# REST API

#

# Retrieve the switch stats

#

# get the list of all switches

# GET /stats/switches

#

# get the desc stats of the switch

# GET /stats/desc/<dpid>

#

# get flows desc stats of the switch

# GET /stats/flowdesc/<dpid>

#

# get flows desc stats of the switch filtered by the fields

# POST /stats/flowdesc/<dpid>

#

# get flows stats of the switch

# GET /stats/flow/<dpid>

#

# get flows stats of the switch filtered by the fields

# POST /stats/flow/<dpid>

#

# get aggregate flows stats of the switch

# GET /stats/aggregateflow/<dpid>

#

# get aggregate flows stats of the switch filtered by the fields

# POST /stats/aggregateflow/<dpid>

#

# get table stats of the switch

# GET /stats/table/<dpid>

#

# get table features stats of the switch

# GET /stats/tablefeatures/<dpid>

#

# get ports stats of the switch

# GET /stats/port/<dpid>[/<port>]

# Note: Specification of port number is optional

#

# get queues stats of the switch

# GET /stats/queue/<dpid>[/<port>[/<queue_id>]]

# Note: Specification of port number and queue id are optional

#       If you want to omitting the port number and setting the queue id,

#       please specify the keyword "ALL" to the port number

#       e.g. GET /stats/queue//ALL/

#

# get queues config stats of the switch

# GET /stats/queueconfig/<dpid>[/<port>]

# Note: Specification of port number is optional

#

# get queues desc stats of the switch

# GET /stats/queuedesc/<dpid>[/<port>[/<queue_id>]]

# Note: Specification of port number and queue id are optional

#       If you want to omitting the port number and setting the queue id,

#       please specify the keyword "ALL" to the port number

#       e.g. GET /stats/queuedesc//ALL/

#

# get meter features stats of the switch

# GET /stats/meterfeatures/<dpid>

#

# get meter config stats of the switch

# GET /stats/meterconfig/<dpid>[/<meter_id>]

# Note: Specification of meter id is optional

#

# get meter desc stats of the switch

# GET /stats/meterdesc/<dpid>[/<meter_id>]

# Note: Specification of meter id is optional

#

# get meters stats of the switch

# GET /stats/meter/<dpid>[/<meter_id>]

# Note: Specification of meter id is optional

#

# get group features stats of the switch

# GET /stats/groupfeatures/<dpid>

#

# get groups desc stats of the switch

# GET /stats/groupdesc/<dpid>[/<group_id>]

# Note: Specification of group id is optional (OpenFlow 1.5 or later)

#

# get groups stats of the switch

# GET /stats/group/<dpid>[/<group_id>]

# Note: Specification of group id is optional

#

# get ports description of the switch

# GET /stats/portdesc/<dpid>[/<port_no>]

# Note: Specification of port number is optional (OpenFlow 1.5 or later)

# Update the switch stats

#

# add a flow entry

# POST /stats/flowentry/add

#

# modify all matching flow entries

# POST /stats/flowentry/modify

#

# modify flow entry strictly matching wildcards and priority

# POST /stats/flowentry/modify_strict

#

# delete all matching flow entries

# POST /stats/flowentry/delete

#

# delete flow entry strictly matching wildcards and priority

# POST /stats/flowentry/delete_strict

#

# delete all flow entries of the switch

# DELETE /stats/flowentry/clear/<dpid>

#

# add a meter entry

# POST /stats/meterentry/add

#

# modify a meter entry

# POST /stats/meterentry/modify

#

# delete a meter entry

# POST /stats/meterentry/delete

#

# add a group entry

# POST /stats/groupentry/add

#

# modify a group entry

# POST /stats/groupentry/modify

#

# delete a group entry

# POST /stats/groupentry/delete

#

# modify behavior of the physical port

# POST /stats/portdesc/modify

#

# modify role of controller

# POST /stats/role

#

#

# send a experimeter message

# POST /stats/experimenter/<dpid>

ryu-manager ofctl_rest.py simple_switch_13.py --observe-links --verbose　　#除了使用RESTAPI之外，我们还要保证ryu控制器正常处理交换机逻辑

sudo mn --controller=remote --mac --topo=tree,,

$ curl -X GET http://localhost:8080/stats/switches

$ curl -X GET http://localhost:8080/stats/desc/1