Cannot add openflow rules in openstack controller

asked 2016-06-03 10:55:40 -0500

brokendreams gravatar image

I need to reduce the priority of some of the openflow rules installed in the br-int switch in an openstack controller node, so I decided to delete and add a new rule with a lower priority.

I was able to delete the flow rule but am getting an open failed error when trying to add flows

ovs-ofctl -O OpenFlow13 add-flows br-int cookie=0x0,duration=11262662.255s,table=20,n_packets=120146,n_bytes=10902008,priority=0,actions=goto_table:30

ovs-ofctl: cookie=0x0,duration=11262662.255s,table=20,n_packets=120146,n_bytes=10902008,priority=0,actions=goto_table:30 : open failed (no such file or directory)

I am not sure why this is happening.

Also is it possible to assign negative priority to flow rules (priority=-1)?

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