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Re: [CCAMP] Question on LSP diversity

"Matt Hartley (mhartley)" <mhartley@cisco.com> Thu, 06 March 2014 13:50 UTC

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From: "Matt Hartley (mhartley)" <mhartley@cisco.com>
To: Daniele Ceccarelli <daniele.ceccarelli@ericsson.com>, "CCAMP (ccamp@ietf.org)" <ccamp@ietf.org>
Thread-Topic: Question on LSP diversity
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Date: Thu, 06 Mar 2014 13:50:28 +0000
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Subject: Re: [CCAMP] Question on LSP diversity
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Daniele,

ISTR Gert asked about this on Tuesday, and the reply was that this is outside the scope of CCAMP and therefore of the work being proposed here.

I'm sure someone will correct me if I'm wrong about that :)

Cheers

Matt

From: CCAMP [mailto:ccamp-bounces@ietf.org] On Behalf Of Daniele Ceccarelli
Sent: Thursday, March 06, 2014 6:36 AM
To: CCAMP (ccamp@ietf.org)
Subject: [CCAMP] Question on LSP diversity

Hi,

bringing this to the list due to time constraints.

We said we have 4 use cases for LSP diversity:

-        1. Single homing

-        2. Dual homing

-        3. LSPs with different edge and core nodes

-        4. Multi domain

In cases 3 and 4 there is the need for "coordination" between edge nodes. Is such coordination in CCAMP scope or we assume that "somehow" the two edge nodes exchange such piece of info (e.g. NMS, the triangle with the eye, or whatever)?

BR
Daniele

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