Hello I want to ask a question that can i permanently save the rules configured for openflow in ovs using ovs-ofctl so that i can use switch with same rules again without manual configuration? Problem is when i ran netperf on two machines connected through OVS configured as OpenFlow switch, the switch disconnected form controller and when netperf finished the switch reconnected automatically. This happens every time when i run netperf. Once the switch is disconnected form controller i have to manually enter flows to switch rules again to make them effective. I don't know why does switch disconnect form controller whenever nerperf is initialized? Secondly ove-ofctl updates dp0.mgmt for each entry. Is there a way to save rules permanently so that the configured rules remain effective after connecting with controller or even after rebooting the OVS machine. Thanks
-Ahmed Bilal
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