[Pals] Alia Atlas' Yes on draft-ietf-pals-endpoint-fast-protection-04: (with COMMENT)

"Alia Atlas" <akatlas@gmail.com> Wed, 14 December 2016 17:38 UTC

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Subject: [Pals] Alia Atlas' Yes on draft-ietf-pals-endpoint-fast-protection-04: (with COMMENT)
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Alia Atlas has entered the following ballot position for
draft-ietf-pals-endpoint-fast-protection-04: Yes

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COMMENT:
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Minor:

1) The details in Figure 11 on p. 22 don't look quite right.    There is
no forwarding state shown on PE4 to handle the incoming labels of 2000
(P3's outgoing label of bypass tunnel to PE4) or 3000 (P2's outgoing
label of bypass tunnel to PE4).    Either there should be additional
forwarding state on PE4 that says to pop 2000 (or 3000) and identify a
context label space - or PE4 should have allocated the context label 999
to the bypass tunnels from P3 and PE2.

I see the same issue in Figures 12, 13, and 14.   Is there  a detail or
explanation missing?