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[Bier] Feedback on draft-hu-bier-bfd-02

"Reshad Rahman (rrahman)" <rrahman@cisco.com> Thu, 08 November 2018 03:54 UTC

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From: "Reshad Rahman (rrahman)" <rrahman@cisco.com>
To: "draft-hu-bier-bfd@ietf.org" <draft-hu-bier-bfd@ietf.org>
CC: "bier@ietf.org" <bier@ietf.org>, "bfd@ietf.org" <bfd@ietf.org>
Thread-Topic: Feedback on draft-hu-bier-bfd-02
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Date: Thu, 08 Nov 2018 03:54:52 +0000
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Subject: [Bier] Feedback on draft-hu-bier-bfd-02
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Hi,

I just took a quick look at the draft:

  1.  Section 1, 2nd paragraph mentions “…detect unicast failures..”, I believe this should be unidirectional?
  2.  Section 1, 3rd paragraph says that active-tail is for further study. So when a tail detects a failure, how will the head be notified? If the head does not have to be notified, what action is taken?

Regards,
Reshad.

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