ok.. researched this up and down.. sideways and have tried everything
napp-it esxi all - in - on setup
napp-it
2x vmxnet3 adapters with .conf modified with 4096 and lso disabled
ubuntu 1 e1000 and 1 vmxnet3
debian 1 vmxnet3
on ubuntu I am getting slow iperf3 to napp-it... over the vmxnet3 network.
on the e1000 adapter I get about 8Gbits with the vmxnet3 I get 2.5Gbits
if I do the iperf3 from napp-it to ubuntu I get 7.8Gbits and running iperf3 -R I get 11.1
running an iperf3 from debian to either napp-it or ubuntu I get about 11 Gbits
so why is running iperf3 from ubuntu to napp-it .. only over vmxnet3 adapter slow?
napp-it esxi all - in - on setup
napp-it
2x vmxnet3 adapters with .conf modified with 4096 and lso disabled
ubuntu 1 e1000 and 1 vmxnet3
debian 1 vmxnet3
on ubuntu I am getting slow iperf3 to napp-it... over the vmxnet3 network.
on the e1000 adapter I get about 8Gbits with the vmxnet3 I get 2.5Gbits
if I do the iperf3 from napp-it to ubuntu I get 7.8Gbits and running iperf3 -R I get 11.1
running an iperf3 from debian to either napp-it or ubuntu I get about 11 Gbits
so why is running iperf3 from ubuntu to napp-it .. only over vmxnet3 adapter slow?