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charset="utf-8" Content-ID: <8203CC7FA2811E4D8CE2FC50546F72AE@namprd06.prod.outlook.com> Content-Transfer-Encoding: base64 MIME-Version: 1.0 X-OriginatorOrg: cablelabs.com X-MS-Exchange-CrossTenant-AuthAs: Internal X-MS-Exchange-CrossTenant-AuthSource: SJ0PR06MB7861.namprd06.prod.outlook.com X-MS-Exchange-CrossTenant-Network-Message-Id: d346f978-6236-4b01-9121-08d98ffe7d71 X-MS-Exchange-CrossTenant-originalarrivaltime: 15 Oct 2021 17:09:03.6913 (UTC) X-MS-Exchange-CrossTenant-fromentityheader: Hosted X-MS-Exchange-CrossTenant-id: ce4fbcd1-1d81-4af0-ad0b-2998c441e160 X-MS-Exchange-CrossTenant-mailboxtype: HOSTED X-MS-Exchange-CrossTenant-userprincipalname: 6v1S6js+eN7IaOCddt8G+zZ+QRf0gQIKU5h9x1C0SSL2qo1hum/W9sIUsDaUGVt9iZSsFdh0xJJ7wL8z3pDQKA== X-MS-Exchange-Transport-CrossTenantHeadersStamped: BY3PR06MB8002 Subject: Re: [Bloat] head drop vs tail drop X-BeenThere: bloat@lists.bufferbloat.net X-Mailman-Version: 2.1.20 Precedence: list List-Id: General list for discussing Bufferbloat List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 15 Oct 2021 17:09:05 -0000 QmUgY2FyZWZ1bCB3aXRoIHRoZSB0ZXJtaW5vbG9neSwgc2luY2UgdGhlcmUgYXJlIHR3byB0eXBl cyBvZiBoZWFkIGRyb3A6DQoNCjEpIGhlYWQgZHJvcCBiYXNlZCBvbiBzb2pvdXJuIHRpbWUgDQoy KSBoZWFkIGRyb3AgYmFzZWQgb24gY3VycmVudCBxdWV1ZSBkZXB0aA0KDQpUaGF0IHBhcGVyIHVz ZWQgdHlwZSAyLiANCg0KSW4gdHlwZSAxLCB0aGUgZHJvcCBpcyBiYXNlZCBvbiB0aGUgcXVldWUg dGhhdCBleGlzdGVkIGF0IHRoZSB0aW1lICJ0aGlzIiBwYWNrZXQgd2FzIGVucXVldWVkIChpLmUu IHRoZSBwYWNrZXRzIHRoYXQgYXJyaXZlZCAqYmVmb3JlKiB0aGlzIHBhY2tldCksIGFuZCB0aHVz IGlzIGVxdWl2YWxlbnQqIHRvIHRhaWwgZHJvcC4gIEluIHR5cGUgMiwgIHRoZSBkcm9wIGlzIGJh c2VkIG9uIHRoZSBxdWV1ZSBjYXVzZWQgYnkgdGhlIHBhY2tldHMgdGhhdCBhcnJpdmUgKmFmdGVy KiB0aGlzIHBhY2tldC4NCg0KKiBtb2R1bG8gdGhlIGRpZmZlcmVuY2UgaW4gcHJlZGljdGVkIHF1 ZXVlIGRlbGF5IHZzIG1lYXN1cmVkIHF1ZXVlIGRlbGF5Lg0KDQpUeXBlIDIgZGV0ZWN0cyBhbmQg c2lnbmFscyBjb25nZXN0aW9uIG1vcmUgcXVpY2tseSB0aGFuIHRhaWwgZHJvcC4gICBUeXBlIDEg aXMgdGhlIHNhbWUgYXMgdGFpbCBkcm9wLg0KDQotR3JlZw0KDQoNCu+7v09uIDEwLzEwLzIxLCAx MjozMiBQTSwgIkJsb2F0IG9uIGJlaGFsZiBvZiBEYXZlIFRhaHQiIDxibG9hdC1ib3VuY2VzQGxp c3RzLmJ1ZmZlcmJsb2F0Lm5ldCBvbiBiZWhhbGYgb2YgZGF2ZS50YWh0QGdtYWlsLmNvbT4gd3Jv dGU6DQoNCiAgICBXZSd2ZSBuZXZlciByZWFsbHkgY2hhcmFjdGVyaXplZCB0aGUgZGlmZmVyZW5j ZXMgYmV0d2VlbiBoZWFkIGFuZCB0YWlsDQogICAgZHJvcC4gQSBnb29kIHRpZGJpdCB3ZW50DQog ICAgYnkgaGVyZSwgd2hlcmUgaW4gb25lIGV4cGVyaW1lbnQgMTUgdiAyMiBkcm9wcyB3ZXJlIG9i c2VydmVkLg0KDQogICAgaHR0cHM6Ly9qb3VybmFsLnViLnR1LWJlcmxpbi5kZS9lY2Vhc3N0L2Fy dGljbGUvdmlldy8xMTM3LzEwOTINCg0KICAgIExhc3QgcGFwZXIgSSdtIGZvcndhcmRpbmcgZm9y IHRoZSBkYXkhDQoNCg0KICAgIC0tDQogICAgRml4aW5nIFN0YXJsaW5rJ3MgTGF0ZW5jaWVzOiBo dHRwczovL3d3dy55b3V0dWJlLmNvbS93YXRjaD92PWM5Z0xvNlhyd2d3DQoNCiAgICBEYXZlIFTD pGh0IENFTywgVGVrTGlicmUsIExMQw0KICAgIF9fX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fDQogICAgQmxvYXQgbWFpbGluZyBsaXN0DQogICAgQmxvYXRAbGlz dHMuYnVmZmVyYmxvYXQubmV0DQogICAgaHR0cHM6Ly9saXN0cy5idWZmZXJibG9hdC5uZXQvbGlz dGluZm8vYmxvYXQNCg0K