On 16 Jun 2015, at 19:53, Maarten Hoes <hoes.maar...@gmail.com> wrote:
> Hi, > > On Tue, Jun 16, 2015 at 6:07 PM, Aleksey Ilyushin > <aleksey.ilyus...@oracle.com> wrote: > Please start by disabling both checksum and segmentation offloading in the > guest (‘ethtool -K’ is the way to go). > > ethtool -K enp0s3 gives me the message: 'no features changed'. It also does > not change the behavior. Well… do 'ethtool -k enp0s3’ first. This will give you the list of offloading features. Some of them will be turned on. Try turning them off one by one with ‘ethtool -K’. Start with TCP segmentation offloading, then try TCP checksums. For example, to turn off TCP segmentation offloading do 'ethtool -K enp0s3 tso off’ (if I remember correctly). > > > Enabling the packet tracing feature may shed some light on the issue. Here is > how to do it: https://www.virtualbox.org/wiki/Network_tips > > Thanks. I enabled packet tracing, started the vm, issued a few pings (which > works), and then tried a few wgets (which fail/hang). I dont immediately see > an explanation in the tracefile though. > > I attached the gzipped capture to this message, but im not sure how the list > handles attachments, so I also uploaded the file here : > http://www41.zippyshare.com/v/uRyG7J87/file.html > > Perhaps someone with more experience than me could take a look at it ? > > > Thanks, > > > - Maarten Aleksey
_______________________________________________ vbox-dev mailing list vbox-dev@virtualbox.org https://www.virtualbox.org/mailman/listinfo/vbox-dev
