AT_CHECK([ovs-ofctl add-flow br0 reg0=0x12345,actions=drop])
AT_CHECK([ovs-ofctl -F openflow10 dump-flows br0 | STRIP_XIDS | STRIP_DURATION], [0], [dnl
OFPST_FLOW reply:
AT_CHECK([ovs-ofctl add-flow br0 reg0=0x12345,actions=drop])
AT_CHECK([ovs-ofctl -F openflow10 dump-flows br0 | STRIP_XIDS | STRIP_DURATION], [0], [dnl
OFPST_FLOW reply: