From: Gerd Thuemmler (gerd.thuemmler@xxxxxxxxx)
Date: Sat May 04 2002 - 03:37:19 GMT-3
Hi,
i have a problem :-)
I will redistribute from an iBGP-peer to OSPF. I think my problem is the
redistribution from an iBGP-peer to OSPF, but i can't resolve it.
Any hints or links?
I see the networks in the BGP-table:
BGP table version is 62, local router ID is 172.31.5.5
Status codes: s suppressed, d damped, h history, * valid, > best, i - internal
Origin codes: i - IGP, e - EGP, ? - incomplete
Network Next Hop Metric LocPrf Weight Path
*>i0.0.0.0 172.31.1.1 0 100 0 65254 ?
* i 172.31.4.4 0 100 0 65254 ?
*>i10.0.0.0 172.31.1.1 100 0 65254 i
* i 172.31.4.4 100 0 65254 i
*>i172.16.0.0/24 172.31.1.1 0 100 0 65254 i
* i 172.31.4.4 0 100 0 65254 i
*>i172.16.2.0/24 172.31.1.1 0 100 0 65254 i
* i 172.31.4.4 0 100 0 65254 i
*>i172.16.4.0/24 172.31.1.1 0 100 0 65254 i
* i 172.31.4.4 0 100 0 65254 i
*>i172.16.8.0/24 172.31.1.1 0 100 0 65254 i
* i 172.31.4.4 0 100 0 65254 i
*>i172.16.16.0/24 172.31.1.1 0 100 0 65254 i
* i 172.31.4.4 0 100 0 65254 i
*>i172.16.18.0/24 172.31.1.1 0 100 0 65254 i
* i 172.31.4.4 0 100 0 65254 i
*>i172.16.20.0/24 172.31.1.1 0 100 0 65254 i
* i 172.31.4.4 0 100 0 65254 i
*>i172.16.25.0/24 172.31.1.1 0 100 0 65254 i
* i 172.31.4.4 0 100 0 65254 i
*>i172.16.28.0/24 172.31.1.1 0 100 0 65254 i
* i 172.31.4.4 0 100 0 65254 i
*>i172.16.30.0/24 172.31.1.1 0 100 0 65254 i
* i 172.31.4.4 0 100 0 65254 i
*>i172.17.1.0/24 172.31.1.1 0 100 0 65254 i
* i 172.31.4.4 0 100 0 65254 i
*>i172.17.2.0/24 172.31.1.1 0 100 0 65254 i
* i 172.31.4.4 0 100 0 65254 i
*>i172.20.0.0 172.31.1.1 0 100 0 65254 i
* i 172.31.4.4 0 100 0 65254 i
*>i172.21.0.0 172.31.1.1 0 100 0 65254 i
* i 172.31.4.4 0 100 0 65254 i
*>i172.22.0.0 172.31.1.1 0 100 0 65254 i
* i 172.31.4.4 0 100 0 65254 i
*>i172.23.0.0 172.31.1.1 0 100 0 65254 i
* i 172.31.4.4 0 100 0 65254 i
*>i172.24.0.0 172.31.4.4 0 100 0 i
*> 172.31.1.0/24 172.31.235.3 100 32768 i
*> 172.31.2.0/24 172.31.235.3 792 32768 i
*> 172.31.3.0/24 172.31.235.3 782 32768 i
*> 172.31.4.0/24 172.31.45.4 80625 32768 i
*> 172.31.5.0/24 0.0.0.0 0 32768 i
*> 172.31.6.0/24 172.31.56.6 11 32768 i
*> 172.31.12.0/24 172.31.235.3 100 32768 i
*> 172.31.22.0/24 172.31.235.3 797 32768 i
*> 172.31.23.0/24 172.31.235.3 791 32768 i
*> 172.31.35.0/30 172.31.235.3 2343 32768 i
*> 172.31.44.0/24 172.31.45.4 80188 32768 i
*> 172.31.45.0/24 0.0.0.0 0 32768 i
*> 172.31.55.0/24 0.0.0.0 0 32768 i
*> 172.31.56.0/24 0.0.0.0 0 32768 i
*> 172.31.66.0/24 172.31.56.6 20 32768 i
*> 172.31.202.0/24 172.31.235.3 801 32768 i
*> 172.31.222.0/24 172.31.235.3 816 32768 i
*> 172.31.235.0/24 0.0.0.0 0 32768 i
*>i192.168.100.0 172.31.1.1 0 100 0 65254 i
* i 172.31.4.4 0 100 0 65254 i
*>i192.168.199.0 172.31.1.1 0 100 0 65254 i
* i 172.31.4.4 0 100 0 65254 i
*>i192.168.200.0 172.31.1.1 0 100 0 65254 i
* i 172.31.4.4 0 100 0 65254 i
but i can't see the external networks (from BGP) in the OSPF dateabase:
OSPF Router with ID (172.31.5.5) (Process ID 1)
Router Link States (Area 0)
Link ID ADV Router Age Seq# Checksum Link count
172.31.2.2 172.31.2.2 572 0x8000005E 0x52AD 3
172.31.3.3 172.31.3.3 543 0x8000005C 0x4D94 4
172.31.5.5 172.31.5.5 542 0x80000004 0x1A03 3
172.31.6.6 172.31.6.6 5 (DNA) 0x80000063 0xFF33 1
Net Link States (Area 0)
Link ID ADV Router Age Seq# Checksum
172.31.235.2 172.31.2.2 562 0x80000029 0xF8E9
172.31.235.3 172.31.3.3 543 0x80000001 0x45C0
Summary Net Link States (Area 0)
Link ID ADV Router Age Seq# Checksum
172.31.6.0 172.31.5.5 572 0x80000022 0xEC7C
172.31.6.0 172.31.6.6 11 (DNA) 0x80000001 0xBDD4
172.31.22.0 172.31.2.2 1572 0x8000004E 0xD85F
172.31.22.0 172.31.3.3 269 0x8000004E 0x30FB
172.31.23.0 172.31.2.2 552 0x80000053 0xEB42
172.31.23.0 172.31.3.3 269 0x80000050 0xE44A
172.31.56.0 172.31.5.5 572 0x80000028 0xAE83
172.31.56.0 172.31.6.6 11 (DNA) 0x80000001 0xEF67
172.31.66.0 172.31.6.6 11 (DNA) 0x80000001 0x81CB
172.31.202.0 172.31.2.2 1572 0x8000004E 0x3D42
172.31.202.0 172.31.3.3 269 0x8000004B 0x9ADB
172.31.222.0 172.31.2.2 1572 0x8000004E 0xF665
172.31.222.0 172.31.3.3 269 0x8000004E 0x4E02
Summary ASB Link States (Area 0)
Link ID ADV Router Age Seq# Checksum
172.31.2.2 172.31.3.3 269 0x8000004B 0xB491
172.31.5.5 172.31.6.6 11 (DNA) 0x80000001 0xE2A1
172.31.6.6 172.31.5.5 572 0x80000025 0x92CD
Router Link States (Area 5)
Link ID ADV Router Age Seq# Checksum Link count
172.31.5.5 172.31.5.5 634 0x80000003 0x8DD8 1
172.31.6.6 172.31.6.6 631 0x80000069 0xF720 2
Net Link States (Area 5)
Link ID ADV Router Age Seq# Checksum
172.31.56.6 172.31.6.6 637 0x80000001 0xF1B8
Summary Net Link States (Area 5)
Link ID ADV Router Age Seq# Checksum
172.31.2.0 172.31.5.5 537 0x80000001 0xF885
172.31.2.0 172.31.6.6 538 0x80000001 0x5022
172.31.3.0 172.31.5.5 537 0x80000001 0x89FD
172.31.3.0 172.31.6.6 538 0x80000001 0xE09A
172.31.5.0 172.31.5.5 644 0x80000001 0xD5BF
172.31.5.0 172.31.6.6 613 0x80000001 0x2D5C
172.31.22.0 172.31.5.5 537 0x80000001 0x4E17
172.31.22.0 172.31.6.6 538 0x80000001 0xA5B3
172.31.23.0 172.31.5.5 537 0x80000001 0x763
172.31.23.0 172.31.6.6 538 0x80000001 0x5EFF
172.31.35.0 172.31.5.5 537 0x80000001 0x4704
172.31.35.0 172.31.6.6 538 0x80000001 0x9EA0
172.31.66.0 172.31.5.5 614 0x80000001 0xF252
172.31.66.0 172.31.6.6 633 0x80000001 0x81CB
172.31.202.0 172.31.5.5 538 0x80000001 0xB2F9
172.31.202.0 172.31.6.6 539 0x80000001 0xA96
172.31.222.0 172.31.5.5 538 0x80000001 0x6C1D
172.31.222.0 172.31.6.6 539 0x80000001 0xC3B9
172.31.235.0 172.31.5.5 532 0x80000003 0x7924
172.31.235.0 172.31.6.6 534 0x80000003 0xD0C0
Summary ASB Link States (Area 5)
Link ID ADV Router Age Seq# Checksum
172.31.2.2 172.31.5.5 538 0x80000001 0xCCAF
172.31.2.2 172.31.6.6 539 0x80000001 0x244C
172.31.5.5 172.31.6.6 614 0x80000001 0xE2A1
172.31.6.6 172.31.5.5 615 0x80000001 0xDAA9
172.31.6.6 172.31.6.6 624 0x80000001 0x4B61
Type-5 AS External Link States
Link ID ADV Router Age Seq# Checksum Tag
172.17.1.0 172.31.2.2 1575 0x8000004D 0xC2B1 1
172.18.0.0 172.31.2.2 1575 0x8000004D 0xB2C4 1
172.18.0.255 172.31.2.2 1575 0x8000004D 0xC1B2 1
172.18.1.0 172.31.2.2 1575 0x8000004D 0xB6BC 1
172.18.2.0 172.31.2.2 1575 0x8000004D 0xABC6 1
172.18.3.0 172.31.2.2 1575 0x8000004D 0xA0D0 1
172.19.1.0 172.31.6.6 1373 0x8000004D 0x4D98 6
172.31.1.0 172.31.2.2 1575 0x8000004D 0x1A4C 1
172.31.4.0 172.31.5.5 645 0x80000001 0x653A 4
172.31.12.0 172.31.2.2 1575 0x8000004D 0xA0BA 1
172.31.21.0 172.31.2.2 1575 0x8000004D 0x3D15 1
172.31.44.0 172.31.5.5 638 0x80000026 0x61F0 4
172.31.45.0 172.31.5.5 600 0x80000027 0x8F44 0
172.31.55.0 172.31.5.5 600 0x80000002 0x6B83 0
192.168.0.0 172.31.2.2 1064 0x80000028 0xF7F6 1
192.168.2.0 172.31.2.2 1064 0x80000028 0xE10B 1
192.168.4.0 172.31.2.2 1064 0x80000028 0xCB1F 1
192.168.6.0 172.31.2.2 1064 0x80000028 0xB533 1
192.168.8.0 172.31.2.2 1064 0x80000028 0x9F47 1
the config (IOS 12.1(14) IP plus), thist router is a reflector client from
an eBGP-peer:
Building configuration...
!
router ospf 1
log-adjacency-changes
area 5 virtual-link 172.31.6.6
redistribute bgp 65031 subnets
network 172.31.5.0 0.0.0.255 area 0
network 172.31.56.0 0.0.0.255 area 5
network 172.31.235.0 0.0.0.255 area 0
neighbor 172.31.235.3 priority 1
neighbor 172.31.235.2 priority 1
default-metric 1000
!
router bgp 65031
no synchronization
bgp log-neighbor-changes
network 172.31.1.0 mask 255.255.255.0
network 172.31.2.0 mask 255.255.255.0
network 172.31.3.0 mask 255.255.255.0
network 172.31.4.0 mask 255.255.255.0
network 172.31.5.0 mask 255.255.255.0
network 172.31.6.0 mask 255.255.255.0
network 172.31.12.0 mask 255.255.255.0
network 172.31.22.0 mask 255.255.255.0
network 172.31.23.0 mask 255.255.255.0
network 172.31.35.0 mask 255.255.255.252
network 172.31.44.0 mask 255.255.255.0
network 172.31.45.0 mask 255.255.255.0
network 172.31.55.0 mask 255.255.255.0
network 172.31.56.0 mask 255.255.255.0
network 172.31.66.0 mask 255.255.255.0
network 172.31.202.0 mask 255.255.255.0
network 172.31.222.0 mask 255.255.255.0
network 172.31.235.0 mask 255.255.255.0
neighbor intern peer-group
neighbor intern update-source Loopback0
neighbor intern next-hop-self
neighbor 172.31.1.1 remote-as 65031
neighbor 172.31.1.1 peer-group intern
neighbor 172.31.4.4 remote-as 65031
neighbor 172.31.4.4 peer-group intern
no auto-summary
This archive was generated by hypermail 2.1.4 : Thu Jun 13 2002 - 10:58:50 GMT-3