Port forwarding from lan to wan?

Question

Network administration

I'm trying to forward a port from the network 192.168.31.0 to 192.168.0.0 does not work, the tp-link tl-wr740n router writes an error: error code: 26106 the subnet of the ip address is different from the subnet of the LAN ip address

Answer 1

port forwarding is done by wan>>>lan not vice
versa address 192.168.0.0 is not a subnet of this router