[ovs-discuss] how to understand ofctl request msg ?

[Ben Pfaff]

On Fri, Jun 23, 2017 at 01:37:30PM +0800, Margin Hu wrote:
> Hi Guys,
> 
> Now I met an issue about neutron and openvswitch,  how to understand ofctl
> request msg like as following ?　
> 
> 2017-06-23 06:21:12.783 7 DEBUG
> neutron.plugins.ml2.drivers.openvswitch.agent.openflow.native.ofswitch
> [req-381c7dde-6c3d-4e3b-af32-ae20c75f59d9 - - - - -] ofctl request version=0x4,msg_type=0xe,msg_len=0x68,xid=0xd791e92,OFPFlowMod(buffer_id=4294967295,command=0,cookie=9477051674213136541L,cookie_mask=0,flags=0,hard_timeout=0,idle_timeout=0,instructions=[OFPInstructionActions(actions=[OFPActionPopVlan(len=8,type=18), OFPActionOutput(len=16,max_len=0,port=4294967290,type=0)],len=32,type=4)],match=OFPMatch(oxm_fields={'in_port':
> 2, 'vlan_vid': 4098}),out_group=0,out_port=0,priority=4,table_id=0) result
> None _send_msg /usr/lib/python2.7/site-packages/neutron/plugins/ml2/drivers/openvswitch/agent/openflow/native/ofswitch.py:93
> 
>  command=0  mean "add flow rule" , I want to know which bridge this request
> is sent to.

The log message doesn't say.