Thanks for the response. Following is the console output when switch
connects to the controller:
(linc@mininet-vm)1> 22:44:34.642 [info] Connected to controller
localhost:6633/0 using OFP v4
22:44:34.651 [debug] Received message from the controller:
{ofp_message,4,features_request,3545670527,{ofp_features_request}}
22:44:34.653 [debug] Sent message to controller:
{ofp_message,4,features_request,3545670527,{ofp_features_reply,<<8,0,39,147,137,242>>,0,0,255,0,[flow_stats,table_stats,port_stats,group_stats,queue_stats]}}
22:44:34.688 [debug] Received message from the controller:
{ofp_message,4,set_config,3545670528,{ofp_set_config,[],128}}
22:44:34.750 [debug] Received message from the controller:
{ofp_message,4,multipart_request,3545670529,{ofp_port_desc_request,[]}}
22:44:34.753 [debug] Sent message to controller:
{ofp_message,4,multipart_request,3545670529,{ofp_port_desc_reply,[],[{ofp_port,1,<<166,178,228,5,58,112>>,[80,111,114,116,49],[],[live],['100mb_fd',copper,autoneg],[copper,autoneg],['100mb_fd',copper,autoneg],['100mb_fd',copper,autoneg],5000,5000},{ofp_port,2,<<46,11,128,189,208,112>>,[80,111,114,116,50],[],[live],['100mb_fd',copper,autoneg],[copper,autoneg],['100mb_fd',copper,autoneg],['100mb_fd',copper,autoneg],5000,5000}]}}
22:44:34.755 [debug] Received message from the controller:
{ofp_message,4,flow_mod,3545670530,{ofp_flow_mod,<<0,0,0,0,0,0,0,0>>,<<0,0,0,0,0,0,0,0>>,0,add,0,0,0,65535,any,any,[],{ofp_match,[]},[{ofp_instruction_write_actions,4,[{ofp_action_output,16,controller,no_buffer}]}]}}
22:44:34.755 [debug] Received message from the controller:
{ofp_message,4,flow_mod,3545670531,{ofp_flow_mod,<<0,0,0,0,0,0,0,0>>,<<0,0,0,0,0,0,0,0>>,1,add,0,0,0,65535,any,any,[],{ofp_match,[]},[{ofp_instruction_write_actions,4,[{ofp_action_output,16,controller,no_buffer}]}]}}
======================================================================
Console output when a ping is attempted from h1 to h2 (h1 ping -c 3 h2):
(linc@mininet-vm)1>
(linc@mininet-vm)1> 22:46:49.705 [debug] Received message from the
controller:
{ofp_message,4,flow_mod,3545670532,{ofp_flow_mod,<<0,0,0,0,0,0,0,0>>,<<0,0,0,0,0,0,0,0>>,0,add,0,0,123,65535,any,any,[],{ofp_match,[{ofp_field,openflow_basic,in_port,false,<<0,0,0,1>>,undefined},{ofp_field,openflow_basic,eth_src,false,<<202,51,213,199,235,138>>,undefined}]},[{ofp_instruction_goto_table,6,1}]}}
22:46:49.745 [debug] Received message from the controller:
{ofp_message,4,flow_mod,3545670533,{ofp_flow_mod,<<0,0,0,0,0,0,0,0>>,<<0,0,0,0,0,0,0,0>>,1,add,0,0,123,65535,any,any,[],{ofp_match,[{ofp_field,openflow_basic,eth_dst,false,<<202,51,213,199,235,138>>,undefined}]},[{ofp_instruction_write_actions,4,[{ofp_action_output,16,1,no_buffer}]}]}}
22:46:49.746 [debug] Received message from the controller:
{ofp_message,4,packet_out,3545670534,{ofp_packet_out,no_buffer,controller,[{ofp_action_output,16,all,no_buffer}],<<255,255,255,255,255,255,202,51,213,199,235,138,8,6,0,1,8,0,6,4,0,1,202,51,213,199,235,138,10,0,0,1,0,0,0,0,0,0,10,0,0,2>>}}
22:46:49.749 [debug] Received message from the controller:
{ofp_message,4,flow_mod,3545670535,{ofp_flow_mod,<<0,0,0,0,0,0,0,0>>,<<0,0,0,0,0,0,0,0>>,0,add,0,0,123,65535,any,any,[],{ofp_match,[{ofp_field,openflow_basic,in_port,false,<<0,0,0,2>>,undefined},{ofp_field,openflow_basic,eth_src,false,<<"òðcfZ'">>,undefined}]},[{ofp_instruction_goto_table,6,1}]}}
22:46:49.788 [debug] Received message from the controller:
{ofp_message,4,flow_mod,3545670536,{ofp_flow_mod,<<0,0,0,0,0,0,0,0>>,<<0,0,0,0,0,0,0,0>>,1,add,0,0,123,65535,any,any,[],{ofp_match,[{ofp_field,openflow_basic,eth_dst,false,<<"òðcfZ'">>,undefined}]},[{ofp_instruction_write_actions,4,[{ofp_action_output,16,2,no_buffer}]}]}}
22:46:49.789 [debug] Received message from the controller:
{ofp_message,4,packet_out,3545670537,{ofp_packet_out,no_buffer,controller,[{ofp_action_output,16,all,no_buffer}],<<202,51,213,199,235,138,242,240,99,102,90,39,8,6,0,1,8,0,6,4,0,2,242,240,99,102,90,39,10,0,0,2,202,51,213,199,235,138,10,0,0,1>>}}
22:46:50.701 [debug] Received message from the controller:
{ofp_message,4,packet_out,3545670538,{ofp_packet_out,no_buffer,controller,[{ofp_action_output,16,all,no_buffer}],<<255,255,255,255,255,255,202,51,213,199,235,138,8,6,0,1,8,0,6,4,0,1,202,51,213,199,235,138,10,0,0,1,0,0,0,0,0,0,10,0,0,2>>}}
22:46:51.700 [debug] Received message from the controller:
{ofp_message,4,packet_out,3545670539,{ofp_packet_out,no_buffer,controller,[{ofp_action_output,16,all,no_buffer}],<<255,255,255,255,255,255,202,51,213,199,235,138,8,6,0,1,8,0,6,4,0,1,202,51,213,199,235,138,10,0,0,1,0,0,0,0,0,0,10,0,0,2>>}}
========================================================================================
Controller messages (in verbose mode):
mininet@mininet-vm:~/ryu/ryu$ PYTHONPATH=. ./bin/ryu-manager --verbose
ryu/app/switch_git_08oct.py
loading app ryu/app/switch_git_08oct.py
loading app ryu.controller.ofp_handler
instantiating app ryu.controller.ofp_handler
instantiating app ryu/app/switch_git_08oct.py
BRICK ofp_event
PROVIDES EventOFPPacketIn TO {'L2Switch': set(['main'])}
PROVIDES EventOFPSwitchFeatures TO {'L2Switch': set(['config'])}
CONSUMES EventOFPPortDescStatsReply
CONSUMES EventOFPEchoRequest
CONSUMES EventOFPSwitchFeatures
CONSUMES EventOFPHello
CONSUMES EventOFPErrorMsg
BRICK L2Switch
CONSUMES EventOFPPacketIn
CONSUMES EventOFPSwitchFeatures
connected socket:<eventlet.greenio.GreenSocket object at 0x3006ad0>
address:('127.0.0.1', 58372)
hello ev <ryu.controller.ofp_event.EventOFPHello object at 0x3006f10>
move onto config mode
EVENT ofp_event->L2Switch EventOFPSwitchFeatures
switch features ev version: 0x4 msg_type 0x6 xid 0xd356a37f
OFPSwitchFeatures(auxiliary_id=0,capabilities=79,datapath_id=8796757002738,n_buffers=0,n_tables=255)
move onto main mode
EVENT ofp_event->L2Switch EventOFPPacketIn
installing new source mac received from port 1
EVENT ofp_event->L2Switch EventOFPPacketIn
installing new source mac received from port 2
EVENT ofp_event->L2Switch EventOFPPacketIn
EVENT ofp_event->L2Switch EventOFPPacketIn
Thanks,
Kasyap
------------------------------------------------------------------------------
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