Return-Path: X-Original-To: mpls@ietfa.amsl.com Delivered-To: mpls@ietfa.amsl.com Received: from localhost (ietfa.amsl.com [127.0.0.1]) by ietfa.amsl.com (Postfix) with ESMTP id 4C3131A1A13; Wed, 18 Mar 2015 07:56:59 -0700 (PDT) X-Virus-Scanned: amavisd-new at amsl.com X-Spam-Flag: NO X-Spam-Score: 2.078 X-Spam-Level: ** X-Spam-Status: No, score=2.078 tagged_above=-999 required=5 tests=[BAYES_00=-1.9, CHARSET_FARAWAY_HEADER=3.2, CN_BODY_35=0.339, MIME_8BIT_HEADER=0.3, MIME_CHARSET_FARAWAY=2.45, RCVD_IN_DNSWL_MED=-2.3, SPF_PASS=-0.001, T_RP_MATCHES_RCVD=-0.01] autolearn=ham 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 y6-J3sUcMaLw; Wed, 18 Mar 2015 07:56:57 -0700 (PDT) Received: from lhrrgout.huawei.com (lhrrgout.huawei.com [194.213.3.17]) (using TLSv1 with cipher RC4-SHA (128/128 bits)) (No client certificate requested) by ietfa.amsl.com (Postfix) with ESMTPS id 8201A1A1A0B; Wed, 18 Mar 2015 07:56:56 -0700 (PDT) Received: from 172.18.7.190 (EHLO lhreml405-hub.china.huawei.com) ([172.18.7.190]) by lhrrg02-dlp.huawei.com (MOS 4.3.7-GA FastPath queued) with ESMTP id BQJ83520; Wed, 18 Mar 2015 14:56:54 +0000 (GMT) Received: from NKGEML403-HUB.china.huawei.com (10.98.56.34) by lhreml405-hub.china.huawei.com (10.201.5.242) with Microsoft SMTP Server (TLS) id 14.3.158.1; Wed, 18 Mar 2015 14:56:52 +0000 Received: from NKGEML512-MBS.china.huawei.com ([169.254.8.209]) by nkgeml403-hub.china.huawei.com ([10.98.56.34]) with mapi id 14.03.0158.001; Wed, 18 Mar 2015 22:56:40 +0800 From: Xuxiaohu To: Xuxiaohu , "Jeffrey (Zhaohui) Zhang" , Antoni Przygienda , "stbryant@cisco.com" , Eric Rosen , BIER , IJsbrand Wijnands Thread-Topic: [Bier] Encapsulation first nibble Thread-Index: AQHQXcZrqojq7Dn2dkqRctiyZ05xTp0aTR0AgAY0PqCAAAkpwP//38SAgAAFoQCAAM2HIIAAhnQAgACMeVCAAAkmcA== Date: Wed, 18 Mar 2015 14:56:39 +0000 Message-ID: <1FEE3F8F5CCDE64C9A8E8F4AD27C19EE0831CF22@NKGEML512-MBS.china.huawei.com> References: <55033E87.3030305@juniper.net> <5503403E.4050304@cisco.com> <1FEE3F8F5CCDE64C9A8E8F4AD27C19EE0831CB77@NKGEML512-MBS.china.huawei.com> <1FEE3F8F5CCDE64C9A8E8F4AD27C19EE0831CBB2@NKGEML512-MBS.china.huawei.com> <2E4BB27CAB87BF43B4207C0E55860F1827D3C5@eusaamb103.ericsson.se> <1FEE3F8F5CCDE64C9A8E8F4AD27C19EE0831CCE9@NKGEML512-MBS.china.huawei.com> <1FEE3F8F5CCDE64C9A8E8F4AD27C19EE0831CEFD@NKGEML512-MBS.china.huawei.com> In-Reply-To: <1FEE3F8F5CCDE64C9A8E8F4AD27C19EE0831CEFD@NKGEML512-MBS.china.huawei.com> Accept-Language: zh-CN, en-US Content-Language: zh-CN X-MS-Has-Attach: X-MS-TNEF-Correlator: x-originating-ip: [10.47.117.70] Content-Type: text/plain; charset="gb2312" Content-Transfer-Encoding: base64 MIME-Version: 1.0 X-CFilter-Loop: Reflected Archived-At: Cc: "mpls@ietf.org" , "sfc@ietf.org" Subject: [mpls] =?gb2312?b?tPC4tDogW0JpZXJdIEVuY2Fwc3VsYXRpb24gZmlyc3Qg?= =?gb2312?b?bmliYmxl?= X-BeenThere: mpls@ietf.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: Multi-Protocol Label Switching WG List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 18 Mar 2015 14:56:59 -0000 DQoNCj4gLS0tLS3Tyrz+1K28/i0tLS0tDQo+ILeivP7IyzogbXBscyBbbWFpbHRvOm1wbHMtYm91 bmNlc0BpZXRmLm9yZ10gtPqx7SBYdXhpYW9odQ0KPiC3osvNyrG85DogMjAxNcTqM9TCMTjI1SAy MjoyMA0KPiDK1bz+yMs6IEplZmZyZXkgKFpoYW9odWkpIFpoYW5nOyBBbnRvbmkgUHJ6eWdpZW5k YTsgc3RicnlhbnRAY2lzY28uY29tOyBFcmljDQo+IFJvc2VuOyBCSUVSOyBJSnNicmFuZCBXaWpu YW5kcw0KPiCzrcvNOiBtcGxzQGlldGYub3JnOyBzZmNAaWV0Zi5vcmcNCj4g1vfM4jogUmU6IFtt cGxzXSBbQmllcl0gRW5jYXBzdWxhdGlvbiBmaXJzdCBuaWJibGUNCj4gDQo+IEhpIEplZmZyZXks DQo+IA0KPiA+IC0tLS0t08q8/tStvP4tLS0tLQ0KPiA+ILeivP7IyzogSmVmZnJleSAoWmhhb2h1 aSkgWmhhbmcgW21haWx0bzp6emhhbmdAanVuaXBlci5uZXRdDQo+ID4gt6LLzcqxvOQ6IDIwMTXE 6jPUwjE4yNUgMjE6NTMNCj4gPiDK1bz+yMs6IFh1eGlhb2h1OyBBbnRvbmkgUHJ6eWdpZW5kYTsg c3RicnlhbnRAY2lzY28uY29tOyBFcmljIFJvc2VuOw0KPiA+IEJJRVI7IElKc2JyYW5kIFdpam5h bmRzDQo+ID4gs63LzTogbXBsc0BpZXRmLm9yZzsgc2ZjQGlldGYub3JnDQo+ID4g1vfM4jogUkU6 IFtCaWVyXSBFbmNhcHN1bGF0aW9uIGZpcnN0IG5pYmJsZQ0KPiA+DQo+ID4gWGlhb2h1LA0KPiA+ DQo+ID4gPiBGb2xsb3dpbmcgc3VjaCBsb2dpYyAoaS5lLiwgYXNzaWduIGEgbmliYmxlIHZhbHVl IHNwZWNpZmljIHRvIHRoZQ0KPiA+ID4gbmV3IGVuY2Fwc3VsYXRpb24gaGVhZGVyKSwgd2Ugd291 bGQgaGF2ZSB0byBjb25zaWRlciBob3cgbWFueQ0KPiA+ID4gYXZhaWxhYmxlIG5pYmJsZSB2YWx1 ZXMgYXJlIHRoZXJlIHdoaWNoIGNhbiBiZSB1c2VkIGZvciBmdXR1cmUNCj4gPiA+IGVuY2Fwc3Vs YXRpb24gaGVhZGVycyBpbiB0aGUgc2FtZSB3YXkuDQo+ID4NCj4gPiBUaGVyZSBhcmUgc3RpbGwg cXVpdGUgYSBmZXcgdmFsdWVzIGxlZnQ7IGRlZmluaW5nIGEgbmV3IGVuY2Fwc3VsYXRpb24NCj4g PiBpcyBub3QgbGlnaHRseSB0YWtlbjsgYWRkaW5nIGEgbmV3IElQIHZlcnNpb24gaXMgbm90IGxp Z2h0bHkgdGFrZW4NCj4gPiBlaXRoZXIuIEJlc2lkZXMsIHRoZXJlIGlzIHRoaXMgInJlc2VydmVk IHZhbHVlIDE1IiBpZGVhIGZyb20gSWNlLg0KPiANCj4gU2luY2UgdGhlIGNvbnRyb2wgd29yZCBp cyBvcHRpb25hbCB3aGVuIHRyYW5zcG9ydGluZyBFdGhlcm5ldCBvdmVyIE1QTFMsIEkNCj4gd29u ZGVyIHdoZXRoZXIgdGhlIGlkZWEgb2YgcmVzZXJ2aW5nIHRoZSBmaXJzdCBuaWJibGUgdmFsdWUg b2YgMTUgaXMgZmVhc2libGUgaW4NCj4gcHJhY3RpY2UuDQo+IA0KPiA+IENvdXBsZWQgd2l0aCB0 aGUgcmVhc29ucyB0aGF0IEVyaWMgZ2F2ZToNCj4gPg0KPiA+ID4gSSB0aGluayB0aGUgcHJvcGVy IGRpcmVjdGlvbiBpcyB0byB1c2UgdGhlIE1QTFMgZW50cm9weSBsYWJlbCwNCj4gPiA+IHJhdGhl ciB0aGFuIHRvIGhhdmUgZWFjaCByb3V0ZXIgY29tcHV0ZSB0aGUgZW50cm9weSBiYXNlZCBvbiBh bg0KPiA+ID4gYW5hbHlzaXMgb2YgdGhlIG5leHQgZW5jYXBzdWxhdGlvbiBoZWFkZXIuDQo+ID4g Pg0KPiA+ID4gU28gSSBkb24ndCB0aGluayBCSUVSIGp1c3RpZmllcyB0aGUgdXNlIG9mIGEgbmV3 IE1QTFMgc3BlY2lhbA0KPiA+ID4gcHVycG9zZSBwYXlsb2FkLXByb3RvY29sLWlkZW50aWZpZXIg bGFiZWwuDQo+ID4NCj4gPiBJIHdvdWxkIHRoaW5rIHRoZSBlbmNhcC1zcGVjaWZpYyBuaWJibGUg aXMgcXVpdGUgcmVhc29uYWJsZSwgYW5kDQo+ID4gYmV0dGVyIHRoYW4gYSBzcGVjaWFsIHB1cnBv c2UgbGFiZWwuDQo+IA0KPiBEdWUgdG8gdGhlIHNhbWUgcmVhc29uIGFzIG1lbnRpb25lZCBhYm92 ZSwgSSB3b25kZXIgd2hldGhlciBpdCdzIGZlYXNpYmxlIHRvDQo+IHJlc2VydmUgYSBjZXJ0YWlu IGZpcnN0IG5pYmJsZSB2YWx1ZSBhcyBhbiBlbmNhcC1zcGVjaWZpYyBuaWJibGUgaW4gcHJhY3Rp Y2UuDQoNCk1vcmUgc3BlY2lmaWNhbGx5LCBzaW5jZSBpdCBhbGxvd3MgdGhlIEV0aGVybmV0IGZy YW1lcyB0byBiZSB0cmFuc3BvcnRlZCBvdmVyIE1QTFMgbmV0d29ya3Mgdy9vIGNvbnRyb2wgd29y ZCwgYW55IHBvc3NpYmxlIHZhbHVlIG9mIHRoZSBmaXJzdCBuaWJibGUgbWF5IGhhdmUgYmVlbiB1 c2VkLiBPZiBjb3Vyc2UsIGlmIHRoZSBmaXJzdCBuaWJibGUgaXMgaW1tZWRpYXRlbHkgYWZ0ZXIg YSBjZXJ0YWluIFNQTCBvciBFU1BMLCBpdCBiZWNvbWVzIHBvc3NpYmxlIHRvIHJlc2VydmUgYSBj ZXJ0YWluIHZhbHVlIG9mIHRoYXQgbmliYmxlIGFzIGEgZ2l2ZW4gZW5jYXBzdWxhdGlvbiBoZWFk ZXIgKHNlZSBodHRwczovL3Rvb2xzLmlldGYub3JnL2h0bWwvZHJhZnQtZ3VpY2hhcmQtc2ZjLW1l dGFkYXRhLWhlYWRlci0wMCNwYWdlLTQpLiBIb3dldmVyLCBpbiB0aGlzIGNhc2UgKGkuZS4sIGFu IFNQTCBvciBFU1BMIGlzIHVzZWQpLCBpdCBzZWVtcyBtb3JlIHN0cmFpZ2h0Zm9yd2FyZCB0byBh ZGQgYSBwcm90byBmaWVsZCBhZnRlciB0aGUgZmlyc3QgbmliYmxlLCByYXRoZXIgdGhhbiB1c2lu ZyB0aGUgZmlyc3QgbmliYmxlIGl0c2VsZiBhcyBhIHBvb3ItbWFuJ3MgcHJvdG8gZmllbGQuDQoN Cj4gQmVzdCByZWdhcmRzLA0KPiBYaWFvaHUNCj4gDQo+ID4gSmVmZnJleQ0KPiBfX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fXw0KPiBtcGxzIG1haWxpbmcgbGlz dA0KPiBtcGxzQGlldGYub3JnDQo+IGh0dHBzOi8vd3d3LmlldGYub3JnL21haWxtYW4vbGlzdGlu Zm8vbXBscw0K