Re: bhyve VM not getting as much upload bandwidth as the host
Date: Mon, 14 Aug 2023 09:18:46 UTC
Which kind of connection do you have ? It seems like a mobile connection. I have a fiber connection,FTTC,I don't have your ifconfig parameters. I have ifconfig_em0="DHCP". On Mon, Aug 14, 2023 at 10:49 AM Odhiambo Washington <odhiambo@gmail.com> 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? > > > On Sun, Aug 13, 2023 at 9:29 PM Wouter Snels <ofloo@h4ck.io> wrote: > >> sysctl these to >> >> >> net.link.bridge.pfil_local_phys=0 >> net.link.bridge.pfil_member=0 >> net.link.bridge.pfil_bridge=0 >> net.link.bridge.pfil_onlyip=0 >> >> Op 13/08/2023 om 18:04 schreef Odhiambo Washington: >> >> Hello all, >> >> I am still new to virtualization (using bhyve) and wanted to see if I can >> get some help towards making headway with certain aspects. >> >> I am running a Debian12 VM under bhyve and I am wondering why it doesn't >> get as much upload bandwidth as the main host when I run speedtest: >> >> From inside the VM: >> >> wash@debian12$ speedtest-cli >> Retrieving speedtest.net configuration... >> Testing from XXXXXX (x.x.x.x)... >> Retrieving speedtest.net server list... >> Selecting best server based on ping... >> Hosted by Zuku (Nairobi) [0.16 km]: 6.798 ms >> Testing download >> speed................................................................................ >> Download: 48.31 Mbit/s >> Testing upload >> speed...................................................................................................... >> Upload: 0.42 Mbit/s >> >> From the Host: >> [16:03 ~ ]$ speedtest-cli >> Retrieving speedtest.net configuration... >> Testing from XXXXXXXX (x.x.x.x)... >> Retrieving speedtest.net server list... >> Selecting best server based on ping... >> Hosted by Zuku (Nairobi) [0.16 km]: 2.493 ms >> Testing download >> speed................................................................................ >> Download: 47.91 Mbit/s >> Testing upload >> speed...................................................................................................... >> Upload: 48.38 Mbit/s >> >> >> -- >> Best regards, >> Odhiambo WASHINGTON, >> Nairobi,KE >> +254 7 3200 0004/+254 7 2274 3223 >> "Oh, the cruft.", egrep -v '^$|^.*#' ¯\_(ツ)_/¯ :-) >> [How to ask smart questions: >> http://www.catb.org/~esr/faqs/smart-questions.html] >> >> > > -- > Best regards, > Odhiambo WASHINGTON, > Nairobi,KE > +254 7 3200 0004/+254 7 2274 3223 > "Oh, the cruft.", egrep -v '^$|^.*#' ¯\_(ツ)_/¯ :-) > [How to ask smart questions: > http://www.catb.org/~esr/faqs/smart-questions.html] > -- Mario.