Here's my situation:

On my network, most of the clients are on an outside router.

Router 1 192.168.1.1
   |
   | - Client
   |
Router 2 192.168.1.2 to router 1,
   |      192.168.2.1 to clients within
   |
Samba server - 192.168.2.25

I cannot figure out how to get clients under router 1 to access the Samba shares in router 2. I have forwarded ports 139 and 445 to the appropriate machine in router 2 but machines in router 1 still cannot access the server.

How would I set this up?