Re: [ovs-discuss] Throughput losses with HP Switch

2017-07-13 Thread Justin Pettit
I don't think this is the right forum for this question, since it doesn't seem related to OVS. However, if I were to speculate, my guess is that the forwarding ASIC doesn't support modifying the ToS bits, so the packets are being forwarded to the management CPU to handle these packets. You

[ovs-discuss] Throughput losses with HP Switch

2017-07-13 Thread Chaitanya Kumar
Hi We are working on a research project that involves HP OpenFlow-enabled switch (HP 3500 yl). We are facing some issues with performance particularly when operating the switch in "OpenFlow" mode. The switch is controlled via a desktop running the Ryu controller. The rules on the switch match