Global Crossing Config:

router ospf 100
 router-id 10.224.29.3
 log-adjacency-changes
 network 10.224.29.3 0.0.0.0 area 226
 network 10.224.29.129 0.0.0.0 area 226
 network 10.224.30.13 0.0.0.0 area 226
 network 162.97.235.254 0.0.0.0 area 0

AT&T output:

router ospf 100
 router-id 10.224.29.2
 log-adjacency-changes
 redistribute bgp 65020 subnets route-map BGP->OSPF
 network 10.224.29.2 0.0.0.0 area 226
 network 10.224.30.1 0.0.0.0 area 226
 network 10.224.30.9 0.0.0.0 area 226
 default-information originate metric 100
!
router bgp 65020
 no synchronization
 bgp router-id 10.224.29.2
 bgp log-neighbor-changes
 network 10.224.24.0 mask 255.255.255.0
 network 10.224.26.0 mask 255.255.255.0
 network 10.224.28.0 mask 255.255.255.0
 network 10.224.29.0 mask 255.255.255.128
 network 10.224.29.2 mask 255.255.255.255
 network 10.224.29.128 mask 255.255.255.128
 network 10.224.30.0 mask 255.255.255.248
 network 10.224.30.8 mask 255.255.255.252
 network 10.224.30.12 mask 255.255.255.252
 network 10.224.30.24 mask 255.255.255.248
 aggregate-address 10.224.24.0 255.255.248.0 summary-only
 neighbor 172.16.16.142 remote-as 21326
 no auto-summary

route-map BGP->OSPF permit 10
 set metric 100
 set tag 65020