of the VPN) brakes it. I left one box with a lot of rules booting and it actually finished booting but the last step (before showing Login dialog) took more than an hour...

Could anyone please test it?

Thank you.

Kind regard,
Luk