From: William Swedberg (swedbergwp@xxxxxxxxx)
Date: Wed Aug 23 2000 - 14:51:35 GMT-3
My first suggestion is do not use the 0.0.0.0 network
mask in your OSPF router config. there are bugs out
there. Use something like 0.0.0.255 instead.
Also, you have created the ser0.1 on RT3 as a
point-to-point. If you want it to be a multipoint
then create it that way.
William Swedberg CCNP CCDP
--- Harbir Kohli <harbirk@sympatico.ca> wrote:
> Hello Group,
>
> I think in my config I have run into some issue with
> NBMA and OSPF
> because I can not exchange any routes even though I
> have full adjacency
> established.
>
> What is wrong?
> ************R1************
> interface Ethernet0
> ip address 10.1.1.1 255.255.0.0
> !
> interface Serial0
> no ip address
> encapsulation frame-relay IETF
> frame-relay lmi-type ansi
> !
> interface Serial0.1 multipoint
> ip address 10.10.1.1 255.255.0.0
> frame-relay map ip 10.10.1.3 103 broadcast
> frame-relay map ip 10.10.1.5 105 broadcast
> !
> interface Serial0.2 point-to-point
> ip address 10.20.1.1 255.255.0.0
> ip ospf priority 200
> frame-relay interface-dlci 102
> !
> interface Serial1
> no ip address
> shutdown
> !
> router eigrp 1
> passive-interface Ethernet0
> passive-interface Serial0.2
> network 10.0.0.0
> !
> router ospf 1
> network 10.10.1.1 0.0.0.0 area 0
> network 10.1.1.1 0.0.0.0 area 1
> !
> ip classless
> logging buffered 16384 debugging
> no logging console
> !
> alias exec ro show ip route
> alias exec ne show ip ospf neighbor
> alias exec ip show ip int brief
> !
> line con 0
> exec-timeout 0 0
> line aux 0
> line vty 0 4
> login
> !
> end
> *****************************
> RT1#ne
>
> Neighbor ID Pri State Dead Time
> Address
> Interface
> 11.1.1.5 0 FULL/DROTHER 00:01:43
> 10.10.1.5
> Serial0.1
> 10.33.2.1 0 FULL/DROTHER 00:01:43
> 10.10.1.3
> Serial0.1
> RT1#ro
> 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, * - candidate
> default
> U - per-user static route, o - ODR
>
> Gateway of last resort is not set
>
> 10.0.0.0/16 is subnetted, 3 subnets
> C 10.10.0.0 is directly connected, Serial0.1
> C 10.1.0.0 is directly connected, Ethernet0
> C 10.20.0.0 is directly connected, Serial0.2
> **********************
> sh ip ospf database router
>
> ...
> Adv Router is not-reachable
> LS age: 815
> Options: (No TOS-capability, DC)
> LS Type: Router Links
> Link State ID: 10.33.2.1
> Advertising Router: 10.33.2.1
> LS Seq Number: 80000006
> Checksum: 0xD23
> Length: 48
> Area Border Router
> AS Boundary Router
> Number of Links: 2
>
>
> ***********************
> RT3#sh run
> Building configuration...
>
> Current configuration:
> !
> version 11.2
> service timestamps debug datetime msec localtime
> show-timezone
> service timestamps log datetime msec localtime
> show-timezone
> no service password-encryption
> no service udp-small-servers
> no service tcp-small-servers
> !
> hostname RT3
> !
> !
> ip subnet-zero
> no ip domain-lookup
> !
> interface Loopback0
> ip address 10.33.1.1 255.255.255.0
> !
> interface Loopback1
> ip address 10.33.2.1 255.255.255.0
> !
> interface Ethernet0
> no ip address
> shutdown
> !
> interface Serial0
> no ip address
> encapsulation frame-relay IETF
> frame-relay lmi-type ansi
> !
> interface Serial0.1 point-to-point
> ip address 10.10.1.3 255.255.0.0
> ip ospf network point-to-multipoint
> ip ospf priority 0
> frame-relay interface-dlci 301
> !
> interface Serial1
> ip address 173.168.40.1 255.255.255.0
> !
> interface TokenRing0
> ip address 10.3.3.1 255.255.0.0
> ring-speed 16
> !
> router ospf 1
> redistribute static metric 500 metric-type 1
> network 10.10.1.3 0.0.0.0 area 0
> network 10.33.0.0 0.0.255.255 area 33
> area 33 range 10.33.0.0 255.255.0.0
> !
> ip classless
> ip route 0.0.0.0 0.0.0.0 173.168.40.2
> logging buffered 16384 debugging
> no logging console
> !
> alias exec ro show ip route
> alias exec ne show ip ospf neighbor
> alias exec ip show ip int brief
> !
> line con 0
> exec-timeout 0 0
> line aux 0
> line vty 0 4
> login
> !
> end
>
> ********************
> RT3#ne
>
> Neighbor ID Pri State Dead Time
> Address
> Interface
> 10.20.1.1 1 FULL/ - 00:01:58
> 10.10.1.1
> Serial0.1
> RT3#ro
> 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, * - candidate
> default
>
=== message truncated ===
=====
William Swedberg CCNP CCDP
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