Communication between two Teltonics using VPN hubs

I have two Teltonika. I would like the network behind one Teltonika to be able to communicate with the network behind the other Teltonika. I have added an entry on the Teltonika to send traffic routed to subnet X via 192.168.255.10, and to subnet Y via 192.168.255.6.
The 192.168.255.x/24 addresses are the addresses that are visible in RMS VPN → VPN hubs → General.
I have enabled LAN forwarding in the VPN hubs options on both LAN profiles.
My problem is that the Teltonika are not pinging each other, on tcpdump you can’t see the traffic coming in. I would expect this to be over-provisioned by RMS Cloud. I don’t know if these 192.168.255.x/24 addresses can be treated as one subnet or do you still need to set up routing?
I’m also wondering if maybe two Telotnika can be added to one profile, or does each have to have a different profile?

Hello @krzysztofm,

Was the initial issue with RMS hub LAN-to-LAN communication between these two devices resolved?

If the issue still persists, I recommend carefully reviewing the configuration steps provided in the official wiki RMS VPN Hubs guide here:

:link: RMS VPN Hubs – LAN to LAN Communication

Additionally, if communication between the LANs still fails, please try enabling Masquerading on both device LAN firewall zones.

Let me know if that helps or further assistance is required.

Best regards,

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