Re: Tunnel interface not able to ping

From: Bryan Bartik (bbartik@ipexpert.com)
Date: Fri Mar 27 2009 - 18:29:50 ART

Wait, Destinations should be 10.x.x.x, not 1.x.x.x :-)

On Fri, Mar 27, 2009 at 3:28 PM, Bryan Bartik <bbartik@ipexpert.com> wrote:

> Hello Yuri,
>
> Your tunnel destinations are wrong, they should be the addresses of the
> physical interfaces (in your scenario), not the opposite end tunnel address.
> Try this:
>
> R4:
> interface Tunnel0
> ip address 1.1.1.4 255.255.255.0
> tunnel source 10.1.5.4
> tunnel destination 1.1.5.1
>
> R1:
> interface Tunnel0
> ip address 1.1.1.1 255.255.255.0
> tunnel source 10.1.5.1
> tunnel destination 1.1.5.4
>
> -hth
>
> Bryan Bartik
> CCIE #23707, CCNP
> Sr. Support Engineer - IPexpert, Inc.
> URL: http://www.IPexpert.com
>
>
>
> On Fri, Mar 27, 2009 at 3:09 PM, Cisco Fanatic <ebay_products@hotmail.com>wrote:
>
>> All,
>>
>> Very simple, but not able to ping the tunnel interfaces ..
>>
>> R4
>> ==
>> !
>> interface Tunnel0
>> ip address 1.1.1.4 255.255.255.0
>> tunnel source 10.1.5.4
>> tunnel destination 1.1.1.1
>> !
>> interface Ethernet0/0
>> ip address 10.1.4.4 255.255.255.0
>> !
>> interface Serial1/0
>> ip address 10.1.5.4 255.255.255.0
>> encapsulation frame-relay
>> ip ospf network point-to-point
>> frame-relay interface-dlci 401
>> !
>> router ospf 1
>> log-adjacency-changes
>> passive-interface default
>> no passive-interface Ethernet0/0
>> no passive-interface Serial1/0
>> no passive-interface Tunnel0
>> network 1.1.1.4 0.0.0.0 area 0
>> network 10.1.4.4 0.0.0.0 area 0
>> network 10.1.5.4 0.0.0.0 area 0
>> !
>>
>> ************************************
>>
>> R1
>> ==
>> !
>> interface Tunnel0
>> ip address 1.1.1.1 255.255.255.0
>> tunnel source 10.1.5.1
>> tunnel destination 1.1.1.4
>> !
>> interface Ethernet0/0
>> ip address 10.1.1.1 255.255.255.0
>> !
>> interface Serial1/0
>> ip address 10.1.5.1 255.255.255.0
>> encapsulation frame-relay
>> ip ospf network point-to-point
>> frame-relay interface-dlci 104
>> !
>> router ospf 1
>> log-adjacency-changes
>> passive-interface default
>> no passive-interface Ethernet0/0
>> no passive-interface Serial1/0
>> no passive-interface Tunnel0
>> network 1.1.1.1 0.0.0.0 area 0
>> network 10.1.1.1 0.0.0.0 area 0
>> network 10.1.5.1 0.0.0.0 area 0
>> !
>>
>> -Yuri
>>
>>
>>
>>
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>
>
> --
>
> 

-- 
Bryan Bartik
CCIE #23707, CCNP
Sr. Support Engineer - IPexpert, Inc.
URL: http://www.IPexpert.com

Blogs and organic groups at http://www.ccie.net

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