[j-nsp] Issue with MPLS VPN when using mixed LDP and RSVP Backbone !

[vaibhava varma]

Hi Diogo

They are not hidden and have already verified the route-target.Its
correctly configured. Any other pointer ?

Also while using RR do we reallly need the Loopback IP of RR used for
BGP peering to be present in the inet.3 table of PE coz the RR just
reflects the route and does not modifies the NH. All we should need is
the reachability of the remote PE Loopback IP used for BGP Peering to
be in the inet.3 at the Local PE. Is that correct ?

Thanks much for your help on this issue.

Regards
Varma

On Wed, Jul 11, 2012 at 9:07 PM, Diogo Montagner
<diogo.montagner at gmail.com> wrote:
> You need check the status of the routes in PE4. If they are hidden it
> may be a LDP issue. If there is no hidden route then your problem may
> be wrong route-target selection.
>
> Thanks
>
> On 7/11/12, vaibhava varma <svaibhava at gmail.com> wrote:
>> Hi Diogo
>>
>> I have not checked that yet but what I did check was that PE2/RR is
>> advertising the route via BGP to PE4 and PE4 is not accepting it.
>> Right now I do not have access to the setup.
>>
>> Please suggest where can be the issue and what more to check apart
>> from the one you mentioned and I will check and revert in sometime.
>>
>> Regards
>> Varma
>>
>> On Wed, Jul 11, 2012 at 8:31 PM, Diogo Montagner
>> <diogo.montagner at gmail.com> wrote:
>>> What happens if you do a ping mpls ldp from PE4-lo0 to PE1-lo0 ?
>>>
>>> On 7/11/12, vaibhava varma <svaibhava at gmail.com> wrote:
>>>> Dear All
>>>>
>>>> I was testing a setup whereby I am using mix of LDP and RSVP in the
>>>> backbone for transporting MPLS VPN Traffic. The setup is something as
>>>> below:
>>>>
>>>> CE1--PE1------PE2/RR-------PE3----PE4------CE2
>>>>
>>>> Now we have a limitation that we can only run LDP between PE4 and PE3.
>>>> From PE3 to PE2/RR we have RSVP. From PE3 to PE1 we have LDP Tunneling
>>>> over RSVP.
>>>>
>>>> Now the routes of CE1 are not getting installed into the VRF Table on
>>>> PE4. When checked the inet.3 table I do not see the route for PE2/RR
>>>> Loopback but only PE1 and PE3.
>>>> I tried to add a default static into inet.3 or importing the inet.0
>>>> rib to inet.3 on PE4 but still am not seeing routes.
>>>>
>>>> I think the issue is that the BGP Next Hop is not in inet.3 for
>>>> PE2/RR. How can I achieve to make this setup working apart from
>>>> running LDP Tunneling over RSVP between PE4& PE2/RR or between PE3 &
>>>> PE2/RR.
>>>>
>>>> --
>>>> Regards
>>>> Vaibhava Varma
>>>> _______________________________________________
>>>> juniper-nsp mailing list juniper-nsp at puck.nether.net
>>>> https://puck.nether.net/mailman/listinfo/juniper-nsp
>>>>
>>>
>>> --
>>> Sent from my mobile device
>>>
>>> ./diogo -montagner
>>> JNCIE-M 0x41A
>>
>>
>>
>> --
>> Regards
>> Vaibhava Varma
>>
>
> --
> Sent from my mobile device
>
> ./diogo -montagner
> JNCIE-M 0x41A



-- 
Regards
Vaibhava Varma