Hi Washington >From my experience, you have to turn off TSO LRO TXCSUM etc for the host interface which is bridge to VM. for example, my rc.conf relateted line is
ifconfig_ix1="up -tso -lro -txcsum -rxcsum" best regards. 2023年8月14日(月) 1:04 Odhiambo Washington <[email protected]>: > 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] >
