Return-Path: X-Original-To: irs-discuss@ietfa.amsl.com Delivered-To: irs-discuss@ietfa.amsl.com Received: from localhost (localhost [127.0.0.1]) by ietfa.amsl.com (Postfix) with ESMTP id 23EEA21F8681 for ; Sun, 7 Oct 2012 15:00:17 -0700 (PDT) X-Virus-Scanned: amavisd-new at amsl.com X-Spam-Flag: NO X-Spam-Score: -2.599 X-Spam-Level: X-Spam-Status: No, score=-2.599 tagged_above=-999 required=5 tests=[AWL=-0.001, BAYES_00=-2.599, HTML_MESSAGE=0.001] Received: from mail.ietf.org ([64.170.98.30]) by localhost (ietfa.amsl.com [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id rE7oyAmbsX+d for ; Sun, 7 Oct 2012 15:00:16 -0700 (PDT) Received: from sv-casht-prod1.infinera.com (sv-casht-prod1.infinera.com [8.4.225.24]) by ietfa.amsl.com (Postfix) with ESMTP id 4709E21F8679 for ; Sun, 7 Oct 2012 15:00:15 -0700 (PDT) Received: from SV-EXDB-PROD1.infinera.com ([fe80::dc68:4e20:6002:a8f9]) by sv-casht-prod1.infinera.com ([10.100.97.218]) with mapi id 14.02.0298.004; Sun, 7 Oct 2012 15:00:15 -0700 From: Iftekhar Hussain To: "" Thread-Topic: [irs-discuss] Fwd: New Version Notification for draft-amante-irs-topology-use-cases-00.txt Thread-Index: AQHNoWAVFV7fWENG8EC+qoYcmocQLJeuaUgg Date: Sun, 7 Oct 2012 22:00:14 +0000 Message-ID: References: <20121002221835.25341.54971.idtracker@ietfa.amsl.com> <4C43CAD2-093B-4795-8CB9-3A713B914B44@juniper.net> In-Reply-To: <4C43CAD2-093B-4795-8CB9-3A713B914B44@juniper.net> Accept-Language: en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: x-originating-ip: [10.100.96.93] Content-Type: multipart/alternative; boundary="_000_D7D7AB44C06A2440B716F1F1F5E70AE53F9833F7SVEXDBPROD1infi_" MIME-Version: 1.0 Subject: Re: [irs-discuss] Fwd: New Version Notification for draft-amante-irs-topology-use-cases-00.txt X-BeenThere: irs-discuss@ietf.org X-Mailman-Version: 2.1.12 Precedence: list List-Id: "Interface to The Internet Routing System \(IRS\)" List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sun, 07 Oct 2012 22:00:17 -0000 --_000_D7D7AB44C06A2440B716F1F1F5E70AE53F9833F7SVEXDBPROD1infi_ Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: quoted-printable Hi Authors, "...and visible within the Link State Database (LSDB) of an active IGP, but= also network elements who are active, but invisible to a LSDB (e.g.: L2 Et= hernet switches, ROADM's, etc.)" Shouldn't ROADMs topology be visible to IGP? Perhaps you intend to say opti= cal line amplifier (OLA). Regards, Iftekhar --_000_D7D7AB44C06A2440B716F1F1F5E70AE53F9833F7SVEXDBPROD1infi_ Content-Type: text/html; charset="us-ascii" Content-Transfer-Encoding: quoted-printable

Hi Authors,

“…and vis= ible within the Link State Database (LSDB) of an active IGP, but also netwo= rk elements who are active, but invisible to a LSDB (e.g.: L2 Ethernet swit= ches, ROADM's, etc.)”

Shouldn’t ROADM= s topology be visible to IGP? Perhaps you intend to say optical line amplif= ier (OLA).

Regards,

Iftekhar

 

 

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