IETF Logo Mail Archive

Re: [pim] Hi Reshad, the issues about igmp snooping model are addressed. Thanks a lot!

Hongji Zhao <hongji.zhao@ericsson.com> Tue, 25 September 2018 04:30 UTC

Return-Path: <hongji.zhao@ericsson.com>
X-Original-To: pim@ietfa.amsl.com
Delivered-To: pim@ietfa.amsl.com
Received: from localhost (localhost [127.0.0.1]) by ietfa.amsl.com (Postfix) with ESMTP id 7013C131218 for <pim@ietfa.amsl.com>; Mon, 24 Sep 2018 21:30:12 -0700 (PDT)
X-Virus-Scanned: amavisd-new at amsl.com
X-Spam-Flag: NO
X-Spam-Score: -4.309
X-Spam-Level:
X-Spam-Status: No, score=-4.309 tagged_above=-999 required=5 tests=[BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, HTML_MESSAGE=0.001, RCVD_IN_DNSWL_MED=-2.3, SPF_PASS=-0.001, T_DKIMWL_WL_HIGH=-0.01, URIBL_BLOCKED=0.001] autolearn=unavailable autolearn_force=no
Authentication-Results: ietfa.amsl.com (amavisd-new); dkim=pass (1024-bit key) header.d=ericsson.com header.b=S/8GkVrL; dkim=pass (1024-bit key) header.d=ericsson.com header.b=JHKOnQZc
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 EJRPxqbVg5-8 for <pim@ietfa.amsl.com>; Mon, 24 Sep 2018 21:30:11 -0700 (PDT)
Received: from sessmg23.ericsson.net (sessmg23.ericsson.net [193.180.251.45]) (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 6F79B13121C for <pim@ietf.org>; Mon, 24 Sep 2018 21:30:07 -0700 (PDT)
DKIM-Signature: v=1; a=rsa-sha256; d=ericsson.com; s=mailgw201801; c=relaxed/simple; q=dns/txt; i=@ericsson.com; t=1537849803; h=From:Sender:Reply-To:Subject:Date:Message-ID:To:CC:MIME-Version:Content-Type: Content-Transfer-Encoding:Content-ID:Content-Description:Resent-Date:Resent-From: Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:In-Reply-To:References:List-Id: List-Help:List-Unsubscribe:List-Subscribe:List-Post:List-Owner:List-Archive; bh=kq5xLKOCp34DiRm0UzoBVznC0cc/BGgItpA2zB/QP2Q=; b=S/8GkVrL9qcgDXdz0H2IQOk44ZpNEenY3p0qq3kaMgQYd6XVkYA/r9hpl11DmTKa l/ZLilT+qFMPGL1kkO3jkmgCdZg+2zSWwSgMD9sOMUjh4AbQ25Wst+V8XmaF0/x/ 4SwCn2f/w6SNGVvUppL1UZIIme9kymT6saczvie42f0=;
X-AuditID: c1b4fb2d-5ecb19c0000055ff-5e-5ba9b9cb0b31
Received: from ESESBMB504.ericsson.se (Unknown_Domain [153.88.183.117]) by sessmg23.ericsson.net (Symantec Mail Security) with SMTP id 14.AE.22015.BC9B9AB5; Tue, 25 Sep 2018 06:30:03 +0200 (CEST)
Received: from ESESBMB504.ericsson.se (153.88.183.171) by ESESBMB504.ericsson.se (153.88.183.171) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256_P256) id 15.1.1466.3; Tue, 25 Sep 2018 06:30:01 +0200
Received: from EUR04-VI1-obe.outbound.protection.outlook.com (153.88.183.157) by ESESBMB504.ericsson.se (153.88.183.171) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256_P256) id 15.1.1466.3 via Frontend Transport; Tue, 25 Sep 2018 06:30:01 +0200
DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=ericsson.com; s=selector1; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-SenderADCheck; bh=kq5xLKOCp34DiRm0UzoBVznC0cc/BGgItpA2zB/QP2Q=; b=JHKOnQZcjfpveQ9n1j8/F/wnbz4efQW6RS1tQczIpGvV+f1zCfzN3NZTRYjVbnSScblujMW2s6PCSpeKDOcd3TuVBgcHzMAYB/RESHCZqTrmqU1zXuyLRJarheEQCXqSIExoOm6iXJVLetpXG8qXD4tEVzCSARSxlpFtzWCVXb0=
Received: from VI1PR07MB4192.eurprd07.prod.outlook.com (20.176.6.29) by VI1PR07MB1069.eurprd07.prod.outlook.com (10.163.168.17) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.1185.10; Tue, 25 Sep 2018 04:30:00 +0000
Received: from VI1PR07MB4192.eurprd07.prod.outlook.com ([fe80::4849:1c1a:e22a:c079]) by VI1PR07MB4192.eurprd07.prod.outlook.com ([fe80::4849:1c1a:e22a:c079%3]) with mapi id 15.20.1164.017; Tue, 25 Sep 2018 04:30:00 +0000
From: Hongji Zhao <hongji.zhao@ericsson.com>
To: "Reshad Rahman (rrahman)" <rrahman@cisco.com>
CC: "draft-ietf-pim-igmp-mld-snooping-yang.all@ietf.org" <draft-ietf-pim-igmp-mld-snooping-yang.all@ietf.org>, "pim@ietf.org" <pim@ietf.org>, YANG Doctors <yang-doctors@ietf.org>
Thread-Topic: Hi Reshad, the issues about igmp snooping model are addressed. Thanks a lot!
Thread-Index: AdRUiGFatTVMNc8VTf+pt7drNLCyuw==
Date: Tue, 25 Sep 2018 04:30:00 +0000
Message-ID: <VI1PR07MB419203BB25D4FBD9B498AD8896160@VI1PR07MB4192.eurprd07.prod.outlook.com>
Accept-Language: en-US
Content-Language: en-US
X-MS-Has-Attach:
X-MS-TNEF-Correlator:
authentication-results: spf=none (sender IP is ) smtp.mailfrom=hongji.zhao@ericsson.com;
x-originating-ip: [106.38.5.8]
x-ms-publictraffictype: Email
x-microsoft-exchange-diagnostics: 1; VI1PR07MB1069; 6:s7pK0edlri2A8bqg0AeFCW2jFod2LlejaXIzo+tFrjVKnVWa/9vVWmc3zFAI9TDvozLLIl2Exhb3c+c/8tqE+qshgntBcDw7N4p6tUPdHiJD+oj6vRJbDQD/pSLr5zJRt0ZHy47Mb0PWLkgiYN4kZlmi44vIYzir8F0TQKjHNiZn1pYhcv+TtqtzrvGC7Su+ipvW9mkDztczw0clL71N/fs8EDKvXLukB9mkglhvhQ74HWxKhcs8G6ft1qmoKQolKFjG3pYGGyYHK3lwpE1du4EBL3HD1ymS1ZhuMM93K5P4g6toIRGh1aj42BXiAdtBaivcvooXrEN4G/rL9EBmXrv1U981/UC9EjbTXzQvnGLNKQ0FUw39c6/Q4LZh9y5VtsJf0xtsm7va7V0JcOGHkC1EQ8GRQLKESS1lVp/CvODGvD/QOBD8JPkzX+SjYRXdd9RdEUdlMwLR70K9y8e1pQ==; 5:FrFHh0NAXmr9Vi/WLAAeRUPX+UTddeMOqWVRpqQy0l1vSi+bVB+4dlHTr345+s7TkO+egH199CHSv6+MD3GyKujiJ8EHsxPxqdz47efDsmMAmjeHJFjGQ6CLlKJYxqbPmb2A8WedcBKNQVJgTDddpdIHwFuzEQnu6q5VGQK4cJI=; 7:LrZIvGgyCXAHlLuxr5bfQq4MJgGvdjUmjXI9tCG2HNsny+4OqVAN6U/9zluoYJZhuIGWIHo5al/c1pdH76pAYps9hSCSjbSM5x+86b/5y5WOIAd+5cIoWWqiR0XEru0aVaz2bejUAUmn1SWLcTpOZcTlKQpZcpbKi3X7xzbUpkdl4XzZmLFFUk+dP0aqYQcKTfYp+a0UMaBVsexYtYyTwuF2r7y9i+OwcH7II/973hB4EMsdlNSI5g3293aal0ZY
x-ms-exchange-antispam-srfa-diagnostics: SOS;
x-ms-office365-filtering-correlation-id: 04c583f3-35ce-4cbe-b3db-08d6229f8e67
x-microsoft-antispam: BCL:0; PCL:0; RULEID:(7020095)(4652040)(8989299)(4534165)(4627221)(201703031133081)(201702281549075)(8990200)(5600074)(711020)(2017052603328)(7153060)(7193020); SRVR:VI1PR07MB1069;
x-ms-traffictypediagnostic: VI1PR07MB1069:
x-microsoft-antispam-prvs: <VI1PR07MB106992C85350DFDC7666266E96160@VI1PR07MB1069.eurprd07.prod.outlook.com>
x-exchange-antispam-report-test: UriScan:(95692535739014)(37575265505322)(248295561703944)(21748063052155)(28532068793085)(190501279198761)(227612066756510);
x-ms-exchange-senderadcheck: 1
x-exchange-antispam-report-cfa-test: BCL:0; PCL:0; RULEID:(8211001083)(6040522)(2401047)(8121501046)(5005006)(3231355)(944501410)(52105095)(3002001)(93006095)(93001095)(10201501046)(149066)(150027)(6041310)(20161123560045)(20161123562045)(20161123564045)(201703131423095)(201702281528075)(20161123555045)(201703061421075)(201703061406153)(20161123558120)(201708071742011)(7699051); SRVR:VI1PR07MB1069; BCL:0; PCL:0; RULEID:; SRVR:VI1PR07MB1069;
x-forefront-prvs: 08062C429B
x-forefront-antispam-report: SFV:NSPM; SFS:(10009020)(136003)(39860400002)(376002)(366004)(396003)(346002)(199004)(189003)(2906002)(790700001)(3846002)(6116002)(81166006)(186003)(6506007)(53546011)(8936002)(68736007)(53936002)(9686003)(236005)(54906003)(54896002)(102836004)(26005)(316002)(226693001)(66066001)(86362001)(5250100002)(7696005)(224903001)(4743002)(81156014)(476003)(256004)(2900100001)(486006)(6246003)(99286004)(19609705001)(105586002)(7736002)(71200400001)(71190400001)(106356001)(6916009)(8676002)(5660300001)(25786009)(6306002)(229853002)(14454004)(33656002)(9326002)(4326008)(6436002)(74316002)(97736004)(44832011)(478600001)(55016002)(28003001); DIR:OUT; SFP:1101; SCL:1; SRVR:VI1PR07MB1069; H:VI1PR07MB4192.eurprd07.prod.outlook.com; FPR:; SPF:None; LANG:en; PTR:InfoNoRecords; A:1; MX:1;
received-spf: None (protection.outlook.com: ericsson.com does not designate permitted sender hosts)
x-microsoft-antispam-message-info: UjKBFK9TJ6svz92DC5ZcG0fRU2GfcZeLeCTYnkjPbMQSrMQ33DnQ5PBxawwBZtOYV5wG5PkCViChqDYiqXzFgo3P/uV6D7gNqGxR0qoTZDP1+lZS99ByGyMA3d07d0gtqPw2TcOyfXjwaQH5EoeAEho1lnVymg49lgsNXwEPp/XzgmwnNdNp7O1q7a73NJL0T178+OliIVoq/1IY2X/O790tf2KDfsp2iKsSxev24bcgi91bBs5JAvMFNDR9oSHykho17YRjputqGUA4hO+dKCMOim4L38QCYjsdcOlp+Hg8VG2fyx3/nlmgs67qRC5KdfgUUUi7/O8lR8pB0ZeWLUCtUmwd29cui+2/fRK2AwA=
spamdiagnosticoutput: 1:99
spamdiagnosticmetadata: NSPM
Content-Type: multipart/alternative; boundary="_000_VI1PR07MB419203BB25D4FBD9B498AD8896160VI1PR07MB4192eurp_"
MIME-Version: 1.0
X-MS-Exchange-CrossTenant-Network-Message-Id: 04c583f3-35ce-4cbe-b3db-08d6229f8e67
X-MS-Exchange-CrossTenant-originalarrivaltime: 25 Sep 2018 04:30:00.3038 (UTC)
X-MS-Exchange-CrossTenant-fromentityheader: Hosted
X-MS-Exchange-CrossTenant-id: 92e84ceb-fbfd-47ab-be52-080c6b87953f
X-MS-Exchange-Transport-CrossTenantHeadersStamped: VI1PR07MB1069
X-OriginatorOrg: ericsson.com
X-Brightmail-Tracker: H4sIAAAAAAAAA02Sa0iTcRTG+e99t72uVn9N82CZNBBS2rxkNVAkiUCIxA+F5X3kiw6v7HWa QeElIW+xvHxQWlquzGneL3nJGwwvwURDQ83MtcSMUinS1LRt7wS/Pec8v3MODxyKsOvkOlHy pFRakSRLEPEEZPnNTqX4XVdtmGdPNV/aW7DAk/5enCGk069y+dJH3QPoEhlYut3MDdRo/nKC OaECvxg6QZ5GKzz8owVx/RMDRMpOHbqjbZrnZaK2GpSPbCjAPjA10k3kIwFlh3UIMj/NIbb4 g2B9Rk+yhYYD+uxNC0ZiFQEPxn5YZx5z4ON8lnXGgGC6ZtKymYfPQl5Bu4miKHvsBVv1vmaG wB0IlkenOGbmGI6Atpoprlnb40ioXVIRrJZAyVaXZQ+JXaF4r9XCCHE4VLc8tzAIH4eNsXrL HgI7wqyxksMmwqDpHSdY7QDfvuxyWT4MGnRZfLZ/CpYbSqyMM0xWFlgCAO7jg/5zr9UQw1pZ mVVfg6KePh4LDSNYmW3kmpMBdofqER+WiQdN9j8ro0awqppC+9e0RYska7QTUNXSajVOwupm JU+FJBUHUrA6GfTafm6FJbUtjJYbyQrTPQK7QWO3B4uchtKCRT6rz0DuEzX/YL8K8bXIgaEZ JjHW+5yEVshvM0xykiSJTm1BpncabNsWv0F13wOGEKaQ6LAw52VtmB1XlsZkJA4hoAiRvTBb bGoJY2QZd2lFcpRCmUAzQ+gERYochRJtb6gdjpWl0vE0nUIr9l0OZeOUiYrTX9D5hpg10b0m 42vfEKcJj6xx4teNuSVdvOvDjfQov53LQbvnlX5KZvDq3tflxsjgPKXP/fXobUPCRTd1hHSt I5yXc8jlQ/tbncdgLT4ifj8dGeK/djTt6UqdYbtwfEkdxwR1Bdi6ZHlf/3kLB1/xNA4/y5QV XhhfcJZ38ZtFJBMn83InFIzsP9PRwJdKAwAA
Archived-At: <https://mailarchive.ietf.org/arch/msg/pim/IOXPx17laPED2gJySQ9RUPliM6o>
Subject: Re: [pim] Hi Reshad, the issues about igmp snooping model are addressed. Thanks a lot!
X-BeenThere: pim@ietf.org
X-Mailman-Version: 2.1.29
Precedence: list
List-Id: Protocol Independent Multicast <pim.ietf.org>
List-Unsubscribe: <https://www.ietf.org/mailman/options/pim>, <mailto:pim-request@ietf.org?subject=unsubscribe>
List-Archive: <https://mailarchive.ietf.org/arch/browse/pim/>
List-Post: <mailto:pim@ietf.org>
List-Help: <mailto:pim-request@ietf.org?subject=help>
List-Subscribe: <https://www.ietf.org/mailman/listinfo/pim>, <mailto:pim-request@ietf.org?subject=subscribe>
X-List-Received-Date: Tue, 25 Sep 2018 04:30:12 -0000

Hi Reshad,

The statistics are related with igmp-mld-snooping, not only with mrouter interface.
The query is the number of  igmp query messages. The membership-report-v1/2/3 indicates the number of membership report v1/2/3 messages. The leave indicates the number of leave messages.
The pim is the number of pim hello messages. They are used to generate and maintain the entries for l2 multicast forwarding, multicast router interface, IGMP&MLD snooping membership, etc.

So I think keeping them under augment of if:interface is better.  What do you think of that?
Thanks!

BR/Hongji
赵宏吉

From: Reshad Rahman (rrahman) <rrahman@cisco.com<mailto:rrahman@cisco.com>>
Sent: Thursday, September 20, 2018 8:26 PM
To: Hongji Zhao <hongji.zhao@ericsson.com<mailto:hongji.zhao@ericsson.com>>
Cc: draft-ietf-pim-igmp-mld-snooping-yang.all@ietf.org<mailto:draft-ietf-pim-igmp-mld-snooping-yang.all@ietf.org>; pim@ietf.org<mailto:pim@ietf.org>; YANG Doctors <yang-doctors@ietf.org<mailto:yang-doctors@ietf.org>>
Subject: Re: Hi Reshad, the issues about igmp snooping model are addressed. Thanks a lot! Re: [yang-doctors] Yangdoctors early review of draft-ietf-pim-igmp-mld-snooping-yang-03

Hi Hongji,

It looks like those statistics are needed only for interfaces (not for PWs) , so you could keep them under augment of if:interface, or put those stats under bridge-mrouter-interface and l2vpn-mrouter-interface-ac in the snooping-instance. My preference is for the latter.

Regards,
Reshad.

From: Hongji Zhao <hongji.zhao@ericsson.com<mailto:hongji.zhao@ericsson.com>>
Date: Monday, September 17, 2018 at 10:28 PM
To: "Reshad Rahman (rrahman)" <rrahman@cisco.com<mailto:rrahman@cisco.com>>
Cc: "draft-ietf-pim-igmp-mld-snooping-yang.all@ietf.org<mailto:draft-ietf-pim-igmp-mld-snooping-yang.all@ietf.org>" <draft-ietf-pim-igmp-mld-snooping-yang.all@ietf.org<mailto:draft-ietf-pim-igmp-mld-snooping-yang.all@ietf.org>>, "pim@ietf.org<mailto:pim@ietf.org>" <pim@ietf.org<mailto:pim@ietf.org>>, YANG Doctors <yang-doctors@ietf.org<mailto:yang-doctors@ietf.org>>
Subject: RE: Hi Reshad, the issues about igmp snooping model are addressed. Thanks a lot! Re: [yang-doctors] Yangdoctors early review of draft-ietf-pim-igmp-mld-snooping-yang-03

Hi Reshad,

In augment /if:interfaces/if:interface, besides mrouter related data, there are still some statistics related with igmp-mld-snooping.
If take out the whole augmentation of if:interfaces, the statistics will be lost.  What do you think of that?

augment /if:interfaces/if:interface:
    +--rw igmp-mld-snooping
       +--ro statistics
          +--ro received
          |  +--ro query?                  yang:counter64
          |  +--ro membership-report-v1?   yang:counter64
          |  +--ro membership-report-v2?   yang:counter64
          |  +--ro membership-report-v3?   yang:counter64
          |  +--ro leave?                  yang:counter64
          |  +--ro non-member-leave?       yang:counter64
          |  +--ro pim?                    yang:counter64
          +--ro sent
             +--ro query?                  yang:counter64
             +--ro membership-report-v1?   yang:counter64
             +--ro membership-report-v2?   yang:counter64
             +--ro membership-report-v3?   yang:counter64
             +--ro leave?                  yang:counter64
             +--ro non-member-leave?       yang:counter64
             +--ro pim?                    yang:counter64

BR/Hongji
赵宏吉

v2.23.0 | Report a Bug | By Email