Question

Hello Together

Already set to factory settings several times. 

FW-Version: RUTX_R_00.07.02.2

Kernel-Version: 5.4.147

On the other side is a pfsense 6100

Hotspot Mobile / RUTX11 -> internet -> pfsense.  /same problem when i am at the wanport. 

With the laptop at the lanport of the RUTX11. -> Can I establish a tunnel with the APP Wireguard. 

When the router establishes a wireguard tunnel, no traffic passes through. 

What I am doing wrong?

best thanks for your help

greetings Lorenz

Answer 1

Hello,

Please check firewall settings referred in the following threads:

• https://community.teltonika-networks.com/43134/how-to-configure-a-rutx14-for-wireguard-vpn?show=43134#q43134.
• https://community.teltonika-networks.com/46208/wireguard-and-no-connection-to-internet-firewall-rutx09?show=46208#q46208.
• https://community.teltonika-networks.com/42958/rut240-using-wireguard-vpn-unable-access-remote-lan-devices?show=42958#q42958

You can also try setting WireGuard tunnel MTU to a lower value on both ends (1380 or 1360 for example).

Best regards,

Žygimantas

Answer 2

Hello Lorenz,

I tried configuring the Wire Guard tunnel and it seems to be working fine for me. To troubleshoot the issue, can you please share the configurations and topology to understand the situation better.

Can you please share the screenshot of IP routes from both end.

Also, if you are using failover with the Wire Guard that will not work as desired.

Regards,

Shivang

Comments

Good Morning Shivang

have started anew with the set up.

RUTX11

factory setting: Advanced -> time Europa/Zürich

wifi 2,4 % 5 * off ->Finisch

 

Services/vpn/wireguard

Add new -> pfsense/client -> add

Privat-Key= yxz

Public-Key=yxz

Port 51820

IP Addresses; 10.200.0.10/24

Peers ->home -> add

Public-key xyz from pfsense6100

Allowed ip: 0.0.0.0/1, 128.0.0.0/1

Addanced: endpoint Host domain

Keep Alive, 25

 

when i turn wireguard vpn services on and off,

it does a logoff (abundant)

 

Zone set after forums post. (https://community.teltonika-networks.com/43134/how-to-configure-a-rutx14-for-wireguard-vpn?show=43134#q43134)

  

Sim-Card/Rutx11 -> Internet -> Router ISP -> pfsense 6100

 Hotspot-Mobile/ RUTX -> Internet -> Router ISP ->pfsense 6100

 

(if I establish a wireguard connection with the laptop after the TUTX11 it works with the window tool)

Router ISP- to pfSense

 

gruss Lorenz

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Created twice

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Hello Lorenz,

As mentioned by Zygimantas, try to check the firewall settings using the following links and lower the MTU value on both ends.

Let me know how it goes.

Regards,

Shivang

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Good Morning Shivang

I needed the wireguard tunnel to run. 

I put my sim card from the cell phone into the router for testing. 

I think I have found a mistake:

I have started over again: factory settings

Allowed IPs: 0.0.0.0/1

Route Allowed IPs = ON

Got the MTU on:

Server 1420

Client  1360

for the pfSense I used the following instructions: 

https://www.wundertech.net/how-to-set-up-wireguard-on-pfsense/

thank you all for the help

greetings Lorenz