RUTX50 Remote Access to Webui via DDNS

Teltonika Networks
1

Rutx50
Dynamic DNS configured and works with 5G connection (vodafone)
Remote Webui is activated in System

i cant ping port 80 or 443 to the dyndns name and can’t access the Webgui.

Firmware 7.04.5

3

Hello,

Do you have a public IP address on your mobile interface? Could you please share the first two sets of numbers (octets) from the IP address assigned to the “mob1s1a1” interface in Network → Interfaces?

Kind Regards,

4

the ip for the mobile interface is:
100.114

5

Hello,

The IP address range of 100.64.0.0 - 100.127.255.255 is for CGNAT. This basically means that you are getting NATed and thus, you will not be able to reach your device over the public internet. I suggest you contact your ISP to see if it is feasible to obtain a public IP address. If it is, they will usually provide you with a specific APN so that you can obtain a public IP. You can configure a custom APN in Network → Interfaces → edit mob1s1a1 → disable Auto-APN and enter your custom APN. When you get a public IP, you should be able to reach your device.

Kind Regards,

6

Tranks dir the explanation.

Would it be possible to establish a WireGuard tunnel to my FRITZ!box and then reach the device via the VPN IP given by the FRITZ!Box?

Would it be additionally be possible to configure the WireGuard client as split tunnel. So that only the up Adresses behind the FRITZ!box will be tunneled and the rest is still outgoing via the mobile connection?

7

Hello,

Yes, this is possible. However, your FRITZ!Box needs to have a public IP address so that RUTX can reach it over the internet to establish a VPN connection. For a split tunnel, you would simply need to specify your desired IP networks in your Wireguard configurations. This way, the packets destined for those networks will use your Wireguard tunnel. While we do not have a configuration example for FritzBox specifically, it should still work. We have an example for RUT devices here. For FritzBox specifics, I would suggest looking for posts on this forum, as well as our old forum here that had plenty of similar cases.

Kind Regards,

1 Like
8

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