I am completely new to AVB.
Currently I am trying to allocate a fixed bandwidth for a file transmission and then measuring the time. For that I am using the live_stream example. I have two PCs directly connected both running the igb_avb driver. The mrpd daemon is also running.
This is how I start the transmission:
sudo ./listener enp1s0 1024 > datasudo ./talker enp3s0 1024 < 1GB.bin
Since the example sends one packet every 125us, my expectation was that it sends 8000 Packets/s which should be 8Mb. Therefore the transmission should take about 2min 8s however it takes exactly double the expected time.
Can anyone explain why this is happening?
Thanks in advance!
Hey everyone!
I am completely new to AVB. Currently I am trying to allocate a fixed bandwidth for a file transmission and then measuring the time. For that I am using the live_stream example. I have two PCs directly connected both running the igb_avb driver. The mrpd daemon is also running.
This is how I start the transmission:
sudo ./listener enp1s0 1024 > datasudo ./talker enp3s0 1024 < 1GB.binSince the example sends one packet every 125us, my expectation was that it sends 8000 Packets/s which should be 8Mb. Therefore the transmission should take about 2min 8s however it takes exactly double the expected time.
Can anyone explain why this is happening? Thanks in advance!