[Idr] [RTGWG & IDR] Discussing the Open Scheduled fabric of AI Network
霍朋飞 <huopengfei@bytedance.com> Sun, 30 June 2024 04:57 UTC
Return-Path: <huopengfei@bytedance.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 A84D6C151539 for <idr@ietfa.amsl.com>; Sat, 29 Jun 2024 21:57:26 -0700 (PDT)
X-Virus-Scanned: amavisd-new at amsl.com
X-Spam-Flag: NO
X-Spam-Score: -7.105
X-Spam-Level:
X-Spam-Status: No, score=-7.105 tagged_above=-999 required=5 tests=[BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, HTML_MESSAGE=0.001, RCVD_IN_DNSWL_HI=-5, RCVD_IN_ZEN_BLOCKED_OPENDNS=0.001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001, T_SCC_BODY_TEXT_LINE=-0.01, URIBL_BLOCKED=0.001, URIBL_DBL_BLOCKED_OPENDNS=0.001, URIBL_ZEN_BLOCKED_OPENDNS=0.001] autolearn=ham autolearn_force=no
Authentication-Results: ietfa.amsl.com (amavisd-new); dkim=pass (2048-bit key) header.d=bytedance.com
Received: from mail.ietf.org ([50.223.129.194]) by localhost (ietfa.amsl.com [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id DxQ8d6Q0-Cn3 for <idr@ietfa.amsl.com>; Sat, 29 Jun 2024 21:57:22 -0700 (PDT)
Received: from mail-ej1-x62b.google.com (mail-ej1-x62b.google.com [IPv6:2a00:1450:4864:20::62b]) (using TLSv1.3 with cipher TLS_AES_128_GCM_SHA256 (128/128 bits) key-exchange X25519 server-signature RSA-PSS (2048 bits) server-digest SHA256) (No client certificate requested) by ietfa.amsl.com (Postfix) with ESMTPS id 77B72C14F6BC for <idr@ietf.org>; Sat, 29 Jun 2024 21:57:22 -0700 (PDT)
Received: by mail-ej1-x62b.google.com with SMTP id a640c23a62f3a-a724b4f1218so242628866b.2 for <idr@ietf.org>; Sat, 29 Jun 2024 21:57:22 -0700 (PDT)
DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=bytedance.com; s=google; t=1719723440; x=1720328240; darn=ietf.org; h=to:subject:message-id:date:mime-version:from:from:to:cc:subject :date:message-id:reply-to; bh=z4WuNpd6A00jb9Lahb8HwkYYK2nVGKaFZX/K4jX0cpg=; b=NNGqW6RsaWbw147Mw2b/NepiUWP7+oB6Ir/EPiO23Rf3+7NAhdUQ+SefaJ7ya3XgC8 vUDQvcj13KwYoXda0IOCkHr2r/D1DuQClwqb2nkufAtmb3WL5zyZo64YyQoSFQhMPdzG fDeQcgBV6iRxy1dEtUiWOrIMr5CAxSLQEZe83OgPKHdeFR5ca+W4TaId5SnApSyzmvJO YfQ6cuKyUs53p3oVTTVKG/e50zVJlRMVF08JA02g7DRZ28HcGUm3Ckb9G5qzRESP4OOF A74TIAiF8HdX+9V8a1Svmz2PNXEQ9hZpalbbUQOJZT0Y1Y1VtTcWzjiH5Emvi5lLBHsv 8/Rg==
X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1719723440; x=1720328240; h=to:subject:message-id:date:mime-version:from:x-gm-message-state :from:to:cc:subject:date:message-id:reply-to; bh=z4WuNpd6A00jb9Lahb8HwkYYK2nVGKaFZX/K4jX0cpg=; b=Jyl868qiikPatHdOEbvul5+PZcg3JqrH5fG4FRbsF70kQEcJp0UbZg9TsAJavHpD9X /MU5an2tysbD3XNlNZANgbm7w1gQpiggXg13SDqTjRsLfcv5s1/MqYjOZLDsV83KihDl uOvhQi1bP15tQk9KWNn0u8Llsbi+1oi5zZTbtg4gOz/T96ReVFHhY6pJyp8Xai+omvI2 jNHzOpx9kUplt02uV5hhZR2Mxe8O8s9C7YILf4RsQV1ZxaWdLPLJknC32ZHnj2+Bfox9 nliVqqvY2OlzJ+E2YpqECbncedsi7FYGN97GV2rfN2KJ4haHGpJbfMiZaBYM9vqczCIM upEQ==
X-Gm-Message-State: AOJu0YzOGAMhmHQKNKMQLiRphyV+GZ1EgY1kqfcfhca8e3/SR2QMNTTu vPPpRDN9WJm+pAuKedacZLa8VCA5FAXsX56oAVRz9aHKR/zWG/yyj4kzU+mHddsC+g/b2HvqEWO iVYRxa7ubgAHkxpDpCqghLsti3k0KyWsiE76bmV/LpaWQxfED
X-Google-Smtp-Source: AGHT+IF+AUKrexT6cTHI3LK7NG48+sJ7Cd/Rjnw+doQS+zrz9iiw+GZCQxhV0nF9ej72IOjDvP8x76ZAQOLQDBUtGcw=
X-Received: by 2002:a17:906:1317:b0:a6f:33d6:2d45 with SMTP id a640c23a62f3a-a75144857bamr123532766b.60.1719723439601; Sat, 29 Jun 2024 21:57:19 -0700 (PDT)
Received: from 44278815321 named unknown by gmailapi.google.com with HTTPREST; Sat, 29 Jun 2024 21:57:19 -0700
From: 霍朋飞 <huopengfei@bytedance.com>
Mime-Version: 1.0
Message-ID: <CA++4kv88HEKoA2Mvwh0nUyM-uyR97UhDh=w9jOGVfMjASdnw8w@mail.gmail.com>
To: "idr@ietf.org" <idr@ietf.org>, "rtgwg@ietf.org" <rtgwg@ietf.org>
Content-Type: multipart/alternative; boundary="000000000000bae2e7061c145067"
Message-ID-Hash: SE7ZMTGJJIFN564JM425D7NUJKPNZEI4
X-Message-ID-Hash: SE7ZMTGJJIFN564JM425D7NUJKPNZEI4
X-MailFrom: huopengfei@bytedance.com
X-Mailman-Rule-Misses: dmarc-mitigation; no-senders; approved; emergency; loop; banned-address; member-moderation; header-match-idr.ietf.org-0; nonmember-moderation; administrivia; implicit-dest; max-recipients; max-size; news-moderation; no-subject; digests; suspicious-header
X-Mailman-Version: 3.3.9rc4
Precedence: list
Subject: [Idr] [RTGWG & IDR] Discussing the Open Scheduled fabric of AI Network
List-Id: Inter-Domain Routing <idr.ietf.org>
Archived-At: <https://mailarchive.ietf.org/arch/msg/idr/rFjLhGzCawFgU-_e0JpRuxr-2B4>
List-Archive: <https://mailarchive.ietf.org/arch/browse/idr>
List-Help: <mailto:idr-request@ietf.org?subject=help>
List-Owner: <mailto:idr-owner@ietf.org>
List-Post: <mailto:idr@ietf.org>
List-Subscribe: <mailto:idr-join@ietf.org>
List-Unsubscribe: <mailto:idr-leave@ietf.org>
Date: Mon, 01 Jul 2024 03:53:01 -0000
X-Original-Date: Sat, 29 Jun 2024 21:57:19 -0700
Hi Wg, Link: https://datatracker.ietf.org/doc/html/draft-hcl-rtgwg-ai-network-problem-00 https://datatracker.ietf.org/doc/html/draft-hcl-rtgwg-osf-framework-00 https://datatracker.ietf.org/doc/html/draft-hcl-idr-extend-tunnel-egress-point-00 These documents describe the main disturbances caused by AI applications to the network and propose solutions based on open schedulable network architecture developed to address these issues. It primarily focuses on the following aspects: 1. Open Scheduled Fabric An open network architecture that resolves hash issues through dynamic scheduling based on network measurements. 2. Bgp Extension for Tunnel Egress Point A method for implementing the OSF network architecture involves using BGP uniformly in the control plane, extending the data plane as a new tunnel encapsulation, and providing the necessary control information transmission for the data plane. 3. Extending the BGP protocol to carry Tunnel Egress Point information within the community attribute. We welcome any comments and discussions. Thank you! Thanks, Pengfei