From: Gupta, Gopal (NWCC) (gopal.gupta@hp.com)
Date: Thu Jan 10 2008 - 17:00:32 ARST
Hi experts,
I am facing the issue with OSPF
R2 is connected to R3 with Ethernet(Broadcast Mode) and with 2 serial
links to R1 (NBMA Mode)
i am not allowed to enter neighbor command under the router ospf 1
when i give this command :-
router ospf 1
neighbor 2.2.12.1
it gives the error --->
"OSPF: Neighbor command is allowed only on NBMA and point-to-multipoint
networks"
"OSPF: Neighbor command is allowed only on NBMA and point-to-multipoint
networks"
is this the default behavior or i am missing something here????
It takes the neighbor command before i give the ethernet link network
command. but when i reload it...it again generates the above error
message and neighbor commands are automatically removed from the Router
ospf configuration...following is the output after i reloaded the Router
and it disregarded the neighbor commands.....
My question is "does the router not take the neighbor command for NBMA
under router ospf, when it has ethernet link also for ospf, on the same
router???"
I have the following config :---
router ospf 1
router-id 2.2.2.2
log-adjacency-changes
network 2.2.2.2 0.0.0.0 area 2
network 2.2.12.2 0.0.0.0 area 2
network 2.2.12.6 0.0.0.0 area 2
neighbor 2.2.12.1 <----------Missing here
neighbor 2.2.12.5 <----------Missing here
interface Serial2/2
ip address 2.2.12.6 255.255.255.252
encapsulation frame-relay
serial restart-delay 0
clock rate 64000
frame-relay map ip 2.2.12.5 211 broadcast
frame-relay map ip 2.2.12.6 211
no frame-relay inverse-arp
interface Ethernet0/1
ip address 2.2.28.2 255.255.255.0
ip pim sparse-dense-mode
ip ospf priority 0
half-duplex
end
!
interface Serial2/1
ip address 2.2.12.2 255.255.255.252
encapsulation frame-relay
serial restart-delay 0
frame-relay map ip 2.2.12.1 201 broadcast
frame-relay map ip 2.2.12.2 201
no frame-relay inverse-arp
end
Thanks,
Gops
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