Firewall behind bridge router

[12122053]

Can anybody provide a sample config or link in how to configure you router for bridging? I have 1601 router with a full T1 internet connection and i have a sonicwall pro200 firewall/VPN behind the router. I don't want to nat the firewall interface. Thanks who helps!

 

[12122053]

Basically put the router in bridge mode, thanks

 

[pugwash]

We configured our router as below which worked for us.
interface Ethernet0/0
no ip address
no ip mroute-cache
no ip route-cache
bridge-group 1
bridge-group 1 input-address-list 701
!
interface Serial0/0
no ip address
no ip mroute-cache
no ip route-cache
shutdown
!
interface Ethernet1/0
no ip address
no ip mroute-cache
no ip route-cache
shutdown
!
interface Ethernet1/1
no ip address
no ip mroute-cache
no ip route-cache
bridge-group 1
bridge-group 1 input-address-list 700
!
no ip classless
access-list 700 deny 0080.5f8b.fd35 0000.0000.0000
access-list 700 permit ffff.ffff.ffff 0000.0000.0000
access-list 700 permit 0000.0000.0000 ffff.ffff.ffff
access-list 701 deny 0008.c74c.b542 0000.0000.0000
access-list 701 permit ffff.ffff.ffff 0000.0000.0000
access-list 701 permit 0000.0000.0000 ffff.ffff.ffff
bridge 1 protocol ieee