IS-IS on FRR - Is Anyone Running It?

Mark Tinka mark.tinka at
Mon Apr 6 10:53:43 UTC 2020

On 6/Apr/20 12:47, Saku Ytti wrote:

> Good good, if you are particularly concerned, match 8870 etype,
> len>1500 and drop on upstream router :). So should someone do
> something funky on your FRR, at least that's not the moment you test
> what your rest of the network think of large LSPs.


First, let me get the adjacencies up. FRR seems to have its own ideas
about what HMAC-MD5 is vs. the upstream IOS XE number.


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