Regarding buffer/queue management

Hello,

I am currently working on the queue control and bandwidth control for
openvswitches using the SDN controller.

I am able to configure the multiple queues with required max and min
bandwidth rates) for the egress port , but I also want to limit the
size of the queue for the egress traffic for a particular port, which
I am not able to do.

I actually intend to control the buffer size for the ingress as well
as egress traffic via openvswitch using linux tc.

Could you please suggest on how I can achieve it or guide me to some
documentation. Any help is appreciated.

Regards,
Ankur