Re: OSPF problem..pls help.

Ping 224.0.0.5 and source it from the ptp interface. Let me know if you get
a response.

Steve Lyons

On Sun, Sep 13, 2009 at 6:16 AM, Naufal Jamal <naufalccie_at_yahoo.in> wrote:

> Hi,
>
> I have a full-mesh of ospf network but having problems between R4 and R2
> point-to-point network type .here is the config/debug on both the
> routers.the
> neighbourship never comes up.
>
>
> R4
>
> interface Serial0/1/0
> ip address 1.1.24.4 255.255.255.0
> encapsulation frame-relay
> ip ospf network point-to-point
> frame-relay map ip 1.1.24.4 402
> frame-relay map ip 1.1.24.2 402 broadcast
> no frame-relay inverse-arp
> end
>
> R4
>
> (config-if)#do debug ip ospf ev
> OSPF events debugging is on
> R4(config-if)#
> *Sep 13 11:20:38.131: OSPF: Send hello to 224.0.0.5 area 2 on Serial0/1/0
> from
> 1
> .1.24.4
> *Sep 13 11:20:38.243: OSPF: Rcv pkt from 1.1.24.2, Serial0/0/0, area
> 0.0.0.0
> mismatch area 0.0.0.2 in the header
>
> sh ip ospf ne
> Neighbor ID Pri State Dead Time Address Interface
> 1.1.3.3 1 FULL/DROTHER 00:01:51 1.1.100.3
> Serial0/0/0
> 1.1.6.6 1 FULL/BDR 00:01:47 1.1.100.6
> Serial0/0/0
>
> router ospf 1
> log-adjacency-changes
> network 1.1.4.4 0.0.0.0 area 0
> network 1.1.24.4 0.0.0.0 area 2
> network 1.1.100.4 0.0.0.0 area 0
> neighbor 1.1.100.3
> neighbor 1.1.100.6
>
> R2
>
>
> R2(config-if)#
> *Mar 1 16:50:33.663: OSPF: Send hello to 224.0.0.5 area 2 on
> FastEthernet0/0
> fr
> om 1.1.26.2
> *Mar 1 16:50:34.491: OSPF: Rcv hello from 1.1.4.4 area 2 from Serial0/0
> 1.1.24.
> 4
> *Mar 1 16:50:34.491: OSPF: Send immediate hello to nbr 1.1.4.4, src
> address
> 1.1
> .24.4, on Serial0/0
> *Mar 1 16:50:34.495: OSPF: Send hello to 224.0.0.5 area 2 on Serial0/0
> from
> 1.1
> .24.2
> *Mar 1 16:50:34.495: OSPF: End o
> *Mar 1 16:58:55.403: OSPF: Rcv hello from 1.1.6.6 area 2 from
> FastEthernet0/0
> 1
> .1.26.6
> *Mar 1 16:58:55.403: OSPF: End of hello processing
> R2(config-if)#
> R2(config-if)#do
> *Mar 1 16:58:58.567: OSPF: Send hello to 224.0.0.5 area 2 on Serial0/0
> from
> 1.1
> .24.2
> R2(config-if)#do u all
> All possible debugging has been turned off
> R2(config-if)#do sh ip ospf ne
> Neighbor ID Pri State Dead Time Address Interface
> 1.1.4.4 0 INIT/ - 00:00:32 1.1.24.4 Serial0/0
> 1.1.6.6 1 FULL/BDR 00:00:33 1.1.26.6
> FastEthernet0/0
>
> interface Serial0/0
> ip address 1.1.24.2 255.255.255.0
> encapsulation frame-relay
> ip ospf network point-to-point
> frame-relay map ip 1.1.24.2 204
> frame-relay map ip 1.1.24.4 204 broadcast
> no frame-relay inverse-arp
> frame-relay lmi-type cisco
> end
>
> router ospf 1
> log-adjacency-changes
> network 1.1.2.2 0.0.0.0 area 2
> network 1.1.24.2 0.0.0.0 area 2
> network 1.1.26.2 0.0.0.0 area 2
>
> neighborship with R3 and R6 is o.k dont understand why it is not comin up
> between R2 and R4 p2p link...
>
> Thanks,
> Naufal
>
>
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Received on Sun Sep 13 2009 - 08:49:37 ART