[LARTC] routing within the same network? is it possible?

[Victor Catten]

Hello,

Is routing within the same network possible?
If it is, what configuration should I put for the firewall/router shown below? I basically want the host debian13 to be able to send packets via a multi-homed firewall. I think the multi-homed firewall involve some routing.

+-------------------+
|debian13           |
|eth0:192.168.0.13  |
+-------------------+
         |eth0
         |
         |eth0
+--------------------------+
|firewall/router(linux-box)|
|which configuration here? |
+--------------------------+
         |eth1
         |
         +----------------------+
         |                      |
         |eth0                  |eth0
+-------------------+  +-------------------+
|eth0:192.168.0.15  |  |eth0:192.168.0.16  |
|debian15           |  |debian16           |
+-------------------+  +-------------------+


Thank you!

Victor