ovs-ofctl replace-flows <bridge> <file>

ovs-ofctl replace-flows <bridge> <file>

Using this command, you can replace existing flows in the bridge.

Example:

admin@PicOS-OVS$ovs-appctl pica/dump-flows
#13 normal permanent recirc_id=0,in_port=10, actions:8,9
#12 normal_d permanent priority=0,recirc_id=0, actions:drop
Total 2 flows in HW.
admin@PicOS-OVS$
admin@PicOS-OVS$ovs-ofctl replace-flows br0 file2.txt
admin@PicOS-OVS$ovs-appctl pica/dump-flows 
#14 normal permanent recirc_id=0,in_port=8,dl_dst=22:22:22:22:22:33, actions:10
#15 normal permanent recirc_id=0,in_port=8,dl_dst=22:22:22:22:22:22, actions:9