Unable to add Wan 2 interface

[bdjackson]

Unable to add new WAN interface on a SG-2100.

It has no OPT1 port but I really thought one of the other 4 LAN ports would be available for assignment. Or is this a bug in the latest update?

Thanks,

Brent Jackson

[SteveITS]

@bdjackson https://docs.netgate.com/pfsense/en/latest/solutions/netgate-2100/opt-wan.html

which will need a port isolated:
https://docs.netgate.com/pfsense/en/latest/solutions/netgate-2100/configuring-the-switch-ports.html

Edit: you can also undo it if necessary by backing out the steps.