From: wsqccie@hotnail.com
Date: Tue Apr 08 2003 - 00:42:15 GMT-3
HI, Group
As we know, when we use ip ospf network point-to-multipoint, there is a host route in route table. And for detail checking, I find that in point-to-multipoint network, any lo0 ip address is advised by other router's lo0. who can help to check it is right or not and how to deal with.
rack2r4>ena
rack2r4#sh run
Building configuration...
!
!
interface Loopback0
ip address 135.2.4.4 255.255.255.0
ip ospf network point-to-point
!
interface Ethernet0
ip address 150.100.2.1 255.255.255.0
!
interface Ethernet1
no ip address
shutdown
!
interface Serial0
no ip address
encapsulation frame-relay
no frame-relay inverse-arp
frame-relay lmi-type ansi
!
interface Serial0.2 multipoint
ip address 135.2.34.4 255.255.255.240
ip ospf message-digest-key 1 md5 cisco
ip ospf network point-to-multipoint
frame-relay map ip 135.2.34.3 403 broadcast
frame-relay map ip 135.2.34.6 406 broadcast
no frame-relay inverse-arp
!
interface Serial1
ip address 135.2.42.4 255.255.255.0
encapsulation frame-relay
ip ospf authentication-key cisco
ip ospf network point-to-point
frame-relay map ip 135.2.42.2 802 broadcast
no frame-relay inverse-arp
frame-relay lmi-type ansi
!
router ospf 1
router-id 135.2.4.4
log-adjacency-changes
area 0 authentication
area 1 authentication message-digest
area 1 virtual-link 135.2.3.3 authentication authentication-key cisco
area 1 virtual-link 135.2.6.6 authentication authentication-key cisco
network 135.2.4.4 0.0.0.0 area 0
network 135.2.34.4 0.0.0.0 area 1
network 135.2.42.4 0.0.0.0 area 0
distribute-list prefix no1 in Serial0.2
!
ip kerberos source-interface any
ip classless
no ip http server
!
!
ip prefix-list no1 seq 5 deny 135.2.34.3/32
ip prefix-list no1 seq 10 deny 135.2.34.6/32
ip prefix-list no1 seq 15 deny 135.2.34.4/32
ip prefix-list no1 seq 20 permit 0.0.0.0/0 le 32
!
rack2r4#sh ip ospf data
OSPF Router with ID (135.2.4.4) (Process ID 1)
Router Link States (Area 0)
Link ID ADV Router Age Seq# Checksum Link count
135.2.2.2 135.2.2.2 247 0x8000000E 0x31B3 3
135.2.3.3 135.2.3.3 5 (DNA) 0x80000004 0x2767 1
135.2.4.4 135.2.4.4 351 0x80000010 0x6250 5
135.2.6.6 135.2.6.6 5 (DNA) 0x80000009 0xE691 1
Summary Net Link States (Area 0)
Link ID ADV Router Age Seq# Checksum
135.2.3.0 135.2.3.3 13 (DNA) 0x80000001 0x7DA2
135.2.3.0 135.2.4.4 612 0x80000002 0xF0EB
135.2.3.0 135.2.6.6 16 (DNA) 0x80000003 0x5740
135.2.5.0 135.2.3.3 3 (DNA) 0x80000001 0xCB48
135.2.9.0 135.2.6.6 323 (DNA) 0x80000002 0x943E
135.2.34.3 135.2.3.3 13 (DNA) 0x80000001 0xFEFF
135.2.34.3 135.2.4.4 612 0x80000002 0x7249
135.2.34.3 135.2.6.6 16 (DNA) 0x80000003 0xD89D
135.2.34.4 135.2.3.3 14 (DNA) 0x80000003 0x7348
135.2.34.4 135.2.4.4 613 0x80000003 0xE316
135.2.34.4 135.2.6.6 16 (DNA) 0x80000008 0x426E
135.2.34.6 135.2.3.3 4 (DNA) 0x80000003 0xE197
135.2.34.6 135.2.4.4 651 0x80000002 0x5464
135.2.34.6 135.2.6.6 296 (DNA) 0x80000002 0xB73D
135.2.51.0 135.2.3.3 13 (DNA) 0x80000001 0xC521
135.2.62.0 135.2.6.6 296 (DNA) 0x80000002 0x415D
Summary ASB Link States (Area 0)
Link ID ADV Router Age Seq# Checksum
135.2.6.6 135.2.3.3 4 (DNA) 0x80000003 0x98B
135.2.6.6 135.2.4.4 651 0x80000002 0x7B58
Router Link States (Area 1)
Link ID ADV Router Age Seq# Checksum Link count
135.2.3.3 135.2.3.3 572 0x8000000D 0x41EA 3
135.2.4.4 135.2.4.4 651 0x80000007 0xC671 3
135.2.6.6 135.2.6.6 645 0x8000000D 0xA90C 2
Summary Net Link States (Area 1)
Link ID ADV Router Age Seq# Checksum
135.2.2.0 135.2.3.3 316 0x80000002 0x8B14
135.2.2.0 135.2.4.4 392 0x80000002 0xFBE1
135.2.2.0 135.2.6.6 389 0x80000002 0x6435
135.2.4.0 135.2.3.3 574 0x80000002 0xF2EA
135.2.4.0 135.2.4.4 653 0x80000003 0x61B9
135.2.4.0 135.2.6.6 648 0x80000002 0xCB0C
135.2.5.0 135.2.3.3 1093 0x80000002 0xC949
135.2.5.0 135.2.4.4 653 0x80000002 0x3F91
135.2.5.0 135.2.6.6 648 0x80000002 0xA7E4
135.2.9.0 135.2.3.3 574 0x80000002 0xC097
135.2.9.0 135.2.4.4 653 0x80000002 0x3165
135.2.9.0 135.2.6.6 893 0x80000003 0x923F
135.2.42.0 135.2.3.3 574 0x80000005 0xC1B3
135.2.42.0 135.2.4.4 653 0x80000009 0x2A85
135.2.42.0 135.2.6.6 648 0x80000002 0xA0D1
135.2.51.0 135.2.3.3 1351 0x80000002 0xC322
135.2.51.0 135.2.4.4 654 0x80000002 0x396A
135.2.51.0 135.2.6.6 649 0x80000002 0xA1BD
135.2.62.0 135.2.3.3 575 0x80000002 0x6DB6
135.2.62.0 135.2.4.4 654 0x80000002 0xDD84
135.2.62.0 135.2.6.6 1927 0x80000003 0x3F5E
Summary ASB Link States (Area 1)
Link ID ADV Router Age Seq# Checksum
135.2.6.6 135.2.3.3 575 0x80000002 0xB8A
135.2.6.6 135.2.4.4 656 0x80000002 0x7B58
thanks a lot !
Stone
This archive was generated by hypermail 2.1.4 : Thu May 01 2003 - 13:35:48 GMT-3