ovs-ofctl diff-flows <source1> <source2>

ovs-ofctl diff-flows <source1> <source2>

Compare flows from two sources, you can also compare flows from a bridge and a source.

Example:

admin@PicOS-OVS$ls
file1.txt file2.txt
admin@PicOS-OVS$cat file1.txt 
in_port=9,dl_vlan=10,actions=output:8
admin@PicOS-OVS$
admin@PicOS-OVS$cat file2.txt 
in_port=8,dl_dst=22:22:22:22:22:22,actions=output:9
in_port=8,dl_dst=22:22:22:22:22:33,actions=output:10
admin@PicOS-OVS$
admin@PicOS-OVS$ovs-ofctl diff-flows file2.txt file1.txt 
-in_port=8,dl_dst=22:22:22:22:22:22 actions=output:9
-in_port=8,dl_dst=22:22:22:22:22:33 actions=output:10
+in_port=9,dl_vlan=10 actions=output:8