IETF Logo Mail Archive

Re: [spring] Beyond SRv6.

Ron Bonica <rbonica@juniper.net> Tue, 03 September 2019 14:57 UTC

Return-Path: <rbonica@juniper.net>
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 21E1B1208A8; Tue, 3 Sep 2019 07:57:06 -0700 (PDT)
X-Virus-Scanned: amavisd-new at amsl.com
X-Spam-Flag: NO
X-Spam-Score: -2.7
X-Spam-Level:
X-Spam-Status: No, score=-2.7 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, RCVD_IN_DNSWL_LOW=-0.7, SPF_HELO_NONE=0.001, SPF_PASS=-0.001, URIBL_BLOCKED=0.001] autolearn=ham autolearn_force=no
Authentication-Results: ietfa.amsl.com (amavisd-new); dkim=pass (2048-bit key) header.d=juniper.net
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 K0P36ZJResyq; Tue, 3 Sep 2019 07:57:04 -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 1D40C120801; Tue, 3 Sep 2019 07:57:04 -0700 (PDT)
Received: from pps.filterd (m0108160.ppops.net [127.0.0.1]) by mx0b-00273201.pphosted.com (8.16.0.42/8.16.0.42) with SMTP id x83Ero1l022835; Tue, 3 Sep 2019 07:57:01 -0700
DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=juniper.net; h=from : to : subject : date : message-id : references : in-reply-to : content-type : content-transfer-encoding : mime-version; s=PPS1017; bh=+w/cYdLowBT0mrrscFoWAqd+UG0Fx/JRwZ0rziaoomI=; b=Yi/NIvx2vIb5BvVNuiZeJpO2o5xIP+QzEmAxko4dCV3AvolCtxMFCXQYKJa9jJfR74nR UbFrx29pByfRxooRttPjdjLopIaAtBui+QXfJBNKKxlqySKqAtB2+s9px55PkRGsU/9j tsOKplSJSbvCGsUtH0rQFaVLaUvKbW/nL7teu/73lsE5w67PhP3PtYpVlaIsaZnFGWfG rcYu53zv5vJIAvtInVUJVRB+b0h81jLRJzMpdIYxazXa9qawnZ7jcICNMtDNOuauVhOx 971UDmemLZoEzyyo8t1lt+VLfjcbS/BcmmCCtPyWGHksFQY75Ro0f12/UVP3isqDSkg9 FQ==
Received: from nam01-bn3-obe.outbound.protection.outlook.com (mail-bn3nam01lp2052.outbound.protection.outlook.com [104.47.33.52]) by mx0b-00273201.pphosted.com with ESMTP id 2usmf7gkn6-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Tue, 03 Sep 2019 07:57:01 -0700
ARC-Seal: i=1; a=rsa-sha256; s=arcselector9901; d=microsoft.com; cv=none; b=UpCwP62rLa+wOR2wgQYsaLkCpnVQRo8XiiybF5deKJX+VTxIT++BP6ZgvRc7vk8ZmDUY5wcpRUPs/vxM2RS6WJ7RlsDxRRO0U1CY7oyaxU+zl5JFufHrICCjUbBxo/BIMB5See/31Iq8FvhFiYzv0ICogLQORi+5LtcyXns7KUpnw7XOpWW5epSb8vGVWwqN+fPE15SY9OM/e9/0sMAP0T5QIrprctuIU9N5Pht11vA8SIGds5FtMOpuW+YiRr1/XFoMcfZVtHVxmpPgG8tmos8mff8ANAV83iveHy2IMy5jghxQA8kJbzS8IryD3F1xDWrS0l2DqpNpFCShMZZYRA==
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-SenderADCheck; bh=+w/cYdLowBT0mrrscFoWAqd+UG0Fx/JRwZ0rziaoomI=; b=ahSVOGlo/CIKhG8QVuf6NY6omkLsHWeL4WsyTjMBnc2GD0FQ5Q+AaXAEw2De9nTAg7RyKa6V4ekHc2cHbndI9Z9JcsHUKtiXqL1q9d2Tkl4/h7tcXrLnGQuPq83ywCb5lSO4dkFyDcRM8NKJiYMbH7tkr3CP/W/x40bs68jFPmVB7axur5GpqtuSJsFrIhvwxbX6t9YokkyL2oZ8vakyonpA4kAgbAbPWQCkzqy8nk23pkLZ0QSwCsBMedZIHSjk1De9gIph9jSHAAz9QnAlSNymh4wTXWqjn6zYZK1tTIpHViA78sHKDnx8zn/OpSS04CENRWkq7ENbge5OI5ku7g==
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
Received: from BYAPR05MB5463.namprd05.prod.outlook.com (20.177.185.144) by BYAPR05MB5928.namprd05.prod.outlook.com (20.178.51.144) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.2241.11; Tue, 3 Sep 2019 14:56:58 +0000
Received: from BYAPR05MB5463.namprd05.prod.outlook.com ([fe80::f4f2:f284:d49a:890a]) by BYAPR05MB5463.namprd05.prod.outlook.com ([fe80::f4f2:f284:d49a:890a%4]) with mapi id 15.20.2241.012; Tue, 3 Sep 2019 14:56:57 +0000
From: Ron Bonica <rbonica@juniper.net>
To: Fernando Gont <fgont@si6networks.com>, Rob Shakir <robjs@google.com>, SPRING WG List <spring@ietf.org>, "6man@ietf.org" <6man@ietf.org>
Thread-Topic: [spring] Beyond SRv6.
Thread-Index: AQHVSwgt98swpc9VGEiHCF6pCt7E6qcVwfowgAAkGwCAAY+IsIACiS6AgAA5sPA=
Content-Class:
Date: Tue, 03 Sep 2019 14:56:57 +0000
Message-ID: <BYAPR05MB5463AEB8DF23FCF31C4257ADAEB90@BYAPR05MB5463.namprd05.prod.outlook.com>
References: <CAHd-QWtA21+2Sm616Fnw0D-eB7SNb_BeG8-A-MCLLFgTwSpOsg@mail.gmail.com> <BYAPR05MB54630831722DE1D3E6C7F872AEBC0@BYAPR05MB5463.namprd05.prod.outlook.com> <abded144-7557-1093-874c-0f9ca708af6a@si6networks.com> <BL0PR05MB5458C00081B05584E77DB19DAEBF0@BL0PR05MB5458.namprd05.prod.outlook.com> <5e4f18d3-dc55-f459-c2d5-bf4cf950d257@si6networks.com>
In-Reply-To: <5e4f18d3-dc55-f459-c2d5-bf4cf950d257@si6networks.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_Owner=rbonica@juniper.net; MSIP_Label_0633b888-ae0d-4341-a75f-06e04137d755_SetDate=2019-09-03T14:56:56.2837523Z; MSIP_Label_0633b888-ae0d-4341-a75f-06e04137d755_Name=Juniper Business Use Only; MSIP_Label_0633b888-ae0d-4341-a75f-06e04137d755_Application=Microsoft Azure Information Protection; MSIP_Label_0633b888-ae0d-4341-a75f-06e04137d755_ActionId=13f30eb0-6920-439f-90f6-dfc74d5dd83e; MSIP_Label_0633b888-ae0d-4341-a75f-06e04137d755_Extended_MSFT_Method=Automatic
dlp-product: dlpe-windows
dlp-version: 11.2.0.14
dlp-reaction: no-action
x-originating-ip: [66.129.241.11]
x-ms-publictraffictype: Email
x-ms-office365-filtering-correlation-id: a52ae69a-83b1-47e9-bc44-08d7307ef7eb
x-ms-office365-filtering-ht: Tenant
x-microsoft-antispam: BCL:0; PCL:0; RULEID:(2390118)(7020095)(4652040)(8989299)(4534185)(4627221)(201703031133081)(201702281549075)(8990200)(5600166)(711020)(4605104)(1401327)(4618075)(2017052603328)(7193020); SRVR:BYAPR05MB5928;
x-ms-traffictypediagnostic: BYAPR05MB5928:
x-ms-exchange-purlcount: 2
x-microsoft-antispam-prvs: <BYAPR05MB5928E68E6CCC32C16E0FF49EAEB90@BYAPR05MB5928.namprd05.prod.outlook.com>
x-ms-oob-tlc-oobclassifiers: OLM:4303;
x-forefront-prvs: 01494FA7F7
x-forefront-antispam-report: SFV:NSPM; SFS:(10019020)(4636009)(366004)(376002)(346002)(39860400002)(136003)(396003)(189003)(199004)(13464003)(7696005)(5660300002)(6306002)(86362001)(25786009)(14444005)(110136005)(316002)(478600001)(486006)(76176011)(2501003)(8936002)(256004)(186003)(33656002)(6506007)(81166006)(8676002)(446003)(81156014)(71190400001)(71200400001)(102836004)(55016002)(53546011)(476003)(6436002)(74316002)(11346002)(3846002)(6116002)(52536014)(2906002)(66066001)(9686003)(229853002)(14454004)(966005)(305945005)(64756008)(99286004)(7736002)(76116006)(66946007)(66556008)(66476007)(6246003)(53936002)(66446008)(26005); DIR:OUT; SFP:1102; SCL:1; SRVR:BYAPR05MB5928; H:BYAPR05MB5463.namprd05.prod.outlook.com; FPR:; SPF:None; LANG:en; PTR:InfoNoRecords; MX:1; A:1;
received-spf: None (protection.outlook.com: juniper.net does not designate permitted sender hosts)
x-ms-exchange-senderadcheck: 1
x-microsoft-antispam-message-info: QRt8SKtokI8VOyVT+aoaQc6ExPV7bW+rXa15cnGnpSL+vSczLUgpQ4PIVwiwxeIO4SEtiq8/YLV0V3MWV67uvFPaxc+9QPpCR91CNxjrgj8ZXt4BKvpsm4HXVV214b72GwMwzcrveahpkf68rA02+rGlzXC6BSy3sr1HuU8yJvTJLStE2G6fJclPj7mpf/HMjKAike+nr8iw6CjlrXjKE/LjFPvXaLcM/m+bUPC7mh/DqC/IL9HyiRmDYAaLLmvFj5u5/8TNTu8CNdtul44rrrZuulVdoquBle5EJfMLl9GVe+DE6QXg/h7Z4HN3dS2Jrpp6XhiP10sBYNKSZW2Lu04eQ4mfJN7+aoNjoQT3t+mRVbmqMSYjRl6T0f4S/p7Hf4rBu5NyR2yZZ7QajvG2ObBLjVAD2f4JXORAe/Dgx/4=
x-ms-exchange-transport-forked: True
Content-Type: text/plain; charset="utf-8"
Content-Transfer-Encoding: base64
MIME-Version: 1.0
X-OriginatorOrg: juniper.net
X-MS-Exchange-CrossTenant-Network-Message-Id: a52ae69a-83b1-47e9-bc44-08d7307ef7eb
X-MS-Exchange-CrossTenant-originalarrivaltime: 03 Sep 2019 14:56:57.8209 (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: b6lshSsjPIvVPqnUenCSoFX6hDKS3ghMwiYJkmulZ/Yjgd2JZZEAQu7Xu90TrnXzBUcGgwMKQCwr9fEELUsIZw==
X-MS-Exchange-Transport-CrossTenantHeadersStamped: BYAPR05MB5928
X-Proofpoint-Virus-Version: vendor=fsecure engine=2.50.10434:6.0.70,1.0.8 definitions=2019-09-03_02:2019-09-03,2019-09-03 signatures=0
X-Proofpoint-Spam-Details: rule=outbound_spam_notspam policy=outbound_spam score=0 lowpriorityscore=0 malwarescore=0 adultscore=0 clxscore=1015 spamscore=0 priorityscore=1501 mlxlogscore=999 phishscore=0 bulkscore=0 mlxscore=0 suspectscore=0 impostorscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.12.0-1906280000 definitions=main-1909030157
Archived-At: <https://mailarchive.ietf.org/arch/msg/spring/iQ33c3Xj9Z6TmZnnCDy9TIMy03M>
Subject: Re: [spring] Beyond SRv6.
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: Tue, 03 Sep 2019 14:57:06 -0000

Fernando,

Please search for the work "insert" in Section 4 of https://tools.ietf.org/html/draft-ietf-spring-srv6-network-programming-01. You will see several examples.

You will also see an example where a second Routing header is  inserted.

                                                                       Ron


Juniper Business Use Only

-----Original Message-----
From: Fernando Gont <fgont@si6networks.com> 
Sent: Tuesday, September 3, 2019 7:26 AM
To: Ron Bonica <rbonica@juniper.net>; Rob Shakir <robjs@google.com>; SPRING WG List <spring@ietf.org>; 6man@ietf.org
Subject: Re: [spring] Beyond SRv6.

On 2/9/19 00:10, Ron Bonica wrote:
> Hi Fernando,
> 
> 6man participants should look at the following:
> 
> - 
> - https://tools.ietf.org/html/draft-ietf-spring-srv6-network-programming-01 (In particular, Sections 4 and 5)
> - https://tools.ietf.org/html/draft-filsfils-spring-net-pgm-extension-srv6-usid-02

The short version of the question would be:
Does any of these I-Ds, and in particular, draft-ietf-spring-srv6-network-programming (a wg item) propose or suggest to insert EHs in the network?

Thanks,




--
Fernando Gont
SI6 Networks
e-mail: fgont@si6networks.com
PGP Fingerprint: 6666 31C6 D484 63B2 8FB1 E3C4 AE25 0D55 1D4E 7492

v2.23.0 | Report a Bug | By Email