Re: [quicwg/base-drafts] 5tuple routing (#3536)
martinduke <notifications@github.com> Thu, 26 March 2020 04:10 UTC
Return-Path: <noreply@github.com>
X-Original-To: quic-issues@ietfa.amsl.com
Delivered-To: quic-issues@ietfa.amsl.com
Received: from localhost (localhost [127.0.0.1]) by ietfa.amsl.com (Postfix) with ESMTP id 6AF1B3A0E38 for <quic-issues@ietfa.amsl.com>; Wed, 25 Mar 2020 21:10:19 -0700 (PDT)
X-Virus-Scanned: amavisd-new at amsl.com
X-Spam-Flag: NO
X-Spam-Score: -1.482
X-Spam-Level:
X-Spam-Status: No, score=-1.482 tagged_above=-999 required=5 tests=[BAYES_00=-1.9, DKIMWL_WL_HIGH=-0.001, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, HTML_IMAGE_ONLY_24=1.618, HTML_MESSAGE=0.001, MAILING_LIST_MULTI=-1, SPF_HELO_NONE=0.001, SPF_PASS=-0.001] autolearn=ham autolearn_force=no
Authentication-Results: ietfa.amsl.com (amavisd-new); dkim=pass (1024-bit key) header.d=github.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 5biHKIYQxNbC for <quic-issues@ietfa.amsl.com>; Wed, 25 Mar 2020 21:10:17 -0700 (PDT)
Received: from out-23.smtp.github.com (out-23.smtp.github.com [192.30.252.206]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by ietfa.amsl.com (Postfix) with ESMTPS id 9BAE03A0E1E for <quic-issues@ietf.org>; Wed, 25 Mar 2020 21:10:17 -0700 (PDT)
Received: from github-lowworker-fa7043e.ash1-iad.github.net (github-lowworker-fa7043e.ash1-iad.github.net [10.56.109.45]) by smtp.github.com (Postfix) with ESMTP id 99832660550 for <quic-issues@ietf.org>; Wed, 25 Mar 2020 21:10:16 -0700 (PDT)
DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=github.com; s=pf2014; t=1585195816; bh=3hnlMisrkcEO6/DYXAhWPpgGB3bsqwfHewx27NIvEXM=; h=Date:From:Reply-To:To:Cc:In-Reply-To:References:Subject:List-ID: List-Archive:List-Post:List-Unsubscribe:From; b=oeVW1oJBEnNOZida6NmD37BTifurMvbklh5z15WOxZD+urjAh3VCBIRxBtsofICP0 c5eFTVmQM4dK1SzJeOqMza1iG69cnP1vc7UV/XjcIYkv4KsrsHQZomZBJaX0D/9iBp p/x2Ka3CEntq0v5Qtc5jWnAod3HmLvF2nTqD4maA=
Date: Wed, 25 Mar 2020 21:10:16 -0700
From: martinduke <notifications@github.com>
Reply-To: quicwg/base-drafts <reply+AFTOJK6ZGAYPPJDEDNFBONF4RAGCREVBNHHCFYX2PM@reply.github.com>
To: quicwg/base-drafts <base-drafts@noreply.github.com>
Cc: Subscribed <subscribed@noreply.github.com>
Message-ID: <quicwg/base-drafts/pull/3536/review/381690571@github.com>
In-Reply-To: <quicwg/base-drafts/pull/3536@github.com>
References: <quicwg/base-drafts/pull/3536@github.com>
Subject: Re: [quicwg/base-drafts] 5tuple routing (#3536)
Mime-Version: 1.0
Content-Type: multipart/alternative; boundary="--==_mimepart_5e7c2b2888eda_580c3f80620cd95c62115"; charset="UTF-8"
Content-Transfer-Encoding: 7bit
Precedence: list
X-GitHub-Sender: martinduke
X-GitHub-Recipient: quic-issues
X-GitHub-Reason: subscribed
X-Auto-Response-Suppress: All
X-GitHub-Recipient-Address: quic-issues@ietf.org
Archived-At: <https://mailarchive.ietf.org/arch/msg/quic-issues/YExSYWWeXy6gXeZH8z7N0drA3TI>
X-BeenThere: quic-issues@ietf.org
X-Mailman-Version: 2.1.29
List-Id: Notification list for GitHub issues related to the QUIC WG <quic-issues.ietf.org>
List-Unsubscribe: <https://www.ietf.org/mailman/options/quic-issues>, <mailto:quic-issues-request@ietf.org?subject=unsubscribe>
List-Archive: <https://mailarchive.ietf.org/arch/browse/quic-issues/>
List-Post: <mailto:quic-issues@ietf.org>
List-Help: <mailto:quic-issues-request@ietf.org?subject=help>
List-Subscribe: <https://www.ietf.org/mailman/listinfo/quic-issues>, <mailto:quic-issues-request@ietf.org?subject=subscribe>
X-List-Received-Date: Thu, 26 Mar 2020 04:10:31 -0000
@martinduke commented on this pull request. > +destination or transfer state from the original destination. + +* If the server has another address where the 5-tuple based routers are not on- +path, the preferred_address transport parameter can communicate that address and +thus support changing client IP addresses without difficulty. + +If a server does not implement one of the solutions above, it SHOULD send the +disable_active_migration transport parameter to inform the client that any +address change is likely to terminate the connection, which can lead it to use +strategies to avoid NAT rebinding or terminate connections when its IP address +changes. + +Regardless of other mitigations, servers behind 5-tuple routing MUST do one of +the following to avoid creating a Reset Oracle ({{reset-oracle}}): + +* not send Stateless Reset under any circumstances, or No, if solely a function of the CID, an attacker can rewrite the client address to route to a different server and then obtain a valid stateless reset token for use on the client. -- You are receiving this because you are subscribed to this thread. Reply to this email directly or view it on GitHub: https://github.com/quicwg/base-drafts/pull/3536#discussion_r398307138
- [quicwg/base-drafts] 5tuple routing (#3536) martinduke
- Re: [quicwg/base-drafts] 5tuple routing (#3536) martinduke
- Re: [quicwg/base-drafts] 5tuple routing (#3536) Kazuho Oku
- Re: [quicwg/base-drafts] 5tuple routing (#3536) Marten Seemann
- Re: [quicwg/base-drafts] 5tuple routing (#3536) ianswett
- Re: [quicwg/base-drafts] 5tuple routing (#3536) martinduke
- Re: [quicwg/base-drafts] 5tuple routing (#3536) martinduke
- Re: [quicwg/base-drafts] 5tuple routing (#3536) martinduke
- Re: [quicwg/base-drafts] 5tuple routing (#3536) martinduke
- Re: [quicwg/base-drafts] 5tuple routing (#3536) martinduke
- Re: [quicwg/base-drafts] 5tuple routing (#3536) martinduke
- Re: [quicwg/base-drafts] 5tuple routing (#3536) martinduke
- Re: [quicwg/base-drafts] 5tuple routing (#3536) ianswett
- Re: [quicwg/base-drafts] 5tuple routing (#3536) Kazuho Oku
- Re: [quicwg/base-drafts] 5tuple routing (#3536) martinduke
- Re: [quicwg/base-drafts] 5tuple routing (#3536) ianswett
- Re: [quicwg/base-drafts] 5tuple routing (#3536) martinduke
- Re: [quicwg/base-drafts] 5tuple routing (#3536) martinduke
- Re: [quicwg/base-drafts] 5tuple routing (#3536) martinduke
- Re: [quicwg/base-drafts] 5tuple routing (#3536) martinduke
- Re: [quicwg/base-drafts] 5tuple routing (#3536) ianswett
- Re: [quicwg/base-drafts] 5tuple routing (#3536) martinduke
- Re: [quicwg/base-drafts] 5tuple routing (#3536) martinduke
- Re: [quicwg/base-drafts] 5tuple routing (#3536) Kazuho Oku
- Re: [quicwg/base-drafts] 5tuple routing (#3536) martinduke
- Re: [quicwg/base-drafts] 5tuple routing (#3536) Martin Thomson
- Re: [quicwg/base-drafts] 5tuple routing (#3536) martinduke
- Re: [quicwg/base-drafts] 5tuple routing (#3536) martinduke
- Re: [quicwg/base-drafts] 5tuple routing (#3536) martinduke
- Re: [quicwg/base-drafts] 5tuple routing (#3536) martinduke
- Re: [quicwg/base-drafts] 5tuple routing (#3536) martinduke
- Re: [quicwg/base-drafts] 5tuple routing (#3536) martinduke
- Re: [quicwg/base-drafts] 5tuple routing (#3536) Martin Thomson
- Re: [quicwg/base-drafts] 5tuple routing (#3536) Nick Banks
- Re: [quicwg/base-drafts] 5tuple routing (#3536) martinduke
- Re: [quicwg/base-drafts] 5tuple routing (#3536) martinduke
- Re: [quicwg/base-drafts] 5tuple routing (#3536) martinduke
- Re: [quicwg/base-drafts] 5tuple routing (#3536) martinduke
- Re: [quicwg/base-drafts] 5tuple routing (#3536) martinduke
- Re: [quicwg/base-drafts] 5tuple routing (#3536) martinduke
- Re: [quicwg/base-drafts] 5tuple routing (#3536) martinduke
- Re: [quicwg/base-drafts] 5tuple routing (#3536) martinduke
- Re: [quicwg/base-drafts] 5tuple routing (#3536) ianswett
- Re: [quicwg/base-drafts] 5tuple routing (#3536) Martin Thomson
- Re: [quicwg/base-drafts] 5tuple routing (#3536) Martin Thomson
- Re: [quicwg/base-drafts] 5tuple routing (#3536) ianswett
- Re: [quicwg/base-drafts] 5tuple routing (#3536) martinduke
- Re: [quicwg/base-drafts] 5tuple routing (#3536) Mike Bishop
- Re: [quicwg/base-drafts] 5tuple routing (#3536) Martin Thomson
- Re: [quicwg/base-drafts] 5tuple routing (#3536) martinduke
- Re: [quicwg/base-drafts] 5tuple routing (#3536) martinduke
- Re: [quicwg/base-drafts] 5tuple routing (#3536) Martin Thomson
- Re: [quicwg/base-drafts] 5tuple routing (#3536) Kazuho Oku
- Re: [quicwg/base-drafts] 5tuple routing (#3536) Martin Thomson
- Re: [quicwg/base-drafts] 5tuple routing (#3536) Jana Iyengar
- Re: [quicwg/base-drafts] 5tuple routing (#3536) Jana Iyengar
- Re: [quicwg/base-drafts] 5tuple routing (#3536) ianswett
- Re: [quicwg/base-drafts] 5tuple routing (#3536) Jana Iyengar
- Re: [quicwg/base-drafts] 5tuple routing (#3536) Jana Iyengar
- Re: [quicwg/base-drafts] 5tuple routing (#3536) Jana Iyengar
- Re: [quicwg/base-drafts] 5tuple routing (#3536) Jana Iyengar
- Re: [quicwg/base-drafts] 5tuple routing (#3536) Jana Iyengar
- Re: [quicwg/base-drafts] 5tuple routing (#3536) Jana Iyengar
- Re: [quicwg/base-drafts] 5tuple routing (#3536) Jana Iyengar
- Re: [quicwg/base-drafts] 5tuple routing (#3536) Jana Iyengar
- Re: [quicwg/base-drafts] 5tuple routing (#3536) ianswett
- Re: [quicwg/base-drafts] 5tuple routing (#3536) ianswett
- Re: [quicwg/base-drafts] 5tuple routing (#3536) ianswett
- Re: [quicwg/base-drafts] 5tuple routing (#3536) ianswett
- Re: [quicwg/base-drafts] 5tuple routing (#3536) ianswett
- Re: [quicwg/base-drafts] 5tuple routing (#3536) ianswett
- Re: [quicwg/base-drafts] 5tuple routing (#3536) ianswett
- Re: [quicwg/base-drafts] 5tuple routing (#3536) ianswett
- Re: [quicwg/base-drafts] 5tuple routing (#3536) Martin Thomson
- Re: [quicwg/base-drafts] 5tuple routing (#3536) Martin Thomson
- Re: [quicwg/base-drafts] 5tuple routing (#3536) Mike Bishop
- Re: [quicwg/base-drafts] 5tuple routing (#3536) martinduke
- Re: [quicwg/base-drafts] 5tuple routing (#3536) martinduke
- Re: [quicwg/base-drafts] 5tuple routing (#3536) martinduke
- Re: [quicwg/base-drafts] 5tuple routing (#3536) martinduke
- Re: [quicwg/base-drafts] 5tuple routing (#3536) Martin Thomson
- Re: [quicwg/base-drafts] 5tuple routing (#3536) Martin Thomson