[c-nsp] BVI down?

[Tuc at T-B-O-H.NET]

Hi,

	I'm implementing BVI/bridge-groups for the first time on a 3640.

	My config is :

bridge irb


interface Ethernet0/1
 description BRIDGE FOR 2924-1
 no ip address
 half-duplex
 bridge-group 1
 bridge-group 1 spanning-disabled
 
interface Ethernet1/1
 description BRIDGE FOR 2924-2
 no ip address
 half-duplex
 bridge-group 1
 bridge-group 1 spanning-disabled
 
interface BVI1
 ip address 192.168.3.254 255.255.255.0
 ip nat inside
 ip virtual-reassembly

	There is a 2924 hooked to E0/1, bunch of devices on it. There
is snother hooked to E1/1, its a warm standby if the first fails. (Manual
replug)

	It doesn't give any indication, just after a while it brings
BVI1 down. What could cause this? (If you need more of my config, ask...
I'm brief only because I'm now doing this through a TREO because I'm down..

			Thanks, Tuc