[bess] Re: I-D Action: draft-ietf-bess-rfc7432bis-09.txt

Wen Lin <wlin@juniper.net> Wed, 29 May 2024 19:47 UTC

Return-Path: <wlin@juniper.net>
X-Original-To: bess@ietfa.amsl.com
Delivered-To: bess@ietfa.amsl.com
Received: from localhost (localhost [127.0.0.1]) by ietfa.amsl.com (Postfix) with ESMTP id 57D36C14F619; Wed, 29 May 2024 12:47:13 -0700 (PDT)
X-Virus-Scanned: amavisd-new at amsl.com
X-Spam-Flag: NO
X-Spam-Score: -2.795
X-Spam-Level:
X-Spam-Status: No, score=-2.795 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_MESSAGE=0.001, RCVD_IN_DNSWL_LOW=-0.7, RCVD_IN_ZEN_BLOCKED_OPENDNS=0.001, SPF_HELO_NONE=0.001, SPF_NONE=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=juniper.net header.b="OMMkeA8s"; dkim=pass (1024-bit key) header.d=juniper.net header.b="Z6QoI0WR"
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 lc1jighNUvaG; Wed, 29 May 2024 12:47:09 -0700 (PDT)
Received: from mx0b-00273201.pphosted.com (mx0b-00273201.pphosted.com [67.231.152.164]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by ietfa.amsl.com (Postfix) with ESMTPS id 11241C14F5E6; Wed, 29 May 2024 12:47:05 -0700 (PDT)
Received: from pps.filterd (m0108161.ppops.net [127.0.0.1]) by mx0b-00273201.pphosted.com (8.18.1.2/8.18.1.2) with ESMTP id 44TCUMFu020662; Wed, 29 May 2024 12:47:05 -0700
DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=juniper.net; h= cc:content-type:date:from:in-reply-to:message-id:mime-version :references:subject:to; s=PPS1017; bh=n0Tr04dwAuMMoRUAY4cYM8T9PJ Y31hQ890hzVmrDa/o=; b=OMMkeA8sA26UVAiTk2T0szE1cqMaFC5CqJULJ1iIrk Gz9newtyqal8Ws4xLfCKYrYmGJhKx+ICPAUPZwvtcrLxfvJCKgp++ktQ2oDh76N4 rg1aIIFVcWCGMaPpGrZyHwERE/W4C/41xqEggLkxP8UHeFDgFwflsRxziuqS8ad6 RKnNfsdpLD8kHDVCFmForjeYNcZjp0T8D5yYqZG4yzLvDv3DRzx17m0wwb/SOmCb 7akXHw9kfQ5p7GLKSHEtbJBOcOR4QKUD98PFuymXLUIqT0rX+/EhKVd5fLPrIKzA uMznMv+szKND8Q8Mr9jRVocizWwecpGIO2PIKiIhJlcg==
Received: from bl0pr05cu006.outbound.protection.outlook.com (mail-eastusazlp17013025.outbound.protection.outlook.com [40.93.11.25]) by mx0b-00273201.pphosted.com (PPS) with ESMTPS id 3ybf3sr4rc-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Wed, 29 May 2024 12:47:04 -0700 (PDT)
ARC-Seal: i=1; a=rsa-sha256; s=arcselector9901; d=microsoft.com; cv=none; b=Gahz62wry7To40jwUBeE3c6/tKXUelyGKKYQh1ExV+zoXZfoCwBViEXikvVD9FcUU4gegEGaQLrTtUuwJEiz0XMB/eW9x4Zgllrl8R3Gjs/o5bHL7CUGOiqZpaV27CM3RT6+QjpQJVXJvsB/YVw9wcV5g71rnYVyhbcCx2at8yVQ+6WDb4Qyrgys/951y4KjCurcLE0XfcixM6Bw/gVhFRP5f8pJ/pXTMQhbsF/ZZvbcJOUyxnQQEe+M/tC16E0XZpnSpNiseW8k/VtTsylhTNJ6p875UTJvIKEgFq9LORtphf/Ph8acbm+BituSEzBmB3PXMYfO2xX9r+mi+PSK8w==
ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=microsoft.com; s=arcselector9901; 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=n0Tr04dwAuMMoRUAY4cYM8T9PJY31hQ890hzVmrDa/o=; b=Kh75M0t0ObVLZ7k3LbzM+yEuqUNo1hQE7qPsSIRi0N89Tswn+Uw70gSbwyrO9Gd9n0k7RbrIPXXCZkMzIUtLMvfgV/6ND15mUrulOLucP42EsnlbF5i5Xu3joI9BFfpFILpKbvmgL1I+rl0xyjcoELKdfYr6EoDk/9Wtyxmz/AcQAk2qp2z/o62FuUhxmNXYWZxT/29e0J+euVrRsgxsccm2e6LzfMkCsbn6pZDE4s/Yv2Az5C0ulWz9eVLJRYekcj6pnbncneZRRLnCozXtCCe/EgH2+MTR9ALz+Ieyitw553NKRyCxNr/BcLhnmO3Q3coX92c35Mkq2+SjIniYsg==
ARC-Authentication-Results: i=1; mx.microsoft.com 1; spf=pass smtp.mailfrom=juniper.net; dmarc=pass action=none header.from=juniper.net; dkim=pass header.d=juniper.net; arc=none
DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=juniper.net; s=selector1; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-SenderADCheck; bh=n0Tr04dwAuMMoRUAY4cYM8T9PJY31hQ890hzVmrDa/o=; b=Z6QoI0WRi++4TdaPpkYSIPcr9unIPaRGcnLXqrMUbKGbYTxYrX/De/LwuHqzjozJa0ZoHl0oqRyMQaI60DokzteJH0Y/lpgUsCn84Ob0CQzLMBb8QkK15d7/93FrGpe0JX65RdeugaipvxdYxFX4YVntzjtvtTNGXUJgNkN46Uw=
Received: from DM4PR05MB9462.namprd05.prod.outlook.com (2603:10b6:8:10e::6) by BY3PR05MB8465.namprd05.prod.outlook.com (2603:10b6:a03:3c8::9) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.7633.21; Wed, 29 May 2024 19:47:01 +0000
Received: from DM4PR05MB9462.namprd05.prod.outlook.com ([fe80::8afb:f50e:e679:dc97]) by DM4PR05MB9462.namprd05.prod.outlook.com ([fe80::8afb:f50e:e679:dc97%6]) with mapi id 15.20.7633.018; Wed, 29 May 2024 19:47:01 +0000
From: Wen Lin <wlin@juniper.net>
To: "Ali Sajassi (sajassi)" <sajassi=40cisco.com@dmarc.ietf.org>, "bess@ietf.org" <bess@ietf.org>, "i-d-announce@ietf.org" <i-d-announce@ietf.org>
Thread-Topic: [bess] Re: I-D Action: draft-ietf-bess-rfc7432bis-09.txt
Thread-Index: AQHapvEOoQ09Ai0Hb0WP5763hz0gMLGuprZs
Date: Wed, 29 May 2024 19:47:01 +0000
Message-ID: <DM4PR05MB9462286DB5BEE439E0D6CBF0C8F22@DM4PR05MB9462.namprd05.prod.outlook.com>
References: <171471134541.42173.14638240280412402413@ietfa.amsl.com> <DM4PR05MB9462D9CC7EE6B2D306E48EDBC8E72@DM4PR05MB9462.namprd05.prod.outlook.com> <SJ0PR11MB5770B1EABA9CE8F292666AEBB0EC2@SJ0PR11MB5770.namprd11.prod.outlook.com>
In-Reply-To: <SJ0PR11MB5770B1EABA9CE8F292666AEBB0EC2@SJ0PR11MB5770.namprd11.prod.outlook.com>
Accept-Language: en-US
Content-Language: en-US
X-MS-Has-Attach:
X-MS-TNEF-Correlator:
msip_labels: MSIP_Label_0633b888-ae0d-4341-a75f-06e04137d755_Enabled=True;MSIP_Label_0633b888-ae0d-4341-a75f-06e04137d755_SiteId=bea78b3c-4cdb-4130-854a-1d193232e5f4;MSIP_Label_0633b888-ae0d-4341-a75f-06e04137d755_SetDate=2024-05-10T17:35:08.1165645Z;MSIP_Label_0633b888-ae0d-4341-a75f-06e04137d755_ContentBits=0;MSIP_Label_0633b888-ae0d-4341-a75f-06e04137d755_Method=Standard
x-ms-publictraffictype: Email
x-ms-traffictypediagnostic: DM4PR05MB9462:EE_|BY3PR05MB8465:EE_
x-ms-office365-filtering-correlation-id: c28c6f4b-52ec-4e62-56a5-08dc80181bcb
x-ms-exchange-senderadcheck: 1
x-ms-exchange-antispam-relay: 0
x-microsoft-antispam: BCL:0;ARA:13230031|1800799015|376005|366007|38070700009;
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:DM4PR05MB9462.namprd05.prod.outlook.com;PTR:;CAT:NONE;SFS:(13230031)(1800799015)(376005)(366007)(38070700009);DIR:OUT;SFP:1102;
x-ms-exchange-antispam-messagedata-chunkcount: 1
x-ms-exchange-antispam-messagedata-0: 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
Content-Type: multipart/alternative; boundary="_000_DM4PR05MB9462286DB5BEE439E0D6CBF0C8F22DM4PR05MB9462namp_"
MIME-Version: 1.0
X-OriginatorOrg: juniper.net
X-MS-Exchange-CrossTenant-AuthAs: Internal
X-MS-Exchange-CrossTenant-AuthSource: DM4PR05MB9462.namprd05.prod.outlook.com
X-MS-Exchange-CrossTenant-Network-Message-Id: c28c6f4b-52ec-4e62-56a5-08dc80181bcb
X-MS-Exchange-CrossTenant-originalarrivaltime: 29 May 2024 19:47:01.3066 (UTC)
X-MS-Exchange-CrossTenant-fromentityheader: Hosted
X-MS-Exchange-CrossTenant-id: bea78b3c-4cdb-4130-854a-1d193232e5f4
X-MS-Exchange-CrossTenant-mailboxtype: HOSTED
X-MS-Exchange-CrossTenant-userprincipalname: THldTYsHT27OD+sjqputXiZGiwyzVdx0dnMOPoQcsC6uKF//3MaLxIYl+GOu84ianb0FONa54yrCTNZBuLh8GQ==
X-MS-Exchange-Transport-CrossTenantHeadersStamped: BY3PR05MB8465
X-Proofpoint-GUID: X4LfKPSYmd8qW_bRKSYYYLcAU37KFou4
X-Proofpoint-ORIG-GUID: X4LfKPSYmd8qW_bRKSYYYLcAU37KFou4
X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1039,Hydra:6.0.650,FMLib:17.12.28.16 definitions=2024-05-29_15,2024-05-28_01,2024-05-17_01
X-Proofpoint-Spam-Details: rule=outbound_spam_notspam policy=outbound_spam score=0 mlxscore=0 suspectscore=0 mlxlogscore=999 impostorscore=0 malwarescore=0 adultscore=0 clxscore=1011 bulkscore=0 phishscore=0 priorityscore=1501 lowpriorityscore=0 spamscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.19.0-2405170001 definitions=main-2405290138
Message-ID-Hash: HXLYGPCEO5ZZHDA7OWPHBRR36BQXPQJ7
X-Message-ID-Hash: HXLYGPCEO5ZZHDA7OWPHBRR36BQXPQJ7
X-MailFrom: wlin@juniper.net
X-Mailman-Rule-Misses: dmarc-mitigation; no-senders; approved; emergency; loop; banned-address; member-moderation; header-match-bess.ietf.org-0; nonmember-moderation; administrivia; implicit-dest; max-recipients; max-size; news-moderation; no-subject; digests; suspicious-header
CC: "bess@ietf.org" <bess@ietf.org>
X-Mailman-Version: 3.3.9rc4
Precedence: list
Subject: [bess] Re: I-D Action: draft-ietf-bess-rfc7432bis-09.txt
List-Id: BGP-Enabled ServiceS working group discussion list <bess.ietf.org>
Archived-At: <https://mailarchive.ietf.org/arch/msg/bess/hP-IbqqF1dgI-7jjDQMMz3kVSBw>
List-Archive: <https://mailarchive.ietf.org/arch/browse/bess>
List-Help: <mailto:bess-request@ietf.org?subject=help>
List-Owner: <mailto:bess-owner@ietf.org>
List-Post: <mailto:bess@ietf.org>
List-Subscribe: <mailto:bess-join@ietf.org>
List-Unsubscribe: <mailto:bess-leave@ietf.org>

Hi Ali,

Thank you for providing the following text.

I think it will be helpful to mention the backward compatibility issue regarding the change introduced in DF election (Section 8.5) as we need to consider the possibility of originating router’s IP addresses coming in with different IP address families.

Thanks,
Wen





Juniper Business Use Only
From: Ali Sajassi (sajassi) <sajassi=40cisco.com@dmarc.ietf.org>
Date: Wednesday, May 15, 2024 at 1:55 PM
To: Wen Lin <wlin@juniper.net>, bess@ietf.org <bess@ietf.org>, i-d-announce@ietf.org <i-d-announce@ietf.org>
Cc: bess@ietf.org <bess@ietf.org>
Subject: Re: [bess] Re: I-D Action: draft-ietf-bess-rfc7432bis-09.txt
[External Email. Be cautious of content]

Hi Wen,

I am thinking of adding  the following paragraph as a clarification for the originating router’s IP address.


“The Originating Router’s IP address does not need to be a routable address and its purpose is to identify the originator of that EVPN route uniquely. It can be either IPv4 or IPv6 address independent of the BGP next hop address type for that NLRI and it must remain the same for all EVPN routes advertised by that PE.”



Cheers,

Ali



Juniper Business Use Only
From: Wen Lin <wlin=40juniper.net@dmarc.ietf.org>
Date: Friday, May 10, 2024 at 11:06 AM
To: bess@ietf.org <bess@ietf.org>, i-d-announce@ietf.org <i-d-announce@ietf.org>
Cc: bess@ietf.org <bess@ietf.org>
Subject: [bess] Re: I-D Action: draft-ietf-bess-rfc7432bis-09.txt
Thank you for the updated draft.

I think we need to explicitly specify how we set the Originating Router’s IP address – when it will be to IPv6 or IPv4 address for both Ethernet Segment Route and Inclusive Multicast Ethernet Tag Route.  Today, there is no mentioning about it in the draft.
7.4. <https://urldefense.com/v3/__https:/datatracker.ietf.org/doc/html/draft-ietf-bess-rfc7432bis-09*section-7.4__;Iw!!NEt6yMaO-gk!D8FxrZ9AXM1VDe0Lr_x1vfnVhlT_Aa-m2k5dfbuYNwjcHjUrl4PwNDjonwQ2by0T_aS2klGdRdmVhPe9_ee4pOSj3vUNqw$> Ethernet Segment Route<https://urldefense.com/v3/__https:/datatracker.ietf.org/doc/html/draft-ietf-bess-rfc7432bis-09*name-ethernet-segment-route__;Iw!!NEt6yMaO-gk!D8FxrZ9AXM1VDe0Lr_x1vfnVhlT_Aa-m2k5dfbuYNwjcHjUrl4PwNDjonwQ2by0T_aS2klGdRdmVhPe9_ee4pOQZKTSEyg$>
            +---------------------------------------+
            |  RD (8 octets)                        |
            +---------------------------------------+
            |Ethernet Segment Identifier (10 octets)|
            +---------------------------------------+
            |  IP Address Length (1 octet)          |
            +---------------------------------------+
            |  Originating Router's IP Address      |
            |          (4 or 16 octets)             |
            +---------------------------------------+

We need to add definition or reference for the Originating Router’s IP Address.
7.3. <https://urldefense.com/v3/__https:/datatracker.ietf.org/doc/html/draft-ietf-bess-rfc7432bis-09*section-7.3__;Iw!!NEt6yMaO-gk!D8FxrZ9AXM1VDe0Lr_x1vfnVhlT_Aa-m2k5dfbuYNwjcHjUrl4PwNDjonwQ2by0T_aS2klGdRdmVhPe9_ee4pORjQTaKBA$> Inclusive Multicast Ethernet Tag Route<https://urldefense.com/v3/__https:/datatracker.ietf.org/doc/html/draft-ietf-bess-rfc7432bis-09*name-inclusive-multicast-etherne__;Iw!!NEt6yMaO-gk!D8FxrZ9AXM1VDe0Lr_x1vfnVhlT_Aa-m2k5dfbuYNwjcHjUrl4PwNDjonwQ2by0T_aS2klGdRdmVhPe9_ee4pOSIekbGxQ$>

            +---------------------------------------+

            |  RD (8 octets)                        |

            +---------------------------------------+

            |  Ethernet Tag ID (4 octets)           |

            +---------------------------------------+

            |  IP Address Length (1 octet)          |

            +---------------------------------------+

            |  Originating Router's IP Address      |

            |          (4 or 16 octets)             |

            +---------------------------------------+



For IMET route, we have the following definition in section 11.1:

“The Originating Router's IP Address field value MUST be set to an IP address of the PE that should be common for all the EVIs on the PE (e.g., this address may be the PE's loopback address). The IP Address Length field is in bits.”



A router may have both IPv4 and IPv6 addresses configured for the loopback.  We need to specify when IPv6 address will be used based on whether EVPN is used IPv4 or IPv6 underlay.
Thanks,
Wen



Juniper Business Use Only
From: BESS <bess-bounces@ietf.org> on behalf of internet-drafts@ietf.org <internet-drafts@ietf.org>
Date: Friday, May 3, 2024 at 12:42 AM
To: i-d-announce@ietf.org <i-d-announce@ietf.org>
Cc: bess@ietf.org <bess@ietf.org>
Subject: [bess] I-D Action: draft-ietf-bess-rfc7432bis-09.txt
[External Email. Be cautious of content]


Internet-Draft draft-ietf-bess-rfc7432bis-09.txt is now available. It is a
work item of the BGP Enabled ServiceS (BESS) WG of the IETF.

   Title:   BGP MPLS-Based Ethernet VPN
   Authors: Ali Sajassi
            Luc Andre Burdet
            John Drake
            Jorge Rabadan
   Name:    draft-ietf-bess-rfc7432bis-09.txt
   Pages:   73
   Dates:   2024-05-02

Abstract:

   This document describes procedures for Ethernet VPN (EVPN), a BGP
   MPLS-based solution which addresses the requirements specified in the
   corresponding RFC - "Requirements for Ethernet VPN (EVPN)".  This
   document obsoletes RFC7432 (BGP MPLS-Based Ethernet VPN) and updates
   RFC8214 (Virtual Private Wire Service Support in Ethernet VPN).

The IETF datatracker status page for this Internet-Draft is:
https://urldefense.com/v3/__https://datatracker.ietf.org/doc/draft-ietf-bess-rfc7432bis/__;!!NEt6yMaO-gk!DQNdb1zziDhGamgqVCqazNaTWtGRyB4JfRJn_4PBJ-meIo5dUeuj3X1ZZzUL6Ak1xr3TX2QD68p6Le_VrAUK3PyL$<https://urldefense.com/v3/__https:/datatracker.ietf.org/doc/draft-ietf-bess-rfc7432bis/__;!!NEt6yMaO-gk!DQNdb1zziDhGamgqVCqazNaTWtGRyB4JfRJn_4PBJ-meIo5dUeuj3X1ZZzUL6Ak1xr3TX2QD68p6Le_VrAUK3PyL$>

There is also an HTMLized version available at:
https://urldefense.com/v3/__https://datatracker.ietf.org/doc/html/draft-ietf-bess-rfc7432bis-09__;!!NEt6yMaO-gk!DQNdb1zziDhGamgqVCqazNaTWtGRyB4JfRJn_4PBJ-meIo5dUeuj3X1ZZzUL6Ak1xr3TX2QD68p6Le_VrD-_D2Jy$<https://urldefense.com/v3/__https:/datatracker.ietf.org/doc/html/draft-ietf-bess-rfc7432bis-09__;!!NEt6yMaO-gk!DQNdb1zziDhGamgqVCqazNaTWtGRyB4JfRJn_4PBJ-meIo5dUeuj3X1ZZzUL6Ak1xr3TX2QD68p6Le_VrD-_D2Jy$>

A diff from the previous version is available at:
https://urldefense.com/v3/__https://author-tools.ietf.org/iddiff?url2=draft-ietf-bess-rfc7432bis-09__;!!NEt6yMaO-gk!DQNdb1zziDhGamgqVCqazNaTWtGRyB4JfRJn_4PBJ-meIo5dUeuj3X1ZZzUL6Ak1xr3TX2QD68p6Le_VrF5Wvh7P$<https://urldefense.com/v3/__https:/author-tools.ietf.org/iddiff?url2=draft-ietf-bess-rfc7432bis-09__;!!NEt6yMaO-gk!DQNdb1zziDhGamgqVCqazNaTWtGRyB4JfRJn_4PBJ-meIo5dUeuj3X1ZZzUL6Ak1xr3TX2QD68p6Le_VrF5Wvh7P$>

Internet-Drafts are also available by rsync at:
rsync.ietf.org::internet-drafts


_______________________________________________
BESS mailing list
BESS@ietf.org
https://urldefense.com/v3/__https://www.ietf.org/mailman/listinfo/bess__;!!NEt6yMaO-gk!DQNdb1zziDhGamgqVCqazNaTWtGRyB4JfRJn_4PBJ-meIo5dUeuj3X1ZZzUL6Ak1xr3TX2QD68p6Le_VrCT0gLFF$<https://urldefense.com/v3/__https:/www.ietf.org/mailman/listinfo/bess__;!!NEt6yMaO-gk!DQNdb1zziDhGamgqVCqazNaTWtGRyB4JfRJn_4PBJ-meIo5dUeuj3X1ZZzUL6Ak1xr3TX2QD68p6Le_VrCT0gLFF$>