I have a setup that involves:
- Cable modem/router at 192.168.10.1
- Wireless Router 1 at 192.168.20.1
- Wireless Router 2 at 192.168.30.1
The wireless router are connected to the Cable Modem via the WAN port. Singly they work great, but the problem occurs when trying to access a computer or resource that is located under a different router from another.
For an example, a computer connected on Wireless Router 1 can not access a computer connected on Wireless Router 2 or a Computer connected directly to the cable modem.
I want the IPs from 192.168.10.1 and 192.168.20.1 and 192.168.30.1 to all talk to each other.
I have read several posts and I think it has something to do with the routing table. Unfortunately, I tried many settings, and nothing seems to work.
I did not try any routing table modification on the cable modem as yet.
Please see my picture below as it has all of the settings I have set and will illustrate my issue better.
Here is the picture of the Network Setup and setting from the router
Thanks for your help.