Date: Wed, 9 Nov 2022 20:32:34 +0100 From: "Patrick M. Hausen" <hausen@punkt.de> To: Chris Ross <cross+freebsd@distal.com> Cc: freebsd-net@freebsd.org Subject: Re: Lagg and multi-gigabit questions/proablems Message-ID: <4093BDE8-D541-4D33-B40C-DA468B0A17B2@punkt.de> In-Reply-To: <76E0E023-AB86-453A-B95C-AED44E7ADA2D@distal.com> References: <76E0E023-AB86-453A-B95C-AED44E7ADA2D@distal.com>
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Hi all, > Am 08.11.2022 um 06:38 schrieb Chris Ross <cross+freebsd@distal.com>: > I have a newer Freebsd 12.3 system with lagg across two 1gbe = interfaces. There are a collection of vlan interfaces on the lagg. >=20 > I would _expect_ to be able to get 2gbps, or just shy thereof. You are aware that LAGG/LACP will give you only a single interface's = bandwidth for a single stream? That's by design, because reordering of TCP packets = is bad. You would need to test with multiple endpoints, because most commonly = distribution is per IP address hash. HTH, Patrick --=20 punkt.de GmbH Patrick M. Hausen .infrastructure Sophienstr. 187 76185 Karlsruhe Tel. +49 721 9109500 https://infrastructure.punkt.de info@punkt.de AG Mannheim 108285 Gesch=C3=A4ftsf=C3=BChrer: J=C3=BCrgen Egeling, Daniel Lienert, Fabian = Stein
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