[Idr] Reg BGP LS identifier for different ISIS levels

kotesh <kotesh.chundu@gmail.com> Fri, 08 September 2017 06:52 UTC

Return-Path: <kotesh.chundu@gmail.com>
X-Original-To: idr@ietfa.amsl.com
Delivered-To: idr@ietfa.amsl.com
Received: from localhost (localhost [127.0.0.1]) by ietfa.amsl.com (Postfix) with ESMTP id 82C66132D8A for <idr@ietfa.amsl.com>; Thu, 7 Sep 2017 23:52:12 -0700 (PDT)
X-Virus-Scanned: amavisd-new at amsl.com
X-Spam-Flag: NO
X-Spam-Score: -2.699
X-Spam-Level:
X-Spam-Status: No, score=-2.699 tagged_above=-999 required=5 tests=[BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, FREEMAIL_FROM=0.001, HTML_MESSAGE=0.001, RCVD_IN_DNSWL_LOW=-0.7, SPF_PASS=-0.001] autolearn=ham autolearn_force=no
Authentication-Results: ietfa.amsl.com (amavisd-new); dkim=pass (2048-bit key) header.d=gmail.com
Received: from mail.ietf.org ([4.31.198.44]) by localhost (ietfa.amsl.com [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id YulHMTuu4TFJ for <idr@ietfa.amsl.com>; Thu, 7 Sep 2017 23:52:11 -0700 (PDT)
Received: from mail-qk0-x22f.google.com (mail-qk0-x22f.google.com [IPv6:2607:f8b0:400d:c09::22f]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by ietfa.amsl.com (Postfix) with ESMTPS id 3E79A1321C7 for <idr@ietf.org>; Thu, 7 Sep 2017 23:52:11 -0700 (PDT)
Received: by mail-qk0-x22f.google.com with SMTP id o129so4327205qkd.0 for <idr@ietf.org>; Thu, 07 Sep 2017 23:52:11 -0700 (PDT)
DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=mime-version:from:date:message-id:subject:to; bh=0c3eAH36a2iFJxysLg74xdRG+agdNo4c3zj+dfmATDA=; b=qzvcCnZqwbES4DgVApL8KSwewA0HtyGoUEooYPyu9FGokz2AbnsPNAkOWkVE3qeV1G N9EwWTfCeNaBYhXaCuaek2wTcecn1E8UGSWnoXqTRns6XNuUbolOgthVG+x8D5ZjiQAW HvJAX56IoNQ97T+WfgiyITxvnxtL8Fe2cGBTqA+0V/xh15RYZvUH488/zIfL9BXeYnLe nj0I/RXKcINtBMtUykeibzyrBqPwB6vudlc3rzbQw/cFQE6xqMIZsdDMSseCfuVsFHrg D7Z3/PNMP2/Ni/fZAyoFZ8uLl34azStvXEl6HfyYAF0OdZrv2ED7jy4WTO2bmcfLEenb /+kA==
X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:from:date:message-id:subject:to; bh=0c3eAH36a2iFJxysLg74xdRG+agdNo4c3zj+dfmATDA=; b=S+0BhPfPIHxON4fw76lxfhWWAqVNc431IT2HYR8C5YixqcTj+XzUbO1P+0goYxcxgI Uy3by/d+CBAS8Spcc1DeD2WNhIWRue6aWVNdArAqHuJNurQ5mJdt+tkhgLHRvc1qhgwP 4h7OwOI6fmnMhZ3SgzeBwpuzIo8mM5ClIgvQzZUZl8Vo2Pcc5fJKu2hz59Yjk0XIKw/t tPBNUpBP6zWTxU3mNInIBbLdBmX9RQNQ4GhCWtQbsgEzfNIOvTDuUZCB/PcAydRmVS6t lKU6kgymL2qmrXyQN+fYugAcMunON0Fv1XRD9Qr3TbQ5pluFIHhpmFFfi99tl+l0ejoc vVsQ==
X-Gm-Message-State: AHPjjUi51QHDyS4WAi2k8f9OIlA6ZJEWrsl+durFHJ0Hav4hDJgz6DXn lPLzZvt2aRGYIr0n53aLWXk4YOJP7mYP
X-Google-Smtp-Source: AOwi7QBN4kXFA92ep8+6+EQoKGnxJJIkNkk1b32UEc9KdX5MXRaabslqQfWbp6MrZS9F1aP9F1KfZXn08C+5bkjyafc=
X-Received: by 10.55.54.12 with SMTP id d12mr2375895qka.20.1504853530191; Thu, 07 Sep 2017 23:52:10 -0700 (PDT)
MIME-Version: 1.0
Received: by 10.12.152.111 with HTTP; Thu, 7 Sep 2017 23:52:09 -0700 (PDT)
From: kotesh <kotesh.chundu@gmail.com>
Date: Fri, 08 Sep 2017 12:22:09 +0530
Message-ID: <CAFUqOdwi90gqdO8mCJLJTK0kyY4GVnq3A3PPmbzQZrWWudj3PA@mail.gmail.com>
To: idr@ietf.org
Content-Type: multipart/alternative; boundary="001a1146f0f01b2e300558a80426"
Archived-At: <https://mailarchive.ietf.org/arch/msg/idr/mnHF2iId8jMgv2oJYbvFB5Cz-3Q>
Subject: [Idr] Reg BGP LS identifier for different ISIS levels
X-BeenThere: idr@ietf.org
X-Mailman-Version: 2.1.22
Precedence: list
List-Id: Inter-Domain Routing <idr.ietf.org>
List-Unsubscribe: <https://www.ietf.org/mailman/options/idr>, <mailto:idr-request@ietf.org?subject=unsubscribe>
List-Archive: <https://mailarchive.ietf.org/arch/browse/idr/>
List-Post: <mailto:idr@ietf.org>
List-Help: <mailto:idr-request@ietf.org?subject=help>
List-Subscribe: <https://www.ietf.org/mailman/listinfo/idr>, <mailto:idr-request@ietf.org?subject=subscribe>
X-List-Received-Date: Fri, 08 Sep 2017 06:52:12 -0000

Hi,

 Is it mandatory to configure different BGP LS identfier for different ISIS
levels under a given AS? What are the implications if we configure same BGP
LS identifier in different ISIS levels?


Thanks,
Kotesh babu.Chundu