IETF Logo Mail Archive

[Idr] draft-ietf-idr-flowspec-redirect-ip implementation report

"Stephane Litkowski (slitkows)" <slitkows@cisco.com> Mon, 02 March 2026 10:34 UTC

Return-Path: <slitkows@cisco.com>
X-Original-To: idr@mail2.ietf.org
Delivered-To: idr@mail2.ietf.org
Received: from localhost (localhost [127.0.0.1]) by mail2.ietf.org (Postfix) with ESMTP id B9AF4C1B9D1B; Mon, 2 Mar 2026 02:34:54 -0800 (PST)
X-Virus-Scanned: amavisd-new at ietf.org
X-Spam-Flag: NO
X-Spam-Score: -10.286
X-Spam-Level:
X-Spam-Status: No, score=-10.286 tagged_above=-999 required=5 tests=[BAYES_00=-1.9, DKIMWL_WL_HIGH=-0.001, DKIMWL_WL_MED=-0.001, 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_LOW=-0.7, RCVD_IN_MSPIKE_H5=0.001, RCVD_IN_MSPIKE_WL=0.001, RCVD_IN_VALIDITY_CERTIFIED_BLOCKED=0.001, RCVD_IN_VALIDITY_RPBL_BLOCKED=0.001, SPF_NONE=0.001, T_SPF_HELO_PERMERROR=0.01, USER_IN_DEF_DKIM_WL=-7.5] autolearn=ham autolearn_force=no
Authentication-Results: mail2.ietf.org (amavisd-new); dkim=pass (2048-bit key) header.d=cisco.com
Received: from mail2.ietf.org ([166.84.6.31]) by localhost (mail2.ietf.org [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id 7AvgILdT3fS3; Mon, 2 Mar 2026 02:34:54 -0800 (PST)
Received: from aer-iport-5.cisco.com (aer-iport-5.cisco.com [173.38.203.67]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature ECDSA (P-256) server-digest SHA256) (No client certificate requested) by mail2.ietf.org (Postfix) with ESMTPS id 0C787C1B9D14; Mon, 2 Mar 2026 02:34:53 -0800 (PST)
DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=cisco.com; i=@cisco.com; l=2675; q=dns/txt; s=iport01; t=1772447694; x=1773657294; h=from:to:cc:subject:date:message-id:mime-version; bh=avhgwnEW8jPzuMyOVl8kAoEV2fHZnIXYMv8qdmsbvW4=; b=OllDLDkxnqP8FjJdHGN/7iVpRBJrPI/5136ivSJuRrYq/PAUDk/T8SQM AAH/3L09jgsgP9ggSgrMhlwIQnTbt1Hh0oo3V/KXuVyWglJ3DOEC2ZqTI 53qEeuN8JpEXmRpegVfRh/8CSRP2YPXsUAo+KMBlzEocDU4q9l26wm0ov eBC3yTdK8QKJX/BcdH6xarURpNv8uBYg+xZy/c+GfbnoVcvk0VazJtpx3 0eM4kvFV+G2V5gtzzci9WONgr7+h3KIQFznkKSjY9r7CBTkll8/COF+VD f8LAIew7JZlDTLwx4MAoo3yxhJHWDDA1OdL8XswSzp8OwDQzYNud8hvTG Q==;
X-CSE-ConnectionGUID: +c+zvH6WSdunleIdEw8aWA==
X-CSE-MsgGUID: xlhk530sSy67UH38AXfzwA==
X-IPAS-Result: A0B1BwBZZ6Vp/81K/pBaHgE8DAILFSWBK4E9MVMHgQCBIYhsA4UsoD+GV4F/DwEBAQ9RBAEBhQcCjR8CJjQJDgECBAEBAQEDAgMBAQEBAQEBAQEBAQsBAQUBAQECAQcFgQ4ThlyGXRZnEgEMcyYBBA4NGoJgAYIdVgMBAppOAYE9AooqeIE0gQHgLoFNiFQBKoE1AYkOJxuBSUSBV4QPg1yEE4IvBIIiehQdknKBREszLAFVExcLBwWBZgOBBm4yHYEjPhczWBsHBYV6D4hzdm6BE4IWAwttPTcUGwMEgTUFjQaEDCqCUKM7o3YKhByiDheEBI0TmG1nmQapFgIEAgQFAhABAQaBaDyBWXAVgyNRGQ/VDYE0AgcLAQEDCZNnAQE
IronPort-PHdr: A9a23:ECePChJxV+Wsz91sTtmcuVQyDhhOgF28FhQe5pxijKpBbeH5uZ/jJ 0fYo/5qiQyBUYba7qdcgvHN++D7WGMG6Iqcqn1KbpFWVhEEhMlX1wwtCcKIEwv6edbhbjcxG 4JJU1oNwg==
IronPort-Data: A9a23:xf4c36jilIYi77J4Nc9DST4LX161MREKZh0ujC45NGQN5FlHY01je htvDTiCOv3fYjfzKdBzbd7k8hsGuJPWz9cySlRqrC5kFXljpJueD7x1DKtf0wB+jyHnZBg6h ynLQoCYdKjYdleF+FH1dOOn9SUgvU2xbuKUIPbePSxsThNTRi4kiBZy88Y0mYcAbeKRW2thg vus5ZeGULOZ82QsaDxMsPra8EkHUMna4Vv0gHRvPZing3eG/5UlJMp3Db28KXL+Xr5VEoaSL 87fzKu093/u5BwkDNWoiN7TKiXmlZaLYGBiIlIPM0STqkAqSh4ai87XB9JAAatjsAhlqvgqo Dl7WTNcfi9yVkHEsLx1vxC1iEiSN4UekFPMCSDXXcB+UyQqflO0q8iCAn3aMqVb8aVlH0EQy scUNTYJYzGPqv3myY2SH7wEasQLdKEHPasWt2slyXTSCuwrBMifBa7L/tRfmjw3g6iiH96HO 5ZfM2czKkucJUcXZz/7C7pm9AusrmL7ciFbr02OjaE2+GPUigd21dABNfKIIoLTGJwIxy50o ErW+2T6X0pCL+eOl2W40in8r9/BjzzSDdd6+LqQs6QCbEeo7m0fElgdVVK6u+KRi0OiVZRYM UN80isit4Az+VClCN7nUHWFTGWstxMGHt4VGOog5UTVluzf4h2SAS4PSTsphMEaifLajAcCj zeht9joHjdo9raSTBqgGn289Fte5QB9wbc+WBI5
IronPort-HdrOrdr: A9a23:SL/g8aABZNWy+4rlHejxsseALOsnbusQ8zAXPh9KOH9om52j9/ xGws576fatskdsZJhBo7y90KnpewK7yXcH2/hvAV7CZnithILGFvAZ0WKP+UyFJ8SczJ8R6U 4DSdkCNDSYNzET5qiKgnjcLz9K+qj/zEncv5ak854bd3ATV0gP1XYfNi+rVmdNaE1tA50/GJ CA5sxBiQaBVB0sBPiTNz0uZcSGg8fEuq7HTHc9aiLP7jPgsRqYrJrBVzSI1BYXVD1ChZ0493 LergD/7qK/99mm1x71zQbonttrseqk7uEGKN2Hi8ATJDmpoB2vfp5dV7qLuy1wiP2z6WwtjM LHr34bTopOAjLqDyCISCnWqkrdOQUVmj3fIJij8D7eSPnCNXIH4gx69MZkm1Ximg0dVZpHod x2Niqixutq5FX77WjADxyibWAyqqJyykBS19I7njhRV5ATZ6RWqpFa9ERJEI0YFCa/84w/Fv JyZfusrcq+XGnqGEwxhFMftuCETzA2BFOLU0ICssua33xfm2141VIRwIgakm0b/JwwRpFY76 CcW54Y341mX4sTd+ZwFe0BScy4BijERg/NKnubJRDiGLscM3zAppbr6PE+5f2sepYP0Jwu8a 6xGG9wpCo3YQbjGMeO1JpE/lTER3i8Ry3kzoVE651wqtTHNc7W2O24OSUTeueb0oci65fgKo aO0bptcozeEVc=
X-Talos-CUID: 9a23:2bzi6282fSYN/UGJfUCVvw0fWdI7UiPi93vNJUu1KGpEV+2cdnbFrQ==
X-Talos-MUID: 9a23:j3nXSQWpren+j+jq/C/ohDI/b59z2LXwV30tysUvi8eWKgUlbg==
X-IronPort-Anti-Spam-Filtered: true
Received: from aer-l-core-04.cisco.com ([144.254.74.205]) by aer-iport-5.cisco.com with ESMTP/TLS/TLS_AES_256_GCM_SHA384; 02 Mar 2026 10:34:47 +0000
Received: from rcdn-opgw-2.cisco.com (rcdn-opgw-2.cisco.com [72.163.7.163]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (2048 bits) server-digest SHA256) (No client certificate requested) by aer-l-core-04.cisco.com (Postfix) with ESMTPS id 74760180001C9; Mon, 2 Mar 2026 10:34:46 +0000 (GMT)
X-CSE-ConnectionGUID: uzs754BuTLmgr1myKhRjVQ==
X-CSE-MsgGUID: Pm+nL2bWSLalDq9BTjPjpg==
Authentication-Results: rcdn-opgw-2.cisco.com; dkim=pass (signature verified) header.i=@cisco.com
X-IronPort-AV: E=Sophos;i="6.21,319,1763424000"; d="scan'208,217";a="51827081"
Received: from mail-dm5pr08cu00403.outbound.protection.outlook.com (HELO DM5PR08CU004.outbound.protection.outlook.com) ([40.93.13.99]) by rcdn-opgw-2.cisco.com with ESMTP/TLS/TLS_AES_256_GCM_SHA384; 02 Mar 2026 10:34:44 +0000
ARC-Seal: i=1; a=rsa-sha256; s=arcselector10001; d=microsoft.com; cv=none; b=LjKfnz7s/hUOO81noocv49hEd+n8NMYjijTbqolIDLX073pzn7Jt1LgCBfl03owJ4p2HzI4J+1vKebJPhenLjz6YSxCoRKqbXEVhkl1vqy0fy9Yrq6K/1CSpzzyn8MI51wHSArraIXN/5hCX5ppWcGRZgEYwbO7b9msUaboxFSF+4tUELmrykJVmmstoVQZ8QwTispyq3n/I/t5kSXoFlFWksQhRucZ+zA23b7/7nbg98ZDfSfFK+I0aXWHnpm71hZLADGKdqZIiM2ba3ztW33nAbs3Kv8Cjw0peudMgzpyS97yjLvXWBmo8t6oikRe7hTHSqPocpXX0O6sTYtSAgg==
ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=microsoft.com; s=arcselector10001; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-AntiSpam-MessageData-ChunkCount:X-MS-Exchange-AntiSpam-MessageData-0:X-MS-Exchange-AntiSpam-MessageData-1; bh=avhgwnEW8jPzuMyOVl8kAoEV2fHZnIXYMv8qdmsbvW4=; b=rVgbPid/lgEF5vyLgOfvXCJqRo39pkyKISzPkdM7kcmrJZY/uKBK+RCGE9OTcmzklC5b4XSAt0Qr8adoYNvAYLTG89qFYjw1n/5aFjeD+SOKkR4J9Nw3pOYTww743dNdD5DjYl64MFZNL0RdPcQiJQplz0KZTYdlqdzdNRAp8B8WbwSobGZVyf8q44P0FpG6vIDjE4d5WjhI/qNBoK8TdnDujx0B5JHNMF0c+OJOKAP9nxAnhDTF55DI9GlmuGWbi5XXux1zvJOivXL4Hn7O/JqkbP7zG8Y4yvJFxpTu+szCxnhjVycRFBF8oaBS0QqU61uz0DM7OGLTH3qBUa5qeA==
ARC-Authentication-Results: i=1; mx.microsoft.com 1; spf=pass smtp.mailfrom=cisco.com; dmarc=pass action=none header.from=cisco.com; dkim=pass header.d=cisco.com; arc=none
Received: from PH3PPFF8B8D6872.namprd11.prod.outlook.com (2603:10b6:518:1::d61) by SJ0PR11MB6815.namprd11.prod.outlook.com (2603:10b6:a03:484::14) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.9654.18; Mon, 2 Mar 2026 10:34:43 +0000
Received: from PH3PPFF8B8D6872.namprd11.prod.outlook.com ([fe80::fda0:7194:bd9b:7641]) by PH3PPFF8B8D6872.namprd11.prod.outlook.com ([fe80::fda0:7194:bd9b:7641%4]) with mapi id 15.20.9632.017; Mon, 2 Mar 2026 10:34:42 +0000
From: "Stephane Litkowski (slitkows)" <slitkows@cisco.com>
To: idr-chairs <idr-chairs@ietf.org>
Thread-Topic: draft-ietf-idr-flowspec-redirect-ip implementation report
Thread-Index: AdyqMCakWsH4Ujj7RZC5F22+JnGtrA==
Date: Mon, 02 Mar 2026 10:34:42 +0000
Message-ID: <PH3PPFF8B8D6872E8380BB18AC15E0D1217C27EA@PH3PPFF8B8D6872.namprd11.prod.outlook.com>
Accept-Language: en-US, fr-FR
Content-Language: en-US
X-MS-Has-Attach:
X-MS-TNEF-Correlator:
x-ms-publictraffictype: Email
x-ms-traffictypediagnostic: PH3PPFF8B8D6872:EE_|SJ0PR11MB6815:EE_
x-ms-office365-filtering-correlation-id: de38b812-580e-4db4-74cb-08de784750f8
x-ms-exchange-senderadcheck: 1
x-ms-exchange-antispam-relay: 0
x-microsoft-antispam: BCL:0;ARA:13230040|1800799024|376014|366016|38070700021|8096899003;
x-microsoft-antispam-message-info: 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
x-forefront-antispam-report: CIP:255.255.255.255;CTRY:;LANG:en;SCL:1;SRV:;IPV:NLI;SFV:NSPM;H:PH3PPFF8B8D6872.namprd11.prod.outlook.com;PTR:;CAT:NONE;SFS:(13230040)(1800799024)(376014)(366016)(38070700021)(8096899003);DIR:OUT;SFP:1101;
x-ms-exchange-antispam-messagedata-chunkcount: 1
x-ms-exchange-antispam-messagedata-0: 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
Content-Type: multipart/alternative; boundary="_000_PH3PPFF8B8D6872E8380BB18AC15E0D1217C27EAPH3PPFF8B8D6872_"
MIME-Version: 1.0
X-OriginatorOrg: cisco.com
X-MS-Exchange-CrossTenant-AuthAs: Internal
X-MS-Exchange-CrossTenant-AuthSource: PH3PPFF8B8D6872.namprd11.prod.outlook.com
X-MS-Exchange-CrossTenant-Network-Message-Id: de38b812-580e-4db4-74cb-08de784750f8
X-MS-Exchange-CrossTenant-originalarrivaltime: 02 Mar 2026 10:34:42.9534 (UTC)
X-MS-Exchange-CrossTenant-fromentityheader: Hosted
X-MS-Exchange-CrossTenant-id: 5ae1af62-9505-4097-a69a-c1553ef7840e
X-MS-Exchange-CrossTenant-mailboxtype: HOSTED
X-MS-Exchange-CrossTenant-userprincipalname: AAeLiscSBvX6pjUouVL1zoUJQvtDgOGyXl+Qxs3zzGuvHLsxNVI7Gro9Eh5lf5WiR71S7Pvgjki8knp6ddYd3A==
X-MS-Exchange-Transport-CrossTenantHeadersStamped: SJ0PR11MB6815
X-Outbound-SMTP-Client: 72.163.7.163, rcdn-opgw-2.cisco.com
X-Outbound-Node: aer-l-core-04.cisco.com
Message-ID-Hash: BKA4E6HNAFFXYKE2Q3MICN6KXQTDO6NR
X-Message-ID-Hash: BKA4E6HNAFFXYKE2Q3MICN6KXQTDO6NR
X-MailFrom: slitkows@cisco.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
CC: idr <idr@ietf.org>
X-Mailman-Version: 3.3.9rc6
Precedence: list
Subject: [Idr] draft-ietf-idr-flowspec-redirect-ip implementation report
List-Id: Inter-Domain Routing <idr.ietf.org>
Archived-At: <https://mailarchive.ietf.org/arch/msg/idr/K4_siX-sH7khyNmL0HkCh9DAlKY>
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>

Hi chairs, Jeff,

Could you please remove Cisco from the implementation report (in wiki and draft) for draft-ietf-idr-flowspec-redirect-ip.
The current draft is currently not supported.

Thanks in advance,

Stephane

v2.46.0 | Report a Bug | By Email | System Status