[spring] SRv6 compression

Tony Li <tony.li@tony.li> Mon, 26 July 2021 19:56 UTC

Return-Path: <tony1athome@gmail.com>
X-Original-To: spring@ietfa.amsl.com
Delivered-To: spring@ietfa.amsl.com
Received: from localhost (localhost [127.0.0.1]) by ietfa.amsl.com (Postfix) with ESMTP id 09BD43A0ABD for <spring@ietfa.amsl.com>; Mon, 26 Jul 2021 12:56:21 -0700 (PDT)
X-Virus-Scanned: amavisd-new at amsl.com
X-Spam-Flag: NO
X-Spam-Score: -1.748
X-Spam-Level:
X-Spam-Status: No, score=-1.748 tagged_above=-999 required=5 tests=[BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_EF=-0.1, FREEMAIL_FORGED_FROMDOMAIN=0.249, FREEMAIL_FROM=0.001, HEADER_FROM_DIFFERENT_DOMAINS=0.001, RCVD_IN_DNSWL_BLOCKED=0.001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001] autolearn=no 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 lEUMjn-R4WC2 for <spring@ietfa.amsl.com>; Mon, 26 Jul 2021 12:56:17 -0700 (PDT)
Received: from mail-pl1-x629.google.com (mail-pl1-x629.google.com [IPv6:2607:f8b0:4864:20::629]) (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 47E8F3A0AC5 for <spring@ietf.org>; Mon, 26 Jul 2021 12:56:16 -0700 (PDT)
Received: by mail-pl1-x629.google.com with SMTP id i1so12989084plr.9 for <spring@ietf.org>; Mon, 26 Jul 2021 12:56:16 -0700 (PDT)
DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=sender:from:content-transfer-encoding:mime-version:subject :message-id:date:to; bh=GpWKFnzYYqjEAdWUJHW7RRsH9ReIsQfJtWOIUGVxJxU=; b=honfoNyIx7tRE7UvKoriy1M13sUkxanCQ/5fzo85JiMvzKarR8YA3fzChOQY0NYfO2 mqSNdMPFm9P6eoi1zWA6RnO4UXzyLFMbIispOZahj7rZc889t5uqEIfGS2lllVWFWiOh SaI9MXO9XsghPy0hNNN6p70BFVS1VWH2/MSskmFCQwGOmjPmWHAMKW4qB9z8ua+RhkOj QWOZxxH9CXwRXN11I6KGgBrO1SuNHvAcwBPbQJct+p4K0/WLSTAyRk68YkdABE/khZmJ uy3mHxD6a518bEubz+yCo+d3vmD+HabsPKx7Z1ivobph1Wai54k9QH1dwxdh+r1FgkH1 FqQg==
X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:sender:from:content-transfer-encoding :mime-version:subject:message-id:date:to; bh=GpWKFnzYYqjEAdWUJHW7RRsH9ReIsQfJtWOIUGVxJxU=; b=TwRO5ZXc+FDv3JLtDWh6ot/eDHrTyWTNs1rMhIVpE8DhghIKGyECiTByMWM6Mlgd+4 +zg64M1NGfDfM0Nav1ULC4PaQuNCFsoHXexLdiogMJVWZzeSd2IfRbMtfed3CLteSZFB +H2Zw8B3Sau7zQJEq9kGdsDLWuyHJD572iyxih016Grll2wbtVjiTu00YBgRnsUiJbl+ 1EURoBprwtyNZeIcCbG38d1WhZw+tfaHEQoD3IiLxhv/+jknO5iV4DJAtIsuzDDq9LoF rdMyjzTOq49Uxdpkl0El3yhdkDTc1CAmqkk4zexypIi4YyuSkeYmSfL/O7d+hlt2A59Z XMNg==
X-Gm-Message-State: AOAM532kDwVJkrT6ZZMFx9CtCnz/l1MpdZQ5U/ruvnuM+4YS3UPY/jse Z6gWC4gTH2J81o2BFMOsiUfQyA9+M/Y=
X-Google-Smtp-Source: ABdhPJxvbvoclNkjnETkhbJdQGxQSkRI0mvImRfSNwi08IO3xNNYoijoizp+03s2xt4RoIiMeo8RJw==
X-Received: by 2002:a63:44a:: with SMTP id 71mr19479985pge.259.1627329375335; Mon, 26 Jul 2021 12:56:15 -0700 (PDT)
Received: from smtpclient.apple (c-67-169-103-239.hsd1.ca.comcast.net. [67.169.103.239]) by smtp.gmail.com with ESMTPSA id f3sm890730pfk.206.2021.07.26.12.56.14 for <spring@ietf.org> (version=TLS1_2 cipher=ECDHE-ECDSA-AES128-GCM-SHA256 bits=128/128); Mon, 26 Jul 2021 12:56:15 -0700 (PDT)
Sender: Tony Li <tony1athome@gmail.com>
From: Tony Li <tony.li@tony.li>
Content-Type: text/plain; charset="utf-8"
Content-Transfer-Encoding: quoted-printable
Mime-Version: 1.0 (Mac OS X Mail 14.0 \(3654.100.0.2.22\))
Message-Id: <872DA8D9-BEAC-42A4-81FA-2F81604ADE9B@tony.li>
Date: Mon, 26 Jul 2021 12:56:13 -0700
To: "spring@ietf.org" <spring@ietf.org>
X-Mailer: Apple Mail (2.3654.100.0.2.22)
Archived-At: <https://mailarchive.ietf.org/arch/msg/spring/jcnkGA9tvgBMaKDW4VSpY_2cOcM>
Subject: [spring] SRv6 compression
X-BeenThere: spring@ietf.org
X-Mailman-Version: 2.1.29
Precedence: list
List-Id: "Source Packet Routing in NetworkinG \(SPRING\)" <spring.ietf.org>
List-Unsubscribe: <https://www.ietf.org/mailman/options/spring>, <mailto:spring-request@ietf.org?subject=unsubscribe>
List-Archive: <https://mailarchive.ietf.org/arch/browse/spring/>
List-Post: <mailto:spring@ietf.org>
List-Help: <mailto:spring-request@ietf.org?subject=help>
List-Subscribe: <https://www.ietf.org/mailman/listinfo/spring>, <mailto:spring-request@ietf.org?subject=subscribe>
X-List-Received-Date: Mon, 26 Jul 2021 19:56:21 -0000

Hi,

The chairs ask that we opine on the mailing list, so I’m happy to kick things off.

As I noted within the WG meeting, my preference is that we deprecate SRv6. Compressing it then becomes moot and there is no issue.

Failing that, the WG needs to come to rough consensus on one mechanism.  That is the point of a standards effort.

Tony