Yeah there is definitely something wrong with dco driver behavior on
that Windows machine. Looks like some TCP packets (running over UDP
tunnel) got lost?
There is more we could do to look into it, but I need some time to
prepare necessary steps. Meanwhile it would be nice to test from a
Hi,
> Once I switch the 2.6.5 windows client (with DCO) to UDP mode, we
> still have fast downstream (measured on the client, 644Mbit/s) but
> only 0.76Mbit/s upstream.
Interesting. We haven't seen this before.
> So it's some sort of DCO issue -- but only with UDP. Any ideas how we
> could
We have a setup with the server having no dco, but some clients do
have 2.6.5 and thus DCO enabled. Works like a charm in TCP mode
(upstream/downstream both high bandwidth).
Once I switch the 2.6.5 windows client (with DCO) to UDP mode, we
still have fast downstream (measured on the client,
