From: Scott Morris (smorris@internetworkexpert.com)
Date: Sun Feb 15 2009 - 22:26:07 ARST
It's not for OSPFv2 though. :)
ipv6 ospf mtu-ignore
Scott
-----Original Message-----
From: nobody@groupstudy.com [mailto:nobody@groupstudy.com] On Behalf Of Ryan
DeBerry
Sent: Sunday, February 15, 2009 10:42 AM
To: Ramanpreet Singh
Cc: smorris@internetworkexpert.com; Cisco certification
Subject: Re: OSPF v3- neighbors bouncing
So could you just ignore it?
ip ospf mtu-ignore
On Sun, Feb 15, 2009 at 10:31 AM, Ramanpreet Singh <sikandar.raman@gmail.com
> wrote:
> I agree with scott.. I was thinking about MTU issues but MTU is 1500 for
> all the three router interfaces..
>
>
> On Sun, Feb 15, 2009 at 9:27 AM, Scott Morris <
> smorris@internetworkexpert.com> wrote:
>
>> Timers won't make an adjacency to begin with. I'd look at MTU issues
>> although that's not common on router-to-router unless you have
manipulated
>> something along the way!
>>
>>
>> -----Original Message-----
>> From: nobody@groupstudy.com [mailto:nobody@groupstudy.com] On Behalf Of
>> Ryan
>> DeBerry
>> Sent: Sunday, February 15, 2009 10:21 AM
>> To: Ramanpreet Singh
>> Cc: Cisco certification
>> Subject: Re: OSPF v3- neighbors bouncing
>>
>> Sounds like your timers dont match.
>>
>> Show ip ospf int s0/0/0.346
>>
>>
>> On Sun, Feb 15, 2009 at 10:13 AM, Ramanpreet Singh <
>> sikandar.raman@gmail.com
>> > wrote:
>>
>> > I have configured point to multipoint ipv6 frame-relay for OSPF v3
>> between
>> > R3, R4 and R6. I am unable to form "Full" state neighbor relationship.
>> >
>> > For some reason, neighbor relationship is bouncing between init and
>> > Exstart.
>> > As soon as it reaches full state, it bounces back to init. Kindly help.
>> >
>> > Here sre the configs.
>> >
>> >
>> > *R6*
>> > interface Serial0/0/0.346 multipoint
>> > ip address 110.1.0.6 255.255.255.0
>> > ip ospf network point-to-multipoint
>> > ip ospf hello-interval 10
>> > ipv6 address 2001:0:0:346::/64 eui-64
>> > ipv6 ospf network point-to-multipoint
>> > ipv6 ospf hello-interval 10
>> > ipv6 ospf 1 area 0
>> > frame-relay map ipv6 FE80::216:9DFF:FE43:FDE0 604 broadcast
>> > frame-relay map ipv6 2001::346:215:C6FF:FEF2:64D0 603
>> > frame-relay map ip 110.1.0.3 603 broadcast
>> > frame-relay map ip 110.1.0.4 604 broadcast
>> > frame-relay map ipv6 2001::346:216:9DFF:FE43:FDE0 604
>> > frame-relay map ipv6 FE80::215:C6FF:FEF2:64D0 603 broadcast
>> >
>> > *R3*
>> > interface Serial0/0/0
>> > ip address 110.1.0.3 255.255.255.0
>> > encapsulation frame-relay
>> > ip ospf network point-to-point
>> > ipv6 address 2001:0:0:346::/64 eui-64
>> > ipv6 ospf network point-to-point
>> > ipv6 ospf 1 area 0
>> > frame-relay map ipv6 FE80::216:9DFF:FE43:FDE0 304 broadcast
>> > frame-relay map ipv6 2001::346:216:9DFF:FE43:64A0 306
>> > frame-relay map ip 110.1.0.6 306 broadcast
>> > frame-relay map ipv6 FE80::216:9DFF:FE43:64A0 306 broadcast
>> > frame-relay map ipv6 2001::346:216:9DFF:FE43:FDE0 304
>> > no frame-relay inverse-arp
>> > frame-relay lmi-type ansi
>> >
>> > *R4*
>> > !
>> > interface Serial0/0/0
>> > ip address 110.1.0.4 255.255.255.0
>> > encapsulation frame-relay
>> > ip ospf network point-to-point
>> > ipv6 address 2001:0:0:346::/64 eui-64
>> > ipv6 ospf network point-to-point
>> > ipv6 ospf 1 area 0
>> > frame-relay map ipv6 2001::346:216:9DFF:FE43:64A0 406
>> > frame-relay map ipv6 2001::346:215:C6FF:FEF2:64D0 403
>> > frame-relay map ip 110.1.0.6 406 broadcast
>> > frame-relay map ipv6 FE80::216:9DFF:FE43:64A0 406 broadcast
>> > frame-relay map ipv6 FE80::215:C6FF:FEF2:64D0 403 broadcast
>> > no frame-relay inverse-arp
>> > frame-relay lmi-type ansi
>> > end
>> >
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>> > **
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