Re: OSPF question

From: Carlos G Mendioroz (tron@xxxxxxxxxxx)
Date: Wed Jul 10 2002 - 14:43:37 GMT-3


   
Jason,
I think you might have a typo somewhere... do yo have area 2566 ?
Routes will not install because you don't have route to the adv. router
(161.9.62.1). Without more info on the topology, it's hard to tell more.

Jason Wydra wrote:
>
> I attached output of a show ip route and show ip ospf database. I have 3 type
 5 external LSA's in the database (bottom of list) that won't install in the ro
uting table. These networks were redistributed from RIP into an OSPF NSSA. I se
e the routes in area 0 routing tables but I'm trying to get them to install in
a routing table in area 256. They are in the database on the router in 256 (R7)
 but not in the route table.
>
> Thanks,
>
> Jason
>
> ---------------------------------
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> r7#sho ip route
> Codes: C - connected, S - static, I - IGRP, R - RIP, M - mobile, B - BGP
> D - EIGRP, EX - EIGRP external, O - OSPF, IA - OSPF inter area
> N1 - OSPF NSSA external type 1, N2 - OSPF NSSA external type 2
> E1 - OSPF external type 1, E2 - OSPF external type 2, E - EGP
> i - IS-IS, L1 - IS-IS level-1, L2 - IS-IS level-2, ia - IS-IS inter ar
ea
> * - candidate default, U - per-user static route, o - ODR
> P - periodic downloaded static route
> Gateway of last resort is not set
> 204.156.20.0/29 is subnetted, 1 subnets
> C 204.156.20.8 is directly connected, Serial0/0.726
> I 54.0.0.0/8 [100/788] via 161.9.45.1, 00:00:17, Ethernet0/0
> I 161.9.34.0/24 [100/210] via 161.9.45.1, 00:00:17, Ethernet0/0
> C 161.9.45.0/24 is directly connected, Ethernet0/0
> I 161.9.34.0/24 [100/210] via 161.9.45.1, 00:00:17, Ethernet0/0
> C 161.9.5.0/24 is directly connected, TokenRing0/0
> C 161.9.26.0/28 is directly connected, Serial0/0.724725
> r7#sho ip ospf data
> OSPF Router with ID (204.156.20.12) (Process ID 1)
> Router Link States (Area 0)
> Link ID ADV Router Age Seq# Checksum Link count
> 204.156.20.12 204.156.20.12 452 0x80000018 0x789D 0
> Summary Net Link States (Area 0)
> Link ID ADV Router Age Seq# Checksum
> 161.9.26.0 204.156.20.12 974 0x80000017 0x3780
> 161.9.45.0 204.156.20.12 974 0x80000017 0xE7DC
> 204.156.20.8 204.156.20.12 974 0x80000017 0x3DB1
> Summary ASB Link States (Area 0)
> Link ID ADV Router Age Seq# Checksum
> 161.9.62.1 204.156.20.12 1723 0x80000016 0xED95
> Router Link States (Area 45)
> Link ID ADV Router Age Seq# Checksum Link count
> 4.4.4.4 4.4.4.4 1465 0x80000024 0x8AB2 1
> 204.156.20.12 204.156.20.12 454 0x80000027 0xCC76 1
> Net Link States (Area 45)
> Link ID ADV Router Age Seq# Checksum
> 161.9.45.2 204.156.20.12 1463 0x8000001D 0x48D8
> Summary Net Link States (Area 45)
> Link ID ADV Router Age Seq# Checksum
> 161.9.26.0 204.156.20.12 976 0x80000017 0x3780
> 204.156.20.8 204.156.20.12 976 0x80000017 0x3DB1
> Summary ASB Link States (Area 45)
> Link ID ADV Router Age Seq# Checksum
> 161.9.62.1 204.156.20.12 1725 0x80000016 0xED95
> Router Link States (Area 256)
> Link ID ADV Router Age Seq# Checksum Link count
> 161.9.50.50 161.9.50.50 784 0x8000001B 0x124A 1
> 161.9.62.1 161.9.62.1 1726 0x8000001A 0x94E3 1
> 204.156.20.12 204.156.20.12 455 0x8000001B 0xACDB 2
> Net Link States (Area 256)
> Link ID ADV Router Age Seq# Checksum
> 161.9.26.1 161.9.62.1 1966 0x80000017 0x5DB2
> Summary Net Link States (Area 256)
> Link ID ADV Router Age Seq# Checksum
> 161.9.2.0 161.9.50.50 785 0x8000001B 0x586E
> 161.9.2.0 161.9.62.1 962 0x8000001B 0xE922
> 161.9.3.128 161.9.50.50 287 0x80000004 0x80DA
> 161.9.3.128 161.9.62.1 205 0x80000004 0x1888
> 161.9.9.16 161.9.50.50 287 0x80000018 0x1D24
> 161.9.9.16 161.9.62.1 1727 0x80000018 0xB4D1
> 161.9.9.32 161.9.50.50 287 0x80000018 0x1C25
> 161.9.9.32 161.9.62.1 1966 0x80000018 0xB3D2
> 161.9.9.65 161.9.50.50 287 0x80000018 0x8B75
> 161.9.9.65 161.9.62.1 1967 0x80000018 0x2323
> 161.9.45.0 204.156.20.12 978 0x80000017 0xE7DC
> 161.9.50.0 161.9.50.50 786 0x80000019 0x1622
> 161.9.50.0 161.9.62.1 465 0x80000018 0xE479
> 204.156.20.8 161.9.50.50 37 0x80000018 0x62A5
> Summary ASB Link States (Area 256)
> Link ID ADV Router Age Seq# Checksum
> 161.9.62.1 161.9.50.50 1551 0x80000016 0xB05D
> 204.156.20.12 161.9.50.50 538 0x80000003 0x9EA2
> Router Link States (Area 2566)
>
> Link ID ADV Router Age Seq# Checksum Link count
> 204.156.20.12 204.156.20.12 456 0x80000018 0x789D 0
>
> Summary Net Link States (Area 2566)
>
> Link ID ADV Router Age Seq# Checksum
> 161.9.26.0 204.156.20.12 979 0x80000017 0x3780
> 161.9.45.0 204.156.20.12 979 0x80000017 0xE7DC
> 204.156.20.8 204.156.20.12 979 0x80000017 0x3DB1
>
> Summary ASB Link States (Area 2566)
>
> Link ID ADV Router Age Seq# Checksum
> 161.9.62.1 204.156.20.12 1728 0x80000016 0xED95
>
> Type-5 AS External Link States
>
> Link ID ADV Router Age Seq# Checksum Tag
> 161.9.7.0 161.9.62.1 992 0x80000001 0x56FC 11
> 161.9.9.0 161.9.62.1 978 0x80000001 0x4011 11
> 223.255.254.0 161.9.62.1 1712 0x80000001 0x2889 0
> r7#



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