someone requested the configs; i'm sorry, i'm not sure who. and the links are numbered, btw.
7500: interface atm 0/1/0.101 ip address 192.168.10.1 255.255.255.252 ! ! router ospf 120 network 192.168.10.0 0.0.0.3 area 0 network 10.64.0.0 0.0.0.255 area 14 ! 2500: interface ethernet 0 ip address 172.16.10.5 255.255.255.252 ! interface serial 0/0.101 point-to-point ip address 192.168.10.2 255.255.255.252 ! ! router ospf 120 network 192.168.10.0 0.0.0.3 area 0 network 172.16.10.4 0.0.0.3 area 15 area 15 nssa no-summary ! the only other router in area 15 is at 172.16.10.6, and is configured as an nssa asbr. the 7500 has all the type 5 lsas in its database, but none entered in its route table. eg: 7500#show ip ospf database external 200.88.200.220 OSPF Router with ID (200.55.10.244) (Process ID 20) Type-5 AS External Link States LS age: 2576 Options: (No TOS-capability, DC) LS Type: AS External Link Link State ID: 200.88.200.220 (External Network Number ) Advertising Router: 200.27.100.154 LS Seq Number: 80000008 Checksum: 0x1A8B Length: 36 Network Mask: /32 Metric Type: 2 (Larger than any link state path) TOS: 0 Metric: 2 Forward Address: 0.0.0.0 External Route Tag: 3221225472 7500#show ip route | include 200.88.200.220 7500# thomas ----- Original Message ----- From: Thomas Salmen To: [EMAIL PROTECTED] Sent: Tuesday, September 02, 2003 3:43 PM Subject: ospf type 5 lsas i have a problem with ospf that someone may be able to help with. i have a 2500 connected to a 7500 via a frame (2500 end) to atm (7500 end) link. the 2500 is an abr for area 15 (serial area 0, ethernet area 15); the 7500 is an abr for area 14 (atm area 0, other interfaces area 14). area 15 is configured as an nssa, as it is attached to another router which is redistributing static routes. area 14 is a standard ospf area, not stub or nssa. the 2500 (abr) is recieving type 7 lsas and converting them to type 5 and flooding them into area 0, no problems. the 7500 has them in its lsa database. the problem is that none of the type 5 lsas are being entered in the 7500s route table. i have run through everything i can think of, and i'm a bit stuck. the forwarding address of each lsa is 0.0.0.0. the network type is correct (ptp). the 7500 can reach the abr and the asbr. subnet masks are all correct. i'm not sure what to look for next... anyone? thomas **Please support GroupStudy by purchasing from the GroupStudy Store: http://shop.groupstudy.com FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Message Posted at: http://www.groupstudy.com/form/read.php?f=7&i=74766&t=74699 -------------------------------------------------- **Please support GroupStudy by purchasing from the GroupStudy Store: http://shop.groupstudy.com FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html