Bridging and Routing (4 Nic's on one machine)

[Roger Grosswiler]

Hello,

I think about bridging the firewall on the next install. Unfortunately,
the same firewall routes to 2 other subnets:

- 1 external
- 1 DMZ

Both have separate IP-Ranges. In fact, with the internal Network, i have 3
Subnets (internal-> eth0, external -> eth1, dmz -> eth2)


I would like to now:

Can i use this combination:

1 bridge eth0->eth1
1 bridge eth0->eth2

and: which ip-adress does the bridge need? is there any ip possible or
which one is to set preferably on the bridge?

Thanks for your replies.

Roger