Wireless: no dhcp over a bridge

baracus

I want to setup a wireless bridge going from a current network (siteA), to a new small network across the street (siteB). I have 2 Cisco 1131AG Access points. I have no need for any client access, only the bridge. I have the interfaces up and can ping across, however, no dhcp requests seem to come over the bridge. Where am I going wrong??

[SiteA]

dot11 ssid Cisco
authentication open
authentication key-management wpa
guest-mode
infrastructure-ssid
wpa-psk ascii secret
!
bridge irb
!
interface Dot11Radio0
no ip address
no ip route-cache
!
encryption mode ciphers aes-ccm
!
ssid Cisco
!
station-role root access-point
bridge-group 1
bridge-group 1 subscriber-loop-control
bridge-group 1 block-unknown-source
no bridge-group 1 source-learning
no bridge-group 1 unicast-flooding
bridge-group 1 spanning-disabled

interface FastEthernet0
no ip address
no ip route-cache
duplex auto
speed auto
bridge-group 1
no bridge-group 1 source-learning
bridge-group 1 spanning-disabled
!
interface BVI1
ip address 10.175.36.254 255.255.255.0
no ip route-cache
!
bridge 1 route ip

[SiteB]
...
dot11 ssid Cisco
authentication open
authentication key-management wpa
guest-mode
wpa-psk ascii secret
!
bridge irb
!
!
interface Dot11Radio0
no ip address
no ip route-cache
!
encryption mode ciphers aes-ccm
!
ssid Cisco
!
station-role workgroup-bridge
bridge-group 1
bridge-group 1 spanning-disabled
!
interface Dot11Radio1
no ip address
no ip route-cache
shutdown
station-role root
bridge-group 1
bridge-group 1 subscriber-loop-control
bridge-group 1 block-unknown-source
no bridge-group 1 source-learning
no bridge-group 1 unicast-flooding
bridge-group 1 spanning-disabled
!
interface FastEthernet0
no ip address
no ip route-cache
duplex auto
speed auto
bridge-group 1
bridge-group 1 spanning-disabled
!
interface BVI1
ip address 10.175.36.253 255.255.255.0
no ip route-cache
!
bridge 1 route ip
bridge 1 aging-time 120
...

Netstudent

DHCP messages are broadcasted via UDP and will not route across a layer 3 interface. Have you tried the ip helper-address on the interface? try putting the helper-address command with the dchp server's IP address on the client side L3 interface.