Hi guys... I need your favour...I'm trying to install OPNsense arm in Rasberry Pi 3b+ but I'm struggling on that.... Before this I use Raspberry pi 2 and can run OPNsense but I couldn't make WAN internet connection to Raspberry Pi2 because RPI2 just having only one NIC ETH port so I'm try Raspberry pi 3b+
I tried some years ago, there were builds available from users in this forum. If you are a hardware/ARM freak it might be worth the time, otherwise look for the smallest x64 device you can find fitting your purpose. sense on ARM is still a giant waste of time for normal users.
...and raspberries differ so much (32bit/64bit available for raspi 2, different boot environments, 3b, 3b+, etc, etc), it's simply a not a consistent hardware platform, as the name suggests...
Builds for better ARM64 devices are published here... https://personalbsd.org/?page_id=2