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Sat, 25 Jul 2020 10:12:55 +0000 Received: from VI1PR03MB4575.eurprd03.prod.outlook.com ([fe80::dcff:4b45:98e6:d823]) by VI1PR03MB4575.eurprd03.prod.outlook.com ([fe80::dcff:4b45:98e6:d823%3]) with mapi id 15.20.3216.026; Sat, 25 Jul 2020 10:12:55 +0000 From: Kevin Darbyshire-Bryant To: Cake List Thread-Topic: [Cake] diffserv3 vs diffserv4 Thread-Index: AQHWYdMP82xlrjF1cECorjGMH4SWNqkW/9mAgAEU0YA= Date: Sat, 25 Jul 2020 10:12:54 +0000 Message-ID: <0CCA78BD-201C-4668-A013-24A3F6F4EC87@darbyshire-bryant.me.uk> References: In-Reply-To: Accept-Language: en-GB, en-US Content-Language: en-US X-MS-Has-Attach: yes X-MS-TNEF-Correlator: x-mailer: Apple Mail (2.3608.120.23.2.1) authentication-results: lists.bufferbloat.net; dkim=none (message not signed) header.d=none; lists.bufferbloat.net; dmarc=none action=none header.from=darbyshire-bryant.me.uk; x-originating-ip: [2a02:c7f:1227:c00::dc83] x-ms-publictraffictype: Email x-ms-office365-filtering-correlation-id: 87253345-e025-4c64-bfb2-08d830834c3c x-ms-traffictypediagnostic: VE1PR03MB5312: x-microsoft-antispam-prvs: x-ms-oob-tlc-oobclassifiers: OLM:3968; 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boundary="Apple-Mail=_C5D6D0A1-006F-4ABC-927C-7BF7F074B09A"; protocol="application/pgp-signature"; micalg=pgp-sha256 MIME-Version: 1.0 X-OriginatorOrg: darbyshire-bryant.me.uk X-MS-Exchange-CrossTenant-AuthAs: Internal X-MS-Exchange-CrossTenant-AuthSource: VI1PR03MB4575.eurprd03.prod.outlook.com X-MS-Exchange-CrossTenant-Network-Message-Id: 87253345-e025-4c64-bfb2-08d830834c3c X-MS-Exchange-CrossTenant-originalarrivaltime: 25 Jul 2020 10:12:54.9454 (UTC) X-MS-Exchange-CrossTenant-fromentityheader: Hosted X-MS-Exchange-CrossTenant-id: 9151708b-c553-406f-8e56-694f435154a4 X-MS-Exchange-CrossTenant-mailboxtype: HOSTED X-MS-Exchange-CrossTenant-userprincipalname: d8gGrbHRN12H3nlnkY/XvCn+I7Ss/rfispHkC/2WR/RD0JxsEpk4KuHA4/b3MdTVCEwfznW68PvlR1eY1KQwxwvXhNz1QJfJ9wGHG0bBsVs= X-MS-Exchange-Transport-CrossTenantHeadersStamped: VE1PR03MB5312 Subject: Re: [Cake] diffserv3 vs diffserv4 X-BeenThere: cake@lists.bufferbloat.net X-Mailman-Version: 2.1.20 Precedence: list List-Id: Cake - FQ_codel the next generation List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sat, 25 Jul 2020 10:12:58 -0000 --Apple-Mail=_C5D6D0A1-006F-4ABC-927C-7BF7F074B09A Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset=us-ascii > On 24 Jul 2020, at 18:42, Kevin Darbyshire-Bryant = wrote: >=20 >=20 > The move from diffserv4 to diffserv5 WAS about de-prioritization. It was also about minimum bandwidth allocations: LE: 1/64th BK: 1/16th BE: 1/1 VI: 1/2 VO: 1/4 So worst case, best effort should get 11/64ths in the extreme case of = all other tins in use. Cheers, Kevin D-B gpg: 012C ACB2 28C6 C53E 9775 9123 B3A2 389B 9DE2 334A --Apple-Mail=_C5D6D0A1-006F-4ABC-927C-7BF7F074B09A Content-Transfer-Encoding: 7bit Content-Disposition: attachment; filename=signature.asc Content-Type: application/pgp-signature; name=signature.asc Content-Description: Message signed with OpenPGP -----BEGIN PGP SIGNATURE----- iQIzBAEBCAAdFiEEASyssijGxT6XdZEjs6I4m53iM0oFAl8cBaUACgkQs6I4m53i M0r+KBAAk54GdzZr4e03pob1Uq/YHIk33qXACBvdZa0LDQCouPYhLZBppI4l79GG J0Ytcfqh/GyxBUvhfBZAUSw6EzYrG+ufs2LN2MDMmuoBsdmtw1772tIsRAc7WieD 8ht604pSKrAnG4ZG4mVcrZYlz4nJNWfT5V/dyHOLgWAx3kVmBaEN+ecla4OX0sxZ DUrc9u3J4QzXuTx7kJIrefduEndD1QEYCQ/o8llYy8KuKtlP3qHrpF/033XGpNeu Va+uG0SyaVnAM8RBmoXhs4U0H1leMXoXgRvF8ygKo7m8odszpHckEX7XKkb2HDR6 8h1jOpr00vF4cvg8YP5G27jMGDjLHDyWwyD2+e/noQUr4SvN1DsvlvMk/oe6s7U6 kfi8a7RtcmKGR5kQBfymZ5io7yLT3mUmW1CTqRO8Yr4r9Sae/hP7GM9pGV9ETCQj 7SzfGYN+mn8DdWnK6wnD36OBdm+aJPqkZc6TAzx3yzgNIbA8fy2lYrKJ/yJBVM87 CWOW+0US6azxXK13BHXEdvEY6l1gI6zqhSNlZXy4s5WZ282hSxYQHjt+PVeQSPMp mK6k5PjHt0WIbCXYGM/jEILF2/A5JbLLrMNwGfNOfsF+HP/gbJ5qlw5lt8fe6dXD u8i0depkuXZsjORw92pNrVKIipHUPReIFEdoIjJd0vZ+GHYPmFg= =UCUk -----END PGP SIGNATURE----- --Apple-Mail=_C5D6D0A1-006F-4ABC-927C-7BF7F074B09A--