I have two controllers ( 1 hardware, 1 software) in two different location (Location A [Hardware Controller], Location B[Software Controller]).

I want to migrate one site from Location B [Software Controller] to Location A [Hardware Controller].

But, I can't see inform url on Location A [Hardware Controller].

I also tried to do port forwading by configuring NAT. I preferred inform URL.

As for the controller version:

Hardware Controller: v 5.13.30.20

Software Controller: v 5.13.30.8  (this is the nearest version to the hardware controller)

Please help me.