Date: Mon, 14 Aug 2023 11:30:22 +0200 From: Miroslav Lachman <000.fbsd@quip.cz> To: Odhiambo Washington <odhiambo@gmail.com>, freebsd-virtualization@freebsd.org Subject: Re: bhyve VM not getting as much upload bandwidth as the host Message-ID: <38587cf9-29a7-1246-3b64-a3cf35933717@quip.cz> In-Reply-To: <CAAdA2WM8Qrro-md-Rg%2BXfj5BxNrP_A8chD6TGrxQD2G14oC86g@mail.gmail.com> References: <CAAdA2WN6FTT=Bn-p3EEGDk_-8=g_PoFicUb%2Be-ybcpKxjY5bwQ@mail.gmail.com> <096b2d73-b28c-bd6b-a6d3-2a3c3dbaea7e@h4ck.io> <CAAdA2WM8Qrro-md-Rg%2BXfj5BxNrP_A8chD6TGrxQD2G14oC86g@mail.gmail.com>
next in thread | previous in thread | raw e-mail | index | archive | help
On 14/08/2023 10:49, Odhiambo Washington wrote: > I had the following in sysctl.conf: > net.link.tap.up_on_open=1 > net.link.bridge.pfil_member=0 > net.link.bridge.pfil_bridge=0 > net.link.bridge.pfil_local_phys=1 > > So I only did: > sysctl -w net.link.bridge.pfil_onlyip=0 > sysctl -w net.link.bridge.pfil_local_phys=0 > > Nothing has changed for the linux VM. > > Windows11 VM is getting download/upload speed of 40Mbps/37Mbps while a > Debian12 VM is getting download/upload of 37Mbps/45Kbps. > Maybe there is an issue with the Linux itself? I never had this solved. Even my FreeBSD guest on FreeBSD host with VirtualBox is slow as few hunderds kB/s It was like 10Mbps with Bhyve. I only use VMs for testing but installing packages is always so slow. So you are not alone. I would really like to know how to improve the network speed with virtualized environment. Kind regards Miroslav Lachman
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?38587cf9-29a7-1246-3b64-a3cf35933717>