Internal Bridge Routing Help

Hi Guys,

I have created two bridges with the following IP Address:

Bridge1: 192.168.222.0/24
Bridge2: 192.168.48.0/22

Bridge1 contains a NAS server with the IP 192.168.222.35, and Bridge2 runs DHCP and is used for normal user-end internet connectivity.

Now I want to do internal bridge-routing, for my users to access the NAS server. How is it possible? Attaching a basic diagram.
Brigde Routing.jpg

Two things to focus on:

Thanks for the suggestions. I'm going through the documents. But I wasn't getting proper answers for two internal bridges in the same router.

Just set the following addresses:
Bridge1: 192.168.222.1/24
Bridge2: 192.168.48.1/22

I already did. The diagram shows the network addresses. But internally it’s configured with default gw.