roy wrote:
Oliver Boehmer (oboehmer) wrote:
Does anyone know what the middle number represents in a "debug mpls
packet" ( eg: {7963 6 254} )?
I can't find this information anywhere.
7693 = Label
6 = ???
254 = I presume is the TTL
What does the 6 represent??
it's the EXP value. you're right about the last being the TTL.
oli
Could it be the 3-bit EXP and 1-bit Bottom of Stack Flag combined?
Hmm, why do you think so? Looking at the code, it only prints the 3 exp.
bits.
Cisco must have combined RFC3032 [2.1. Encoding the Label Stack] into
one value.
Referring to EXP/CoS + S, that is.
Roy
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