Hello all,

I have a question regarding LDP and FEC.
When activating MPLS LDP, by default all FEC(s) present in the routing table have a label bindings ...

To my understanding, only (BGP) Loopbacks are involved when deploying MPLS services such as MPLS VPN / PSEUDOWIRES / TRAFFIC ENG etc... Therefore, design wise, it makes sense to restrict LDP to "service loopback".

So the question is, according to your experience :
1) Is it worth to spend some time restricting LDP only to service Loopback ?
   => In terms of resources allocation
   => Faster convergence
   => Other consideration ?
2) Is there any trade off in a scenario where only loopbacks have LDP label bindings ?

Anyway, thanks all in advance for your feedback.
Very best regards / Frederic
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