From: Ansar Mohideen (ansar@garmco.com)
Date: Sun Mar 16 2003 - 07:49:36 GMT-3
Hi
This is the result I got for all the suggestion given to me on the above
subject
I specified the neighbor command on one router to point it to the other
router under the ospf process.
I made sure the VC number I specified was the correct one on the map-list
command.
Still I get the same problem.
I tried the following config as well
I cannot get the neighbor relationship working.
Any more suggestions please
Thanks.
At R6
int atm2/0
ip address 10.1.1.1 255.255.255.0
atm pvc 0 0 16 ilmi
pvc 0/100
protocol ip 10.1.1.2 broadcast
router ospf 1
network 10.1.1.1 0.0.0.0 area 6
neighbor 10.1.1.2 priority 1
At R9
int atm2/0
ip address 10.1.1.2 255.255.255.0
atm pvc 0 0 16 ilmi
pvc 1/101
protocol ip 10.1.1.1 broadcast
router ospf 1
network 10.1.1.2 0.0.0.0 area 6
-----Original Message-----
From: Paul Young [mailto:tsungdapaulyoung@yahoo.com]
Sent: Monday, January 27, 2003 9:59 PM
To: Ansar Mohideen
Cc: ccielab@groupstudy.com
Subject: Re: OSPF Over ATM - neighbor relation not established
Hi Ansar:
Here's how I understand it, since the ATM network
is non-broadcast network, enable to establish peering relationship between 2
routers using OSPF, you'll need neighbor xxx.xxx.xxx.xxx statement to make
it work.
Regards,
Paul Young.
--- Ansar Mohideen <ansar@garmco.com> wrote:
> Dear colleagues
>
> I configured R13 and R14 over ATM
> I have configured the following PVC
>
> At R13
>
> int atm2/0
> ip address 10.1.1.1 255.255.255.0
> atm pvc 0 0 16 ilmi
> atm pvc 1 2 44 aal5snap
> map-group toR14
> ip ospf network point-to point
>
> map-list toR14
> ip 10.1.1.2 2 broadcast
>
> router ospf 1
> network 10.1.1.1 0.0.0.0 area 6
>
>
>
> At R14
>
> int atm2/0
> ip address 10.1.1.2 255.255.255.0
> atm pvc 0 0 16 ilmi
> atm pvc 1 2 46 aal5snap
> map-group toR13
> ip ospf network point-to point
>
> map-list toR13
> ip 10.1.1.1 2 broadcast
>
>
> router ospf 1
> network 10.1.1.2 0.0.0.0 area 6
>
>
>
> with the above setup I cannot get the ospf adjacency
> formed
> when I enable debug ip ospf adj
> I can see each router is sending hello to the other
> one,but cannot see
> receiving hello from the other one
> I did a ping to the other router the ping was not
> successful.
> Then I changed the PVC configuration as follows
>
> At R13
>
> pvc 0/16
> encap ilmi
> pvc 2/44
> encap aal5snap
>
>
>
> At R14
>
> pvc 0/16
> encap ilmi
> pvc 2/46
> encap aal5snap
>
> The ping was successful. but still the adjacency not
> formed.
> The requirement was not mentioned to create sub
> interfaces under the main
> interface.
>
> Why I cannot get the ospf adjacency formed
> Any help is appreciated.
>
>
>
>
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