Re: MPLS LDP ports

Hi.

What I like to do in such cases is having a look at the packets that the
devices are sending to each other. Wireshark is often the best tool for
answering such kind of questions.

Just configure MPLS/LDP and capture the packets with GNS3 or a SPAN
session if you have a lab with real switches and routers.

If you don't want to capture those packets yourself, Jeremy from
Packetlife.net has some Pcaps with LDP already online.

http://www.cloudshark.org/captures/399899bb862f
http://packetlife.net/captures/protocol/ldp/

Regards,

Jochen

On 11/24/2012 07:22 PM, Tauseef Khan wrote:
> Could some one please clarify. Which ports i need to allow for ldp neighbor
> relationship to come up.
> Is it tcp 646 or both tcp and udp 646.
> regards
>
>
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Received on Sat Nov 24 2012 - 20:18:02 ART