bridging on a gre-tunnel

[Serkan Hamarat <serkan@efes.net.tr>]

One of a company wants to see their remote office computers
in "network neighbourhoods".

Can I apply brctl (bridge-utils package) over tunnel interfaces?

System not present yet than I cannot test it.

linux boxes cross connected to routers with active IPs and
I know how can i make tunnel interfaces between linux boxes.
There is no conflicted IP number both of networks but
netmask covers all PCs :
network1 includes 192.168.1.1 - 192.168.1.100
network2 includes 192.168.1.101 - 192.168.1.200
netmasks are 255.255.255.0

SH