Access WebUI on RUT240 from different subnet

Hello, I have 2 x RUT240 devices. One is older than the other. The older one is running RUT2_R_00.07.02. The newer one is running RUT2_R_00.07.05.4.

Both devices are on the same subnet (10.0.2.X). I need to access them from another subnet (10.10.0.X).

I was able to get the older one to work by setting the LAN gateway to However the newer one does not have any place that I can see in the LAN configuration screen to set the gateway. I am unable to get it to work.

Any tips for enabling WebUI access across subnets with the RUT2_R_00.07.05.4 firmware?


It’s currently challenging to comprehend the hierarchy of connected routers, which is crucial for determining a solution. Could you please share the network topology to help us better understand the existing situation? With this information, I’m confident we can proceed with finding a solution.

Best regards,


Hi Marijus,

Thank you for your reply. I don’t have a diagram of the topology but it is a corporate network divided up into vlans using an Aruba router.

The thing I most suspect is the gateway.

When setting up the older device I could not connect to it from a machine on a different vlan until I set the IPv4 gateway as shown in the following screenshot:

Once I made this setting everything started working.

In the newer device I cannot find any place to set the gateway in the LAN interface section. Can you please advise how I can set the gateway in firmware version RUT2_R_00.07.05.4?

Here is the same page in the new device. It has no option for setting the gateway.

Thank you.


Unfortunately, this feature is currently not available, and there isn’t an alternative option in the LAN settings for it. Your options are either to revert to a previous firmware version or attempt to set the default gateway to the required one on the WAN interface.

Best regards,


For the record, I got around this issue by using https instead of http. It was then possible to connect from a different subnet.

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