Hi! I've some question about this router. Before starting, some configurations, specified by my provider.

Wan1
VPN
IP - 192.168.172.84
Mask - 255.255.255.0
Gateway - 192.168.172.253
DNS - 195.110.6.7

Wan2
Dynamic IP
DHCP - 168.120.1.34
Mask - 255.255.255.0

Router IP 192.168.1.1
Computer IP 192.168.1.7

Routes:
route -p add 192.168.0.0 mask 255.255.0.0 192.168.172.253
route -p add 195.110.6.0 mask 255.255.254.0 192.168.172.253
route -p add 88.135.112.0 mask 255.255.240.0 192.168.172.253
route -p add 178.219.160.0 mask 255.255.240.0 192.168.172.253

For first provider I need to provide a routes. 'Cause router does not support different routes for different WAN interfaces I put them in "Static routes". But when I try to save them I've got an error:

Destination IP address can not be set in a same subnet with the WAN or LAN IP address.

If I change IP's to local like 192.168.x.x router tell me:

Gateway must be set in a same subnet with WAN or LAN IP address.

Changing mask on WAN1 interface to 255.255.0.0 doesn't help.

Any ideas?

PS! Or maybe I'm must email to TP-Link support?