I watched an online video and bridged the LAN and WAN on OpnSense, but that work either.
After bridging on th router, does the cable from the LAN port of the router goes into the WAN of OpnSense?
And another cable from the other RJ45 port of OpnSense to the network switch?
If so, does the OpnSense WAN get IP via DHCP of the fibre optic router or should i put a static?
And is the LAN required to be put on a separate subnet?
@audun I followed your instructions. Just a bit of clarification required here. The fibre optic router gets it's external IP from the ISP as you rightly said. It's DHCP services allocates IP addresses on the 192.168.1.x series.
I figure on the OpnSense, the WAN's IP should be on the 192.168.1.x series
LAN's IP should be on the WAN's IP