VPN Tunnel issues

Routers VPN, DNS, Leaks
1

Good Evening,

I've just set up a VPN tunnel so I can connect to my home network whilst overseas. However, it only connects when I turn off my WireGuard Client on my Flint 2.

Main Router - Flint 2 (latest firmware)
NORDVPN - Client
Wireguard Server

Travel Router - MT1300
VPN Client connects the tunnel when I turn off the VPN Client on the Flint 2.

Flint 2 has;
Remote Access LAN 'ON'
IP Masquerading 'ON'

I thought it could be something to do with both trying to connect via the same port, so I changed that as a test and still have the same issue.

Any help would be great as I'm off on holiday tomorrow and would like to test it.

Many Thanks

2

Hello,

  1. May I know what is the Flint 2 firmware version?
  2. Does the DDNS enable in Flint 2? Is the endpoint of the WG profile using DDNS?
  3. Does the Flint 2 WAN have public IP? (Dynamic is ok, but cannot CGNAT IP)
  4. During the testing, the MT1300 cannot be in the subnet of Flint2 (or say MT1300 cannot connect to Fint2 LAN). The MT1300 can be connected to the phone hotspot to use the cellular, which simulates that the MT1300 is being connected remotely.