From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from CAN01-TO1-obe.outbound.protection.outlook.com (mail-eopbgr670134.outbound.protection.outlook.com [40.107.67.134]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by lists.bufferbloat.net (Postfix) with ESMTPS id B349A3B29D for ; Sat, 26 Sep 2020 17:24:59 -0400 (EDT) ARC-Seal: i=1; a=rsa-sha256; s=arcselector9901; d=microsoft.com; cv=none; b=l7qev7TlDVUOHL+BsfMjdC4Wz7Rq6LK/ru1zNXrZnMQv0PptPJiZjqTBdtCWhCdRp7baqmqtHn5UYyAP9G3dOwi7OlZ+68nkmch8nAX0WAJOBSokdnX/cALyxwb1hZFwO0RVMvZKg7LWDxMwYywSJmz6frLKLX0vqHhk97gpnlzhHheMaqfdZ3KmghC0MNMh8XaZ0ypvyislBK+mJZ8wv3A3TukoAF+DOxoNDzCWaPkzhlpo9TXTsXSzSEb4CoErdJjCUidQD0zeSJZAJ/RSn08SuxJPNf4SVUIyYs5zLQud4V6hm2AFh5y70XdW4L04InfCxKdQ6Tk5pDyyBtutjQ== 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=L3kC11OCqFMlkw4jU4cPZEdfRMwG0LZOfFYILKsKeEs=; 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dmarc=none action=none header.from=indexexchange.com; Received: from YQXPR01MB3925.CANPRD01.PROD.OUTLOOK.COM (2603:10b6:c00:4e::18) by QB1PR01MB3057.CANPRD01.PROD.OUTLOOK.COM (2603:10b6:c00:2f::33) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.3412.25; Sat, 26 Sep 2020 21:24:58 +0000 Received: from YQXPR01MB3925.CANPRD01.PROD.OUTLOOK.COM ([fe80::b8d9:5502:588e:8143]) by YQXPR01MB3925.CANPRD01.PROD.OUTLOOK.COM ([fe80::b8d9:5502:588e:8143%7]) with mapi id 15.20.3412.026; Sat, 26 Sep 2020 21:24:58 +0000 Reply-To: dave.collier-brown@indexexchange.com To: bloat@lists.bufferbloat.net, stephen@networkplumber.org References: <20200925102511.2ded2646@hermes.lan> From: Dave Collier-Brown Organization: Index Exchange Message-ID: <32e040a8-bf2b-33d9-c024-e8f11d1e69b9@indexexchange.com> Date: Sat, 26 Sep 2020 17:24:57 -0400 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:68.0) Gecko/20100101 Thunderbird/68.11.0 In-Reply-To: <20200925102511.2ded2646@hermes.lan> Content-Type: text/plain; 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Drop me a line if you would like to do so. --dave On 2020-09-25 1:25 p.m., Stephen Hemminger wrote: > This looks interesting: https://blog.apnic.net/2020/09/18/nest-a-simpleef= ficient-tool-to-study-congestion-control/ > > Good - using namespaces for testing is a good idea. > - testbed is GPLv2 > > Bad - using iperf as your main test tool encourages buffer bloat > > - Does 5G really need yet another congestion control algorithm? > Or it this just a way to get the grant money? > Or worse, the start of proprietary TCP congestion control. > _______________________________________________ > Bloat mailing list > Bloat@lists.bufferbloat.net > https://lists.bufferbloat.net/listinfo/bloat -- David Collier-Brown, | Always do right. This will gratify System Programmer and Author | some people and astonish the rest dave.collier-brown@indexexchange.com | -- Mark Twain CONFIDENTIALITY NOTICE AND DISCLAIMER : This telecommunication, including a= ny and all attachments, contains confidential information intended only for= the person(s) to whom it is addressed. Any dissemination, distribution, co= pying or disclosure is strictly prohibited and is not a waiver of confident= iality. If you have received this telecommunication in error, please notify= the sender immediately by return electronic mail and delete the message fr= om your inbox and deleted items folders. This telecommunication does not co= nstitute an express or implied agreement to conduct transactions by electro= nic means, nor does it constitute a contract offer, a contract amendment or= an acceptance of a contract offer. 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