No problem at all Raphael.
I tested your cahnges and it working fine now.
Many thanks!
Alexis.
On Wed, Oct 23, 2013 at 8:37 PM, Raphael Vicente Rosa <
[email protected]> wrote:
> Hi, sorry about it. This is the right version! I've tested it already.
> Don't forget to use these options with ryu-manager: install-lldp-flow,
> observe-links.
> And now, maybe this could be used as a patch.
> Raphael
>
>
> On Tue, Oct 22, 2013 at 9:45 PM, Alexis Saito <[email protected]>wrote:
>
>> Hi Raphael,
>>
>> I tested your suggestion but I got the same problem,
>> links are not retuned to controller, check tests made with rest_topology :
>> oftutorial@openflowvm:~$ sudo ./ufscar-topo.py
>> [sudo] password for oftutorial:
>> *** Creating (reference) controller
>> Unable to contact the remote controller at 127.0.0.1:6634
>> *** Creating switches
>> *** Creating hosts
>> *** Creating links
>> *** Starting network
>> *** Configuring hosts
>> h1 h2 h3 h4 h5
>> *** Running CLI
>> *** Starting CLI:
>> mininet> net
>> h1 h1-eth0:s2-eth1
>> h2 h2-eth0:s2-eth2
>> h3 h3-eth0:s4-eth1
>> h4 h4-eth0:s4-eth2
>> h5 h5-eth0:s5-eth2
>> s1 lo: s1-eth1:s2-eth3 s1-eth2:s4-eth3
>> s2 lo: s2-eth1:h1-eth0 s2-eth2:h2-eth0 s2-eth3:s1-eth1 s2-eth4:s3-eth1
>> s3 lo: s3-eth1:s2-eth4 s3-eth2:s4-eth4
>> s4 lo: s4-eth1:h3-eth0 s4-eth2:h4-eth0 s4-eth3:s1-eth2 s4-eth4:s3-eth2
>> s4-eth5:s5-eth1
>> s5 lo: s5-eth1:s4-eth5 s5-eth2:h5-eth0
>> c2
>> c1
>> mininet>
>> ===========================
>> oftutorial@openflowvm:~$ ryu-manager --verbose --observe-links
>> ryu.topology.switches ryu.app.rest_topology
>> loading app ryu.topology.switches
>> loading app ryu.app.rest_topology
>> loading app ryu.controller.ofp_handler
>> creating context wsgi
>> instantiating app ryu.app.rest_topology
>> instantiating app ryu.topology.switches
>> instantiating app ryu.controller.ofp_handler
>> BRICK switches
>> CONSUMES EventLinkRequest
>> CONSUMES EventOFPPacketIn
>> CONSUMES EventSwitchRequest
>> CONSUMES EventOFPStateChange
>> CONSUMES EventOFPMultipartReply
>> CONSUMES EventOFPPortStatus
>> BRICK ofp_event
>> PROVIDES EventOFPPacketIn TO {'switches': set(['main'])}
>> PROVIDES EventOFPStateChange TO {'switches': set(['main', 'dead'])}
>> PROVIDES EventOFPMultipartReply TO {'switches': set(['main'])}
>> PROVIDES EventOFPPortStatus TO {'switches': set(['main'])}
>> CONSUMES EventOFPSwitchFeatures
>> CONSUMES EventOFPEchoRequest
>> CONSUMES EventOFPPortDescStatsReply
>> CONSUMES EventOFPHello
>> CONSUMES EventOFPErrorMsg
>> BRICK TopologyAPI
>> (24712) wsgi starting up on http://0.0.0.0:8080/
>> connected socket:<eventlet.greenio.GreenSocket object at 0x225bd90>
>> address:('127.0.0.1', 39498)
>> hello ev <ryu.controller.ofp_event.EventOFPHello object at 0x226c5d0>
>> move onto config mode
>> connected socket:<eventlet.greenio.GreenSocket object at 0x225bf50>
>> address:('127.0.0.1', 39499)
>> hello ev <ryu.controller.ofp_event.EventOFPHello object at 0x226c950>
>> move onto config mode
>> connected socket:<eventlet.greenio.GreenSocket object at 0x226c050>
>> address:('127.0.0.1', 39500)
>> hello ev <ryu.controller.ofp_event.EventOFPHello object at 0x226ccd0>
>> move onto config mode
>> connected socket:<eventlet.greenio.GreenSocket object at 0x226c110>
>> address:('127.0.0.1', 39501)
>> hello ev <ryu.controller.ofp_event.EventOFPHello object at 0x2270090>
>> move onto config mode
>> connected socket:<eventlet.greenio.GreenSocket object at 0x226c1d0>
>> address:('127.0.0.1', 39502)
>> hello ev <ryu.controller.ofp_event.EventOFPHello object at 0x2270410>
>> move onto config mode
>> switch features ev version: 0x4 msg_type 0x6 xid 0x5c492b19
>> OFPSwitchFeatures(auxiliary_id=0,capabilities=79,datapath_id=1,n_buffers=256,n_tables=64)
>> switch features ev version: 0x4 msg_type 0x6 xid 0xc1a4415a
>> OFPSwitchFeatures(auxiliary_id=0,capabilities=79,datapath_id=2,n_buffers=256,n_tables=64)
>> switch features ev version: 0x4 msg_type 0x6 xid 0x1f530e18
>> OFPSwitchFeatures(auxiliary_id=0,capabilities=79,datapath_id=3,n_buffers=256,n_tables=64)
>> switch features ev version: 0x4 msg_type 0x6 xid 0xba0f86bc
>> OFPSwitchFeatures(auxiliary_id=0,capabilities=79,datapath_id=5,n_buffers=256,n_tables=64)
>> switch features ev version: 0x4 msg_type 0x6 xid 0x28765078
>> OFPSwitchFeatures(auxiliary_id=0,capabilities=79,datapath_id=4,n_buffers=256,n_tables=64)
>> move onto main mode
>> EVENT ofp_event->switches EventOFPStateChange
>> move onto main mode
>> EVENT ofp_event->switches EventOFPStateChange
>> move onto main mode
>> EVENT ofp_event->switches EventOFPStateChange
>> move onto main mode
>> EVENT ofp_event->switches EventOFPStateChange
>> move onto main mode
>> EVENT ofp_event->switches EventOFPStateChange
>> <ryu.controller.controller.Datapath object at 0x226c190>
>> register Switch<dpid=4, Port<dpid=4, port_no=1, LIVE> Port<dpid=4,
>> port_no=2, LIVE> Port<dpid=4, port_no=3, LIVE> Port<dpid=4, port_no=4,
>> LIVE> Port<dpid=4, port_no=5, LIVE> >
>> <ryu.controller.controller.Datapath object at 0x225bf10>
>> register Switch<dpid=2, Port<dpid=2, port_no=1, LIVE> Port<dpid=2,
>> port_no=2, LIVE> Port<dpid=2, port_no=3, LIVE> Port<dpid=2, port_no=4,
>> LIVE> >
>> <ryu.controller.controller.Datapath object at 0x226c0d0>
>> register Switch<dpid=5, Port<dpid=5, port_no=1, LIVE> Port<dpid=5,
>> port_no=2, LIVE> >
>> <ryu.controller.controller.Datapath object at 0x225b9d0>
>> register Switch<dpid=1, Port<dpid=1, port_no=1, LIVE> Port<dpid=1,
>> port_no=2, LIVE> >
>> <ryu.controller.controller.Datapath object at 0x225bfd0>
>> register Switch<dpid=3, Port<dpid=3, port_no=1, LIVE> Port<dpid=3,
>> port_no=2, LIVE> >
>> EVENT TopologyAPI->switches EventLinkRequest
>> 127.0.0.1 - - [22/Oct/2013 02:28:12] "GET /v1.0/topology/links HTTP/1.1"
>> 200 109 0.010628
>> EVENT TopologyAPI->switches EventSwitchRequest
>> 127.0.0.1 - - [22/Oct/2013 02:28:17] "GET /v1.0/topology/switches
>> HTTP/1.1" 200 1875 0.007100
>>
>>
>> ===========================
>> oftutorial@openflowvm:~$ curl http://127.0.0.1:8080/v1.0/topology/links
>> []
>>
>> oftutorial@openflowvm:~curl http://127.0.0.1:8080/v1.0/topology/switches
>> [{"ports": [{"hw_addr": "8a:42:4c:6a:53:c4", "name": "s1-eth1",
>> "port_no": "00000001", "dpid": "0000000000000001"}, {"hw_addr":
>> "4a:76:82:8e:c3:a5", "name": "s1-eth2", "port_no": "00000002", "dpid":
>> "0000000000000001"}], "dpid": "0000000000000001"}, {"ports": [{"hw_addr":
>> "fa:60:b3:94:ac:d6", "name": "s2-eth1", "port_no": "00000001", "dpid":
>> "0000000000000002"}, {"hw_addr": "9a:43:72:f9:be:f7", "name": "s2-eth2",
>> "port_no": "00000002", "dpid": "0000000000000002"}, {"hw_addr":
>> "ca:b4:99:eb:67:f9", "name": "s2-eth3", "port_no": "00000003", "dpid":
>> "0000000000000002"}, {"hw_addr": "56:20:aa:b4:62:74", "name": "s2-eth4",
>> "port_no": "00000004", "dpid": "0000000000000002"}], "dpid":
>> "0000000000000002"}, {"ports": [{"hw_addr": "7e:60:fd:fd:b7:60", "name":
>> "s3-eth1", "port_no": "00000001", "dpid": "0000000000000003"}, {"hw_addr":
>> "8a:c6:20:42:18:c7", "name": "s3-eth2", "port_no": "00000002", "dpid":
>> "0000000000000003"}], "dpid": "0000000000000003"}, {"ports": [{"hw_addr":
>> "9e:ca:16:da:ed:d0", "name": "s4-eth1", "port_no": "00000001", "dpid":
>> "0000000000000004"}, {"hw_addr": "1e:4e:28:1c:06:31", "name": "s4-eth2",
>> "port_no": "00000002", "dpid": "0000000000000004"}, {"hw_addr":
>> "36:62:80:f2:3e:38", "name": "s4-eth3", "port_no": "00000003", "dpid":
>> "0000000000000004"}, {"hw_addr": "f2:38:2b:41:15:ce", "name": "s4-eth4",
>> "port_no": "00000004", "dpid": "0000000000000004"}, {"hw_addr":
>> "c2:ed:1c:ac:66:b7", "name": "s4-eth5", "port_no": "00000005", "dpid":
>> "0000000000000004"}], "dpid": "0000000000000004"}, {"ports": [{"hw_addr":
>> "fa:c6:76:18:30:78", "name": "s5-eth1", "port_no": "00000001", "dpid":
>> "0000000000000005"}, {"hw_addr": "3a:e5:cd:db:41:0b", "name": "s5-eth2",
>> "port_no": "00000002", "dpid": "0000000000000005"}], "dpid":
>> "0000000000000005"}]oftutorial@openflowvm:~$
>> oftutorial@openflowvm:~$
>>
>>
>> Did I miss anything here?
>>
>> Thanks,
>> Alexis Saito.
>>
>> Em 18/10/2013, às 13:07, Raphael Vicente Rosa escreveu:
>>
>> Hi Alexis,
>> Here follows switches with OF1.3.
>> This code could be used to patch switches.
>> Raphael
>>
>> ------------------------------
>>
>> Message: 3
>> Date: Thu, 17 Oct 2013 00:25:24 -0300
>> From: Alexis Saito <[email protected]>
>> Subject: [Ryu-devel] Link discovery support for OF1.3
>> To: [email protected]
>> Message-ID: <[email protected]>
>> Content-Type: text/plain; charset=iso-8859-1
>>
>> Hi!
>>
>> I notice link discovery function in ryu.topology.switches is not yet in
>> place.
>> I would like to understand what is missing and whether there is an
>> estimation to have it.
>>
>> Thanks!
>> Alexis Saito
>> Master Student @ Universidade Federal de S?o Carlos
>>
>>
>> ------------------------------
>> <switches.py>
>>
>>
>>
>
--
Alexis Saito
Home: no fixed line anymore!
Mobile: +55 19 9837 1276
http://www.linkedin.com/in/alexissaito
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