when i disabled LRO it ruined communication on the port to network (altough
from host was ok), everything else looks good and so far I had no problem
with big packets coming from host, so -tso did it, thank you!
On Thu, Feb 4, 2016 at 12:35 PM, Luigi Rizzo wrote:
> disable all hardware accelerat
mtu is good, TSO was on, thank you will retest right now.
which other port features should I disable? I only disabled txcsum and
rxcsum before, now tso on the list, anything else in netmap mode?
On Thu, Feb 4, 2016 at 12:29 PM, Luigi Rizzo wrote:
> Make sure you disable TSO on the interface use
disable all hardware accelerations when using netmap.
cheers
luigi
On Thu, Feb 4, 2016 at 3:34 PM, Eduardo Meyer wrote:
> mtu is good, TSO was on, thank you will retest right now.
>
> which other port features should I disable? I only disabled txcsum and
> rxcsum before, now tso on the list, any
Make sure you disable TSO on the interface used in netmap
mode, and then check that you use an MTU of 1500 on that
interface.
You should not receive frames larger than MTU coming from
the host in these conditions.
cheers
luigi
On Thu, Feb 4, 2016 at 3:26 PM, Eduardo Meyer wrote:
> hello,
>
> I
hello,
I have a netmap application which has host mode bridge/fwd, with default
settings I have the following error some often:
884.260394 [2950] netmap_transmit igb1 from_host, drop packet
size 2962 > 2048
the only application which relies on host mode is bird, so those packets
are pr
