https://community.hpe.com/t5/software-defined-networking/sdn-switch-buffers-status/m-p/7016057#M2434 <P><SPAN>Hi everyone&nbsp;</SPAN></P><P>I&nbsp;am trying to simulate a data center network.&nbsp; My topology with 20&nbsp;<SPAN>Open vSwitch and 16 end-host create a fat tree topology and everything work fine and I can see the network&nbsp;with links and nodes and flows in controller&nbsp;user interface. The controller&nbsp;is&nbsp;SDN Controller Version: 2.8.8.0366.&nbsp; I generate multiple parallel different flows with D-ITG (one server and multi-client).</SPAN></P><P><SPAN>How can I see the occupied buffer of each switch by the controller?</SPAN></P><P><SPAN>Can I save the status of the switches' queues in a log file for a period of time?</SPAN></P> Mon, 27 Aug 2018 08:18:57 GMT samsom 2018-08-27T08:18:57Z https://community.hpe.com/t5/software-defined-networking/sdn-switch-buffers-status/m-p/7016057#M2434 <P><SPAN>Hi everyone&nbsp;</SPAN></P><P>I&nbsp;am trying to simulate a data center network.&nbsp; My topology with 20&nbsp;<SPAN>Open vSwitch and 16 end-host create a fat tree topology and everything work fine and I can see the network&nbsp;with links and nodes and flows in controller&nbsp;user interface. The controller&nbsp;is&nbsp;SDN Controller Version: 2.8.8.0366.&nbsp; I generate multiple parallel different flows with D-ITG (one server and multi-client).</SPAN></P><P><SPAN>How can I see the occupied buffer of each switch by the controller?</SPAN></P><P><SPAN>Can I save the status of the switches' queues in a log file for a period of time?</SPAN></P> Mon, 27 Aug 2018 08:18:57 GMT https://community.hpe.com/t5/software-defined-networking/sdn-switch-buffers-status/m-p/7016057#M2434 samsom 2018-08-27T08:18:57Z