1. Our own qbu program encapsulates a layer of vlan with the type of 0x876d.
2. We run our qbu program on sub interface.
3.And we send data through iperf, and at the same time we send data through sockets in user space, Iperf commands are as follows
iperf3 -c 192.168.100.20 -u -b500M -l1472 -t300
iperf3 -s
It mapped to queue 0.
4.And ethtool -l eth0 like this:
5.Then we send data through sockets in user space with priority 3.
We found that there are two layers of vlan,like this:
And it get priority 0,and then mapped to queue 0.
6.How can we get priority 3 and mapped to queue 3?