Re: Magnus Westerlund's No Objection on draft-ietf-rtgwg-enterprise-pa-multihoming-08: (with COMMENT)

Jen Linkova <furry13@gmail.com> Thu, 04 July 2019 00:45 UTC

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From: Jen Linkova <furry13@gmail.com>
Date: Thu, 04 Jul 2019 10:44:46 +1000
Message-ID: <CAFU7BASy8-Pe0VRSEcY=mqbwQe7Bzr7Ky9OAYRU++jbJZH5VUw@mail.gmail.com>
Subject: Re: Magnus Westerlund's No Objection on draft-ietf-rtgwg-enterprise-pa-multihoming-08: (with COMMENT)
To: Magnus Westerlund <magnus.westerlund@ericsson.com>
Cc: "rtgwg-chairs@ietf.org" <rtgwg-chairs@ietf.org>, "iesg@ietf.org" <iesg@ietf.org>, "rbonica@juniper.net" <rbonica@juniper.net>, "rtgwg@ietf.org" <rtgwg@ietf.org>, "draft-ietf-rtgwg-enterprise-pa-multihoming@ietf.org" <draft-ietf-rtgwg-enterprise-pa-multihoming@ietf.org>
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Hi Magnus,

On Tue, Jul 2, 2019 at 6:24 PM Magnus Westerlund
<magnus.westerlund@ericsson.com> wrote:
> It was a non-blocking comment, and from the perspective of how the
> document is written I guess it is not at all necessary to do any
> changes. From my perspective it is a relevant observation that although
> multipath is not a solution for the multihoming a network, multihoming
> with provider addresses is a benefit to multihoming protocols. Which
> indicates that if this should be added it is likely in the introduction
> section or not at all. Your call.

I've updated Section 8.3 (Multipath Transport)
https://tools.ietf.org/html/draft-ietf-rtgwg-enterprise-pa-multihoming-10#section-8.3
with the following text:

"On the other hand PA-based multihoming could provide additional
   benefits for multipath protocol, should those protocols be deployed
   in the network.  Multipath protocols could leverage source address
   selection to achieve maximum path diversity (and potentially improved
   performance).

   Therefore deploying multipath protocols could not be considered as an
   alternative to the approach proposed in this document.  Instead both
   solutions complement each other so deploying multipath protocols in
   PA-based multihomed network proves mutually beneficial".

Thanks for your suggestion!

-- 
SY, Jen Linkova aka Furry