Firewall rules, allow specific port for specific IP

Hello, I have a Teltonika RUT241. My wan of this RUT241 ( is connected behind an other router ( I connected a lot of camera in the LAN ( of the Teltonika.
The port for the camera are 7000 and 8000.

I have a PC ( in the LAN of the other router.

My question is : Which rule can I put in the Firewall of the Teltonika to have access to my cameras (in the LAN with my PC ( ?

I tried many things but nothing works.

Thank you !


Does your RUT241 use mobile SIM card for internet connectivity or is it only connected via WAN to your other router?

If its only connected via WAN, then you can allow traffic from WAN by setting input/output/forward for the WAN zone to ACCEPT in Network → Firewall. This will allow traffic from WAN side to LAN and to RUT241. Please, keep in mind that if you decide to use a SIM card, this would be a security risk to allow traffic from WAN.

Secondly, you need to add a route on your other router - (RUT241 LAN) via (RUT241 WAN).

Kind Regards

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