From: CCIE Candidate (ccie2001ca@xxxxxxxx)
Date: Sun Nov 18 2001 - 21:26:44 GMT-3
Hi Everyone:
I am facing a weird problem (bootcamp lab 19), where
R2,R3 and R5 have all the routes in OSPF database, but
nothing appears in routing table. Debugging spf
calculation shows ABR not reachable. I am attaching
R5's database and spf debug with this email.
Did anybody face the same problem or has any idea how
to fix this problem?
Thanks
KJ
===========================
01:20:17: OSPF maxage DNA 140.4.4.13 140.4.4.13 1
01:20:17: OSPF maxage DNA 10.1.1.0 140.4.4.13 3
r5#show ip ospf data
OSPF Router with ID (140.4.5.1) (Process ID 1)
Router Link States (Area 0)
Link ID ADV Router Age Seq#
Checksum Link count
10.1.2.1 10.1.2.1 3 (DNA) 0x80000003
0xA1BA 1
140.4.2.1 140.4.2.1 2 (DNA) 0x80000006
0x5D3F 1
140.4.3.1 140.4.3.1 1 (DNA) 0x8000000C
0xC0E6 3
140.4.5.1 140.4.5.1 1102 0x80000009
0xC14B 0
140.4.6.1 140.4.6.1 2 (DNA) 0x80000003
0x7925 1
140.4.13.1 140.4.13.1 2 (DNA) 0x80000005
0x8CC3 2
Net Link States (Area 0)
Link ID ADV Router Age Seq#
Checksum
140.4.4.3 140.4.3.1 1 (DNA) 0x8000000A
0x7ADD
Summary Net Link States (Area 0)
Link ID ADV Router Age Seq#
Checksum
10.1.1.0 10.1.2.1 5 (DNA) 0x80000001
0xDD3B
10.1.1.0 140.4.13.1 2 (DNA) 0x80000007
0xD5AC
10.1.2.0 10.1.2.1 5 (DNA) 0x80000001
0x78A8
140.4.1.0 140.4.2.1 2 (DNA) 0x80000003
0x2ABA
140.4.1.0 140.4.3.1 52 (DNA) 0x80000007
0x1BC4
140.4.1.0 140.4.5.1 855 0x80000006
0xFCF
140.4.2.1 140.4.5.1 98 0x80000001
0x6869
140.4.20.1 140.4.2.1 5 (DNA) 0x80000001
0x34CE
140.4.30.1 140.4.3.1 312 (DNA) 0x80000001
0xBE39
140.4.50.0 140.4.5.1 856 0x80000003
0x34A3
Router Link States (Area 1)
Link ID ADV Router Age Seq#
Checksum Link count
140.4.2.1 140.4.2.1 105 0x80000012
0x9756 2
140.4.3.1 140.4.3.1 818 0x80000009
0x3761 1
140.4.5.1 140.4.5.1 856 0x80000009
0x2F63 1
Net Link States (Area 1)
Link ID ADV Router Age Seq#
Checksum
140.4.1.3 140.4.3.1 818 0x80000006
0xFD5A
Summary Net Link States (Area 1)
Link ID ADV Router Age Seq#
Checksum
10.1.1.0 140.4.3.1 819 0x80000004
0x1845
140.4.4.0 140.4.3.1 1326 0x8000000C
0xC095
140.4.20.1 140.4.2.1 800 0x80000003
0x30D0
140.4.30.1 140.4.3.1 1068 0x80000004
0xB83C
140.4.50.0 140.4.5.1 858 0x80000004
0x32A4
Router Link States (Area 5)
Link ID ADV Router Age Seq#
Checksum Link count
140.4.5.1 140.4.5.1 858 0x80000004
0x87AD 1
Summary Net Link States (Area 5)
Link ID ADV Router Age Seq#
Checksum
140.4.1.0 140.4.5.1 858 0x80000002
0x17CB
140.4.2.1 140.4.5.1 100 0x80000001
0x6869
================================01:27:21: OSPF: Start
processing Summary LSA 140.4.1.0, mask
255.255.255.240, adv 140.4.2.1, age 2, seq 0x80000003
(Area 0)
01:27:21: OSPF: ABR not reachable 140.4.2.1
01:27:21: OSPF: Start processing Summary LSA
140.4.1.0, mask 255.255.255.240, adv 140.4.3.1, age
52, seq 0x80000007 (Area 0)
01:27:21: OSPF: ABR not reachable 140.4.3.1
01:27:21: OSPF: Start processing Summary LSA
140.4.20.1, mask 255.255.255.255, adv 140.4.2.1, age
5, seq 0x80000001 (Area 0)
01:27:21: OSPF: ABR not reachable 140.4.2.1
01:27:21: OSPF: Start processing Summary LSA
140.4.30.1, mask 255.255.255.255, adv 140.4.3.1, age
312, seq 0x80000001 (Area 0)
01:27:21: OSPF: ABR not reachable 140.4.3.1
01:27:21: OSPF: sum_delete_old_routes area 0
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