Devil's Advocate - Segment Routing, Why?

Mark Tinka mark.tinka at
Sun Jun 21 21:03:40 UTC 2020

On 21/Jun/20 23:01, Robert Raszuk wrote:

> Nope. You need to get to PQ node via potentially many hops. So you
> need to have even ordered or independent label distribution to its
> loopback in place.

I have some testing I want to do with IS-IS only announcing the Loopback
from a set of routers to the rest of the backbone, and LDP allocating
labels for it accordingly, to solve a particular problem.

I'll test this out and see what happens re: LDP LFA.


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