基于RYU应用开发之负载均衡

[root@kunpeng82 app]# ryu-manager --verbose multipath.py
loading app multipath.py
loading app ryu.controller.ofp_handler
instantiating app multipath.py of MULTIPATH_13
instantiating app ryu.controller.ofp_handler of OFPHandler
BRICK MULTIPATH_13
  CONSUMES EventOFPPacketIn
  CONSUMES EventOFPStateChange
  CONSUMES EventOFPErrorMsg
  CONSUMES EventOFPSwitchFeatures
BRICK ofp_event
  PROVIDES EventOFPPacketIn TO {‘MULTIPATH_13‘: {‘main‘}}
  PROVIDES EventOFPStateChange TO {‘MULTIPATH_13‘: {‘dead‘, ‘main‘}}
  PROVIDES EventOFPErrorMsg TO {‘MULTIPATH_13‘: {‘main‘, ‘handshake‘, ‘config‘}}
  PROVIDES EventOFPSwitchFeatures TO {‘MULTIPATH_13‘: {‘config‘}}
  CONSUMES EventOFPEchoReply
  CONSUMES EventOFPEchoRequest
  CONSUMES EventOFPErrorMsg
  CONSUMES EventOFPHello
  CONSUMES EventOFPPortDescStatsReply
  CONSUMES EventOFPPortStatus
  CONSUMES EventOFPSwitchFeatures
connected socket:<eventlet.greenio.base.GreenSocket object at 0xffff8ecea780> address:(‘127.0.0.1‘, 33634)
EVENT ofp_event->MULTIPATH_13 EventOFPStateChange
connected socket:<eventlet.greenio.base.GreenSocket object at 0xffff8ecea668> address:(‘127.0.0.1‘, 33636)
connected socket:<eventlet.greenio.base.GreenSocket object at 0xffff8ecea390> address:(‘127.0.0.1‘, 33638)
connected socket:<eventlet.greenio.base.GreenSocket object at 0xffff8ecd5a58> address:(‘127.0.0.1‘, 33640)
connected socket:<eventlet.greenio.base.GreenSocket object at 0xffff8ecf0f28> address:(‘127.0.0.1‘, 33642)
hello ev <ryu.controller.ofp_event.EventOFPHello object at 0xffff8ecea470>
move onto config mode
hello ev <ryu.controller.ofp_event.EventOFPHello object at 0xffff8ecd5da0>
move onto config mode
hello ev <ryu.controller.ofp_event.EventOFPHello object at 0xffff8ec973c8>
move onto config mode
hello ev <ryu.controller.ofp_event.EventOFPHello object at 0xffff8ec97518>
move onto config mode
EVENT ofp_event->MULTIPATH_13 EventOFPSwitchFeatures
switch features ev version=0x4,msg_type=0x6,msg_len=0x20,xid=0xdc2f68d,OFPSwitchFeatures(auxiliary_id=0,capabilities=79,datapath_id=4,n_buffers=0,n_tables=254)
switch:4 connected
EVENT ofp_event->MULTIPATH_13 EventOFPSwitchFeatures
switch features ev version=0x4,msg_type=0x6,msg_len=0x20,xid=0x9ccf060b,OFPSwitchFeatures(auxiliary_id=0,capabilities=79,datapath_id=1,n_buffers=0,n_tables=254)
EVENT ofp_event->MULTIPATH_13 EventOFPSwitchFeatures
switch features ev version=0x4,msg_type=0x6,msg_len=0x20,xid=0x472a2019,OFPSwitchFeatures(auxiliary_id=0,capabilities=79,datapath_id=2,n_buffers=0,n_tables=254)
EVENT ofp_event->MULTIPATH_13 EventOFPSwitchFeatures
switch features ev version=0x4,msg_type=0x6,msg_len=0x20,xid=0x9b09fea3,OFPSwitchFeatures(auxiliary_id=0,capabilities=79,datapath_id=3,n_buffers=0,n_tables=254)
switch:1 connected
switch:2 connected
switch:3 connected
move onto main mode
EVENT ofp_event->MULTIPATH_13 EventOFPStateChange
register datapath: 0000000000000004
move onto main mode
EVENT ofp_event->MULTIPATH_13 EventOFPStateChange
register datapath: 0000000000000001
move onto main mode
EVENT ofp_event->MULTIPATH_13 EventOFPStateChange
move onto main mode
EVENT ofp_event->MULTIPATH_13 EventOFPStateChange
register datapath: 0000000000000003
register datapath: 0000000000000002
EVENT ofp_event->MULTIPATH_13 EventOFPPacketIn
EVENT ofp_event->MULTIPATH_13 EventOFPPacketIn
EVENT ofp_event->MULTIPATH_13 EventOFPPacketIn
EVENT ofp_event->MULTIPATH_13 EventOFPPacketIn
EVENT ofp_event->MULTIPATH_13 EventOFPPacketIn
ARP processing
Flooding msg
EVENT ofp_event->MULTIPATH_13 EventOFPPacketIn
ARP processing
Flooding msg
EVENT ofp_event->MULTIPATH_13 EventOFPPacketIn
ARP processing
Flooding msg
EVENT ofp_event->MULTIPATH_13 EventOFPPacketIn
EVENT ofp_event->MULTIPATH_13 EventOFPPacketIn
ARP processing
Flooding msg
ARP processing
ARP packet enter in different ports
EVENT ofp_event->MULTIPATH_13 EventOFPPacketIn
EVENT ofp_event->MULTIPATH_13 EventOFPPacketIn
ARP processing
ARP packet enter in different ports
ARP processing
ARP packet enter in different ports
EVENT ofp_event->MULTIPATH_13 EventOFPPacketIn
EVENT ofp_event->MULTIPATH_13 EventOFPPacketIn
EVENT ofp_event->MULTIPATH_13 EventOFPPacketIn
ARP processing
ARP packet enter in different ports
ARP processing
Reply ARP to knew host
ARP processing
ARP packet enter in different ports
EVENT ofp_event->MULTIPATH_13 EventOFPPacketIn
ARP processing
Reply ARP to knew host
EVENT ofp_event->MULTIPATH_13 EventOFPPacketIn
ARP processing
Reply ARP to knew host
EVENT ofp_event->MULTIPATH_13 EventOFPPacketIn
IPV4 processing
send_group_mod
EVENT ofp_event->MULTIPATH_13 EventOFPPacketIn
IPV4 processing
Flooding msg
EVENT ofp_event->MULTIPATH_13 EventOFPPacketIn
IPV4 processing
EVENT ofp_event->MULTIPATH_13 EventOFPPacketIn
IPV4 processing
EVENT ofp_event->MULTIPATH_13 EventOFPPacketIn
IPV4 processing
EVENT ofp_event->MULTIPATH_13 EventOFPPacketIn
IPV4 processing
EVENT ofp_event->MULTIPATH_13 EventOFPPacketIn
IPV4 processing
EVENT ofp_event->MULTIPATH_13 EventOFPPacketIn
IPV4 processing
EVENT ofp_event->MULTIPATH_13 EventOFPPacketIn
IPV4 processing
EVENT ofp_event->MULTIPATH_13 EventOFPPacketIn
IPV4 processing
EVENT ofp_event->MULTIPATH_13 EventOFPPacketIn
IPV4 processing
EVENT ofp_event->MULTIPATH_13 EventOFPPacketIn
ARP processing
Flooding msg
EVENT ofp_event->MULTIPATH_13 EventOFPPacketIn
ARP processing
Flooding msg
EVENT ofp_event->MULTIPATH_13 EventOFPPacketIn
ARP processing
Flooding msg
EVENT ofp_event->MULTIPATH_13 EventOFPPacketIn
EVENT ofp_event->MULTIPATH_13 EventOFPPacketIn
ARP processing
ARP packet enter in different ports
ARP processing
Flooding msg
EVENT ofp_event->MULTIPATH_13 EventOFPPacketIn
EVENT ofp_event->MULTIPATH_13 EventOFPPacketIn
ARP processing
ARP packet enter in different ports
ARP processing
ARP packet enter in different ports
EVENT ofp_event->MULTIPATH_13 EventOFPPacketIn
EVENT ofp_event->MULTIPATH_13 EventOFPPacketIn
EVENT ofp_event->MULTIPATH_13 EventOFPPacketIn
ARP processing
ARP packet enter in different ports
ARP processing
Reply ARP to knew host
ARP processing
ARP packet enter in different ports
EVENT ofp_event->MULTIPATH_13 EventOFPPacketIn
IPV4 processing
Flooding msg
EVENT ofp_event->MULTIPATH_13 EventOFPPacketIn
IPV4 processing
EVENT ofp_event->MULTIPATH_13 EventOFPPacketIn
IPV4 processing
IPV4 packet enter in different ports
EVENT ofp_event->MULTIPATH_13 EventOFPPacketIn
IPV4 processing
EVENT ofp_event->MULTIPATH_13 EventOFPPacketIn
IPV4 processing
Flooding msg
EVENT ofp_event->MULTIPATH_13 EventOFPPacketIn
ARP processing
Flooding msg
EVENT ofp_event->MULTIPATH_13 EventOFPPacketIn
ARP processing
Flooding msg
EVENT ofp_event->MULTIPATH_13 EventOFPPacketIn
EVENT ofp_event->MULTIPATH_13 EventOFPPacketIn
ARP processing
Reply ARP to knew host
ARP processing
Flooding msg
EVENT ofp_event->MULTIPATH_13 EventOFPPacketIn
EVENT ofp_event->MULTIPATH_13 EventOFPPacketIn
ARP processing
ARP packet enter in different ports
ARP processing
Flooding msg
EVENT ofp_event->MULTIPATH_13 EventOFPPacketIn
EVENT ofp_event->MULTIPATH_13 EventOFPPacketIn
EVENT ofp_event->MULTIPATH_13 EventOFPPacketIn
ARP processing
ARP packet enter in different ports
IPV4 processing
ARP processing
ARP packet enter in different ports
EVENT ofp_event->MULTIPATH_13 EventOFPPacketIn
EVENT ofp_event->MULTIPATH_13 EventOFPPacketIn
ARP processing
ARP packet enter in different ports
ARP processing
ARP packet enter in different ports
EVENT ofp_event->MULTIPATH_13 EventOFPPacketIn
IPV4 processing
EVENT ofp_event->MULTIPATH_13 EventOFPPacketIn
IPV4 processing
Flooding msg
EVENT ofp_event->MULTIPATH_13 EventOFPPacketIn
IPV4 processing
IPV4 packet enter in different ports
EVENT ofp_event->MULTIPATH_13 EventOFPPacketIn
ARP processing
Reply ARP to knew host
EVENT ofp_event->MULTIPATH_13 EventOFPPacketIn
EVENT ofp_event->MULTIPATH_13 EventOFPPacketIn
ARP processing
Reply ARP to knew host
ARP processing
Flooding msg
EVENT ofp_event->MULTIPATH_13 EventOFPPacketIn
EVENT ofp_event->MULTIPATH_13 EventOFPPacketIn
ARP processing
Reply ARP to knew host
ARP processing
Flooding msg
EVENT ofp_event->MULTIPATH_13 EventOFPPacketIn
ARP processing
Flooding msg
EVENT ofp_event->MULTIPATH_13 EventOFPPacketIn
EVENT ofp_event->MULTIPATH_13 EventOFPPacketIn
EVENT ofp_event->MULTIPATH_13 EventOFPPacketIn
ARP processing
Reply ARP to knew host
ARP processing
Reply ARP to knew host
ARP processing
ARP packet enter in different ports
EVENT ofp_event->MULTIPATH_13 EventOFPPacketIn
EVENT ofp_event->MULTIPATH_13 EventOFPPacketIn
ARP processing
ARP packet enter in different ports
ARP processing
ARP packet enter in different ports
EVENT ofp_event->MULTIPATH_13 EventOFPPacketIn
EVENT ofp_event->MULTIPATH_13 EventOFPPacketIn
IPV4 processing
IPV4 processing
EVENT ofp_event->MULTIPATH_13 EventOFPStateChange
unregister datapath: 0000000000000004
EVENT ofp_event->MULTIPATH_13 EventOFPStateChange
unregister datapath: 0000000000000001
EVENT ofp_event->MULTIPATH_13 EventOFPStateChange
unregister datapath: 0000000000000003
EVENT ofp_event->MULTIPATH_13 EventOFPStateChange
unregister datapath: 0000000000000002