From: Bit Gossip (bit.gossip@chello.nl)
Date: Sun Aug 05 2007 - 02:10:45 ART
Carlos,
I have labbed your setup but I don't experience your problem. Maybe is IOS
related? I am running?
C2600 Software (C2600-ADVIPSERVICESK9-M), Version 12.4(12)
Thanks,
bit.
R5#show run interface f0/0
Building configuration...
Current configuration : 142 bytes
!
interface FastEthernet0/0
ip address 183.1.45.5 255.255.255.0
ip ospf network non-broadcast
ip ospf cost 65
speed 100
full-duplex
end
R5#show run | b router ospf 1
router ospf 1
router-id 150.1.5.5
log-adjacency-changes
area 45 virtual-link 150.1.4.4
network 183.1.45.5 0.0.0.0 area 45
!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
interface FastEthernet0/1
ip address 183.1.45.4 255.255.255.0
ip ospf network non-broadcast
ip ospf cost 65
speed 100
full-duplex
end
R4#show run | b router ospf 1
router ospf 1
router-id 150.1.4.4
log-adjacency-changes
area 45 virtual-link 150.1.5.5
network 150.1.4.4 0.0.0.0 area 0
network 183.1.0.4 0.0.0.0 area 0
network 183.1.45.4 0.0.0.0 area 45
neighbor 183.1.45.5
!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
R4#show ip ospf neighbor
Neighbor ID Pri State Dead Time Address Interface
150.1.5.5 1 FULL/DR 00:01:40 183.1.45.5
FastEthernet0/1
R4#show ip ospf inte brief
Interface PID Area IP Address/Mask Cost State Nbrs F/C
VL0 1 0 0.0.0.0/0 65535 DOWN 0/0
Fa0/1 1 45 183.1.45.4/24 65 BDR 1/1
----- Original Message -----
From: "Carlos glez" <cciecarlogon@gmail.com>
To: <ccielab@groupstudy.com>
Sent: Sunday, August 05, 2007 8:41 AM
Subject: OSPF question
> Hi GS,
>
> I have a tiny problem that i cannot find the easy way out, basically I am
> just trying to get an ospf neigh up on a ethernet segmet but using network
> type non-brodacast
> everytime i try to get the command neigh x.x.x.x under the ospf process i
> get the error that the int is not NBMA, but if you see the sh ip ospf int
> ,
> it is non-brodcast
> have any of you guys have faced this, i might be missing something really
> basic, any help wiill be great, below are the configs ( this exercise is
> in
> IEwoorkbook lab1 version 3)
>
>
> I did found that if i dont have a virtual link configured going across
> that
> interface there is no problem.
>
>
>
> R5
> router ospf 1
> router-id 150.1.5.5
> log-adjacency-changes
> area 45 virtual-link 150.1.4.4<------
> redistribute eigrp 100 subnets
> network 150.1.5.5 0.0.0.0 area 0
> network 183.1.0.5 0.0.0.0 area 0
> network 183.1.45.5 0.0.0.0 area 45
>
>
> interface FastEthernet0/1
> ip address 183.1.45.5 255.255.255.0
> ip ospf network non-broadcast
> ip ospf cost 65
> duplex auto
> speed auto
> end
>
> FastEthernet0/1 is up, line protocol is up
> Internet Address 183.1.45.5/24, Area 45
> Process ID 1, Router ID 150.1.5.5, Network Type NON_BROADCAST, Cost:
> 65<----
> Transmit Delay is 1 sec, State WAITING, Priority 1
> No designated router on this network
> No backup designated router on this network
> Timer intervals configured, Hello 30, Dead 120, Wait 120, Retransmit 5
> oob-resync timeout 120
> Hello due in 00:00:27
> Wait time before Designated router selection 00:00:57
> Index 1/4, flood queue length 0
> Next 0x0(0)/0x0(0)
> Last flood scan length is 1, maximum is 7
> Last flood scan time is 0 msec, maximum is 4 msec
> Neighbor Count is 0, Adjacent neighbor count is 0
> Suppress hello for 0 neighbor(s
>
> R5(config-if)#router ospf 1
> R5(config-router)#neighbor 183.1.45.4
> OSPF: Neighbor command is allowed only on NBMA and point-to-multipoint
> networks
> R5(config-router)#
>
> both router running Version 12.3(20)
>
>
> R4(config-if)#do sh run int fas0/0
>
> !
> interface FastEthernet0/0
> ip address 183.1.45.4 255.255.255.0
> ip ospf network non-broadcast
> ip ospf cost 65
> duplex auto
> speed auto
> end
>
> FastEthernet0/0 is up, line protocol is up
> Internet Address 183.1.45.4/24, Area 45
> Process ID 1, Router ID 150.1.4.4, Network Type NON_BROADCAST, Cost: 65
> Transmit Delay is 1 sec, State DR, Priority 1
> Designated Router (ID) 150.1.4.4, Interface address 183.1.45.4
> No backup designated router on this network
> Timer intervals configured, Hello 30, Dead 120, Wait 120, Retransmit 5
> oob-resync timeout 120
> Hello due in 00:00:20
> Index 1/4, flood queue length 0
> Next 0x0(0)/0x0(0)
> Last flood scan length is 1, maximum is 7
> Last flood scan time is 0 msec, maximum is 4 msec
> Neighbor Count is 0, Adjacent neighbor count is 0
> Suppress hello for 0 neighbor(s)
>
>
> router ospf 1
> router-id 150.1.4.4
> log-adjacency-changes
> area 45 virtual-link 150.1.5.5
> network 150.1.4.4 0.0.0.0 area 0
> network 183.1.0.4 0.0.0.0 area 0
> network 183.1.45.4 0.0.0.0 area 45
> network 183.1.46.4 0.0.0.0 area 46
>
> R4(config-if)#router ospf 1
> R4(config-router)#neigh 183.1.45.5
> OSPF: Neighbor command is allowed only on NBMA and point-to-multipoint
> networks
> R4(config-router)#
>
>
>
> cheers!!
>
> JC
> <ccielab@groupstudy.com>
>
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This archive was generated by hypermail 2.1.4 : Sat Sep 01 2007 - 11:32:09 ART