EE3301 00 Network Seperation and Routing

Maine

Hi,

i got the Ethernet Router EE3301 00 and i used the Broadband Settings to add some Bridges for Network Seperation. I got 2 additional Bridges where i used a different Address Space as the Default Group. From the "default" group the docs say i can access all other Networks and this works so far but i am trying to route Traffic from 2 different Networks to the "default" Net, and only one should be able to access the internet.

	Default	Net1	Net2	Net3
Network	192.168.1.0/24	192.168.2.0/24	192.168.3.0/24	192.168.4.0/24
Gateway	192.168.1.1	192.168.2.1	192.168.3.1	192.168.4.1
Routing	All	to Internet	to Net1 only	to Internet

So far only the Access from the default Net is working and the docs i found showing that this is how it is intended to work: https://spdl.zyxel.com/EE5301-00/user_guide/EE5301-00_Users_guide_V5.19-5.63_Ed3.pdf

Only default Net can Access ETHWAN and all other Nets. Is the Setup i wanna achieve with this device possible?

I was thinking i could use the Routing Feature to make Static Routes between the networks but it isnt clear from the docs if this is only possible to make Static Routes for ETHWAN and networks attached to this interface?

i tried to add a Static Route from Net1 to the Default Net:

Destination: 192.168.1.0, Subnet 255.255.255.0, Gateway 192.168.2.1, Interface: Net1(Bridge)
Tried with Destination 192.168.1.1 as well and with different interface from default but it says in docs and in the web portal to use the accessible Interface of that group from the addresspace.

Is it possible at all or isnt it possible at all to route between the networks, only from default interface?

Thanks for any Ideas or help with this! Greetings Maine