From: Fanglo MA (fangloma@xxxxxxxxxxxxxx)
Date: Mon Dec 03 2001 - 23:01:51 GMT-3
Have you setup the vlan to separate routers into different vlan?
regards,
Fanglo
On Mon, 3 Dec 2001, Ouellette, Tim wrote:
> David,
>
> after doing bootcamp lab #1, i had the same problem.
>
> Make sure your pointing your virtual link to the proper router-id's. If in
> doubt as to what the ospf router-id is, do a show ip ospf and you'll see it.
> Or hard code it in there with the 'router-id x.x.x.x' command. Give that a
> try!
>
> Tim
>
> -----Original Message-----
> From: Harrison, David [mailto:David.Harrison@agedwards.com]
> Sent: Monday, December 03, 2001 4:00 PM
> To: 'Williams, Glenn'; 'ccielab@groupstudy.com'
> Subject: RE: Lab 4 vlinks
>
>
> This could be an OSPF authentication problem. I saw this error many times
> before "really" figuring out OSPF authentication across virtual links.
> Remember that the virtual link statement must authenticate if area zero is
> requiring authentication. There are many references in previous emails to
> this problem. If this is not the problem make certain that the IP address in
> the command and the router ID match up. You can use the show ip ospf int
> command to see the router ID.
>
> Just a thought !!!
> David Harrison
>
> -----Original Message-----
> From: Williams, Glenn [mailto:WILLIAMSG@PANASONIC.COM]
> Sent: Thursday, November 29, 2001 9:00 PM
> To: 'ccielab@groupstudy.com'
> Subject: Lab 4 vlinks
>
>
> Hi,
>
> Has anyone had the problem where this message is received on lab 4, R2
>
> 00:22:07: %OSPF-4-ERRRCV: Received invalid packet: mismatch area ID, from
> backbone area must be virtual-link but not found from 10.10.1.5, Serial0
>
> 00:22:16: %OSPF-4-ERRRCV: Received invalid packet: mismatch area ID, from
> backbone area must be virtual-link but not found from 10.10.1.3, Serial0
>
> Area 5 is configured as a v link between R1 and R2 to the OSPF router ids.
> I have done v links successfully in the past.
>
> The problem goes away when I issue this command on R2 only:
>
> R2(config-router)#area 5 virtual-link 11.1.1.5
>
> R2(config-router)#area 5 virtual-link 10.33.1.65
>
> Did I miss something big on v-links?
>
> I looked at ccbootcamp answers and could not see any difference in my
> configs on ospf or serial lines.
>
> Reboot or clear ip ospf proc does not work either.
>
>
> GW
>
> MCSE (worthless) CCNP - the paper is nice I guess
> I have nothing cute to say.
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