[Pals] Ben Campbell's No Objection on draft-ietf-pals-vpls-pim-snooping-05: (with COMMENT)

Ben Campbell <ben@nostrum.com> Wed, 24 May 2017 21:14 UTC

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From: Ben Campbell <ben@nostrum.com>
To: The IESG <iesg@ietf.org>
Cc: draft-ietf-pals-vpls-pim-snooping@ietf.org, Andrew Malis <agmalis@gmail.com>, pals-chairs@ietf.org, agmalis@gmail.com, pals@ietf.org
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Date: Wed, 24 May 2017 14:14:11 -0700
Archived-At: <https://mailarchive.ietf.org/arch/msg/pals/-C3wLVvIMX_Q7TkHmDIfOo8vk1A>
Subject: [Pals] Ben Campbell's No Objection on draft-ietf-pals-vpls-pim-snooping-05: (with COMMENT)

Ben Campbell has entered the following ballot position for
draft-ietf-pals-vpls-pim-snooping-05: No Objection

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COMMENT:
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[This was deferred from the May 24 telechat while I was in the act of
reviewing it :-) I'm not sure if my comments will be relevant, but I will
enter them anyway since I have them.]

- The shepherd report describes why this is not PS. Was BCP considered?
If people don't think this is appropriate as a BCP, it would be good to
include comments about whether we expect people to adopt these practices.
(Keeping in mind that an informational draft explicitly does not comprise
such a recommendation.)

-4: I think the security considerations need more, well, consideration.
For example, could an attacker use this method to deny service, or to
force traffic to follow a compromised path?

Editorial:

-1.1: "   Notice that traffic is always sent on ports that have
point-to-point
   connections to routers that are attached to a LAN on which there is
a
   router."
That seems like a circular statement.  ("... connected to routers that
are attached to a LAN on which there is a router.")

[Pals] Ben Campbell's No Objection on draft-ietf-… Ben Campbell