Connect to RUT200 via Wireguard Windows App

NETWORKING SOLUTIONS
1

Hi,
I want to connect my PC sometimes to the RUT200 with wireguard vpn.
The RUT has a 4G connection and a dynamic DNS address, this is still working.
I read the teltonika wireguard wiki und configure all, but nothing work.
The goal is to be able to connect to the RUT200’s GUI and gain access to the local WLAN and LAN.
What is set:
RUT200
Enable Wireguard
private_key_rut=
public_key_rut=
listen port 51820
IP adress 10.0.0.1/24
metric 0, mtu dns servers is empty

peers on rut 920
public_key_rut
allowed ips 10.0.0.2/24
Route allowed IPs on

firewall ->Inter zone forwarding input putput foward → accept
allow forward to destination zones wireguard:vpn
allow forward from destination zones wireguard:vpn

Wireguard App on windows
[Interface]
PrivateKey = private_key_rut=
Address = 10.0.0.2/24
DNS = 8.8.8.8

[Peer]
PublicKey = public_key_rut=
AllowedIPs = 10.0.0.0/24, 192.168.0.1/24
Endpoint = rut_ip:51820

Is there something wrong?
It would be gread to get a good tutorial howto setup such an (easy) connection

3

Hello,

Everything looks good. However, are you sure you have a public IP address? Without it, you won’t be able to establish a successful connection.

To set up a WireGuard connection, follow this tutorial: WireGuard Configuration Example.

If you don’t have a public IP address, you can try using ZeroTier VPN (or Tailscale, but note that Tailscale is not available on the RUT200 due to memory limitations).

Best regards,

4

Making a change in the APN was the solution.
Thanks a lot.

5

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