forgot to send dump-flows after ping: mininet> sh ovs-ofctl dump-flows s1
NXST_FLOW reply (xid=0x4): cookie=0x0, duration=300.798s, table=0, n_packets=341, n_bytes=17391, idle_age=0, priority=65535,dl_dst=01:80:c2:00:00:0e,dl_type=0x88cc actions=CONTROLLER:51 cookie=0x0, duration=195.916s, table=0, n_packets=3162, n_bytes=132972, idle_age=0, in_port=1,dl_dst=00:00:00:00:00:01 actions=output:2 cookie=0x0, duration=195.673s, table=0, n_packets=2, n_bytes=196, idle_age=194, in_port=2,dl_dst=00:00:00:00:00:03 actions=output:1 On Wed, Oct 21, 2015 at 1:21 AM, Ezzat Zar <[email protected]> wrote: > Thanks for reply here is what I get: (I've attached netgraph.py and sp.py > which does shortest path routing) > > sudo mn --mac --switch ovsk --custom ~/mininet/custom/netgraph.py --topo > mytopo --controller remote > ryu-manager ryu.app.sp ryu.app.rest_qos ryu.app.rest_conf_switch > ryu.app.rest_topology --observe-links > > mininet> sh ovs-ofctl dump-flows s1 > NXST_FLOW reply (xid=0x4): > cookie=0x0, duration=112.416s, table=0, n_packets=108, n_bytes=5508, > idle_age=0, priority=65535,dl_dst=01:80:c2:00:00:0e,dl_type=0x88cc > actions=CONTROLLER:51 > > http://127.0.0.1:8080/v1.0/topology/links > > [{"src": {"hw_addr": "56:39:af:07:fb:3e", "name": "s3-eth2", "port_no": > "00000002", "dpid": "0000000000000003"}, "dst": {"hw_addr": > "ee:7c:7d:0d:55:a3", "name": "s4-eth1", "port_no": "00000001", "dpid": > "0000000000000004"}}, {"src": {"hw_addr": "d6:84:c4:43:12:00", "name": > "s4-eth4", "port_no": "00000004", "dpid": "0000000000000004"}, "dst": > {"hw_addr": "d2:f9:51:1e:78:a2", "name": "s2-eth2", "port_no": "00000002", > "dpid": "0000000000000002"}}, {"src": {"hw_addr": "d2:80:a1:e8:35:27", > "name": "s1-eth2", "port_no": "00000002", "dpid": "0000000000000001"}, > "dst": {"hw_addr": "02:2e:17:a1:38:66", "name": "s2-eth1", "port_no": > "00000001", "dpid": "0000000000000002"}}, {"src": {"hw_addr": > "62:41:0f:84:fb:4d", "name": "s2-eth3", "port_no": "00000003", "dpid": > "0000000000000002"}, "dst": {"hw_addr": "d6:fc:b2:60:7c:60", "name": > "s5-eth3", "port_no": "00000003", "dpid": "0000000000000005"}}, {"src": > {"hw_addr": "d6:9a:51:9e:54:e4", "name": "s4-eth3", "port_no": "00000003", > "dpid": "0000000000000004"}, "dst": {"hw_addr": "7a:8c:8a:75:72:d8", > "name": "s6-eth2", "port_no": "00000002", "dpid": "0000000000000006"}}, > {"src": {"hw_addr": "ee:7c:7d:0d:55:a3", "name": "s4-eth1", "port_no": > "00000001", "dpid": "0000000000000004"}, "dst": {"hw_addr": > "56:39:af:07:fb:3e", "name": "s3-eth2", "port_no": "00000002", "dpid": > "0000000000000003"}}, {"src": {"hw_addr": "02:2e:17:a1:38:66", "name": > "s2-eth1", "port_no": "00000001", "dpid": "0000000000000002"}, "dst": > {"hw_addr": "d2:80:a1:e8:35:27", "name": "s1-eth2", "port_no": "00000002", > "dpid": "0000000000000001"}}, {"src": {"hw_addr": "7a:8c:8a:75:72:d8", > "name": "s6-eth2", "port_no": "00000002", "dpid": "0000000000000006"}, > "dst": {"hw_addr": "d6:9a:51:9e:54:e4", "name": "s4-eth3", "port_no": > "00000003", "dpid": "0000000000000004"}}, {"src": {"hw_addr": > "d2:f9:51:1e:78:a2", "name": "s2-eth2", "port_no": "00000002", "dpid": > "0000000000000002"}, "dst": {"hw_addr": "d6:84:c4:43:12:00", "name": > "s4-eth4", "port_no": "00000004", "dpid": "0000000000000004"}}, {"src": > {"hw_addr": "d6:fc:b2:60:7c:60", "name": "s5-eth3", "port_no": "00000003", > "dpid": "0000000000000005"}, "dst": {"hw_addr": "62:41:0f:84:fb:4d", > "name": "s2-eth3", "port_no": "00000003", "dpid": "0000000000000002"}}, > {"src": {"hw_addr": "2a:c2:f4:09:e0:6d", "name": "s5-eth2", "port_no": > "00000002", "dpid": "0000000000000005"}, "dst": {"hw_addr": > "e2:6b:84:cc:08:70", "name": "s4-eth2", "port_no": "00000002", "dpid": > "0000000000000004"}}, {"src": {"hw_addr": "e2:6b:84:cc:08:70", "name": > "s4-eth2", "port_no": "00000002", "dpid": "0000000000000004"}, "dst": > {"hw_addr": "2a:c2:f4:09:e0:6d", "name": "s5-eth2", "port_no": "00000002", > "dpid": "0000000000000005"}}] > > mininet> h1 ping h3 > PING 10.0.0.3 (10.0.0.3) 56(84) bytes of data. > 64 bytes from 10.0.0.3: icmp_seq=1 ttl=64 time=285 ms > 64 bytes from 10.0.0.3: icmp_seq=2 ttl=64 time=0.128 ms > 64 bytes from 10.0.0.3: icmp_seq=3 ttl=64 time=0.043 ms > ^C > --- 10.0.0.3 ping statistics --- > > http://127.0.0.1:8080/v1.0/topology/links > [{"src": {"hw_addr": "d2:f9:51:1e:78:a2", "name": "s2-eth2", "port_no": > "00000002", "dpid": "0000000000000002"}, "dst": {"hw_addr": > "7a:8c:8a:75:72:d8", "name": "s6-eth2", "port_no": "00000002", "dpid": > "0000000000000006"}}, {"src": {"hw_addr": "62:41:0f:84:fb:4d", "name": > "s2-eth3", "port_no": "00000003", "dpid": "0000000000000002"}, "dst": > {"hw_addr": "e2:6b:84:cc:08:70", "name": "s4-eth2", "port_no": "00000002", > "dpid": "0000000000000004"}}, {"src": {"hw_addr": "56:39:af:07:fb:3e", > "name": "s3-eth2", "port_no": "00000002", "dpid": "0000000000000003"}, > "dst": {"hw_addr": "ee:7c:7d:0d:55:a3", "name": "s4-eth1", "port_no": > "00000001", "dpid": "0000000000000004"}}, {"src": {"hw_addr": > "7a:8c:8a:75:72:d8", "name": "s6-eth2", "port_no": "00000002", "dpid": > "0000000000000006"}, "dst": {"hw_addr": "62:41:0f:84:fb:4d", "name": > "s2-eth3", "port_no": "00000003", "dpid": "0000000000000002"}}, {"src": > {"hw_addr": "d6:84:c4:43:12:00", "name": "s4-eth4", "port_no": "00000004", > "dpid": "0000000000000004"}, "dst": {"hw_addr": "d6:fc:b2:60:7c:60", > "name": "s5-eth3", "port_no": "00000003", "dpid": "0000000000000005"}}, > {"src": {"hw_addr": "d2:f9:51:1e:78:a2", "name": "s2-eth2", "port_no": > "00000002", "dpid": "0000000000000002"}, "dst": {"hw_addr": > "56:39:af:07:fb:3e", "name": "s3-eth2", "port_no": "00000002", "dpid": > "0000000000000003"}}, {"src": {"hw_addr": "d6:84:c4:43:12:00", "name": > "s4-eth4", "port_no": "00000004", "dpid": "0000000000000004"}, "dst": > {"hw_addr": "d2:f9:51:1e:78:a2", "name": "s2-eth2", "port_no": "00000002", > "dpid": "0000000000000002"}}, {"src": {"hw_addr": "7a:8c:8a:75:72:d8", > "name": "s6-eth2", "port_no": "00000002", "dpid": "0000000000000006"}, > "dst": {"hw_addr": "56:39:af:07:fb:3e", "name": "s3-eth2", "port_no": > "00000002", "dpid": "0000000000000003"}}, {"src": {"hw_addr": > "d6:84:c4:43:12:00", "name": "s4-eth4", "port_no": "00000004", "dpid": > "0000000000000004"}, "dst": {"hw_addr": "d2:80:a1:e8:35:27", "name": > "s1-eth2", "port_no": "00000002", "dpid": "0000000000000001"}}, {"src": > {"hw_addr": "7a:8c:8a:75:72:d8", "name": "s6-eth2", "port_no": "00000002", > "dpid": "0000000000000006"}, "dst": {"hw_addr": "d2:f9:51:1e:78:a2", > "name": "s2-eth2", "port_no": "00000002", "dpid": "0000000000000002"}}, > {"src": {"hw_addr": "2a:c2:f4:09:e0:6d", "name": "s5-eth2", "port_no": > "00000002", "dpid": "0000000000000005"}, "dst": {"hw_addr": > "e2:6b:84:cc:08:70", "name": "s4-eth2", "port_no": "00000002", "dpid": > "0000000000000004"}}, {"src": {"hw_addr": "56:39:af:07:fb:3e", "name": > "s3-eth2", "port_no": "00000002", "dpid": "0000000000000003"}, "dst": > {"hw_addr": "2a:c2:f4:09:e0:6d", "name": "s5-eth2", "port_no": "00000002", > "dpid": "0000000000000005"}}, {"src": {"hw_addr": "7a:8c:8a:75:72:d8", > "name": "s6-eth2", "port_no": "00000002", "dpid": "0000000000000006"}, > "dst": {"hw_addr": "2a:c2:f4:09:e0:6d", "name": "s5-eth2", "port_no": > "00000002", "dpid": "0000000000000005"}}, {"src": {"hw_addr": > "d2:f9:51:1e:78:a2", "name": "s2-eth2", "port_no": "00000002", "dpid": > "0000000000000002"}, "dst": {"hw_addr": "2a:c2:f4:09:e0:6d", "name": > "s5-eth2", "port_no": "00000002", "dpid": "0000000000000005"}}, {"src": > {"hw_addr": "d2:80:a1:e8:35:27", "name": "s1-eth2", "port_no": "00000002", > "dpid": "0000000000000001"}, "dst": {"hw_addr": "02:2e:17:a1:38:66", > "name": "s2-eth1", "port_no": "00000001", "dpid": "0000000000000002"}}, > {"src": {"hw_addr": "2a:c2:f4:09:e0:6d", "name": "s5-eth2", "port_no": > "00000002", "dpid": "0000000000000005"}, "dst": {"hw_addr": > "d2:f9:51:1e:78:a2", "name": "s2-eth2", "port_no": "00000002", "dpid": > "0000000000000002"}}, {"src": {"hw_addr": "e2:6b:84:cc:08:70", "name": > "s4-eth2", "port_no": "00000002", "dpid": "0000000000000004"}, "dst": > {"hw_addr": "56:39:af:07:fb:3e", "name": "s3-eth2", "port_no": "00000002", > "dpid": "0000000000000003"}}, {"src": {"hw_addr": "d2:f9:51:1e:78:a2", > "name": "s2-eth2", "port_no": "00000002", "dpid": "0000000000000002"}, > "dst": {"hw_addr": "d2:80:a1:e8:35:27", "name": "s1-eth2", "port_no": > "00000002", "dpid": "0000000000000001"}}, {"src": {"hw_addr": > "d6:84:c4:43:12:00", "name": "s4-eth4", "port_no": "00000004", "dpid": > "0000000000000004"}, "dst": {"hw_addr": "7a:8c:8a:75:72:d8", "name": > "s6-eth2", "port_no": "00000002", "dpid": "0000000000000006"}}, {"src": > {"hw_addr": "e2:6b:84:cc:08:70", "name": "s4-eth2", "port_no": "00000002", > "dpid": "0000000000000004"}, "dst": {"hw_addr": "2a:c2:f4:09:e0:6d", > "name": "s5-eth2", "port_no": "00000002", "dpid": "0000000000000005"}}, > {"src": {"hw_addr": "7a:8c:8a:75:72:d8", "name": "s6-eth2", "port_no": > "00000002", "dpid": "0000000000000006"}, "dst": {"hw_addr": > "d6:9a:51:9e:54:e4", "name": "s4-eth3", "port_no": "00000003", "dpid": > "0000000000000004"}}, {"src": {"hw_addr": "56:39:af:07:fb:3e", "name": > "s3-eth2", "port_no": "00000002", "dpid": "0000000000000003"}, "dst": > {"hw_addr": "d6:fc:b2:60:7c:60", "name": "s5-eth3", "port_no": "00000003", > "dpid": "0000000000000005"}}, {"src": {"hw_addr": "62:41:0f:84:fb:4d", > "name": "s2-eth3", "port_no": "00000003", "dpid": "0000000000000002"}, > "dst": {"hw_addr": "d6:fc:b2:60:7c:60", "name": "s5-eth3", "port_no": > "00000003", "dpid": "0000000000000005"}}, {"src": {"hw_addr": > "2a:c2:f4:09:e0:6d", "name": "s5-eth2", "port_no": "00000002", "dpid": > "0000000000000005"}, "dst": {"hw_addr": "d2:80:a1:e8:35:27", "name": > "s1-eth2", "port_no": "00000002", "dpid": "0000000000000001"}}, {"src": > {"hw_addr": "56:39:af:07:fb:3e", "name": "s3-eth2", "port_no": "00000002", > "dpid": "0000000000000003"}, "dst": {"hw_addr": "62:41:0f:84:fb:4d", > "name": "s2-eth3", "port_no": "00000003", "dpid": "0000000000000002"}}, > {"src": {"hw_addr": "56:39:af:07:fb:3e", "name": "s3-eth2", "port_no": > "00000002", "dpid": "0000000000000003"}, "dst": {"hw_addr": > "d2:f9:51:1e:78:a2", "name": "s2-eth2", "port_no": "00000002", "dpid": > "0000000000000002"}}, {"src": {"hw_addr": "2a:c2:f4:09:e0:6d", "name": > "s5-eth2", "port_no": "00000002", "dpid": "0000000000000005"}, "dst": > {"hw_addr": "56:39:af:07:fb:3e", "name": "s3-eth2", "port_no": "00000002", > "dpid": "0000000000000003"}}, {"src": {"hw_addr": "e2:6b:84:cc:08:70", > "name": "s4-eth2", "port_no": "00000002", "dpid": "0000000000000004"}, > "dst": {"hw_addr": "d2:80:a1:e8:35:27", "name": "s1-eth2", "port_no": > "00000002", "dpid": "0000000000000001"}}, {"src": {"hw_addr": > "d2:80:a1:e8:35:27", "name": "s1-eth2", "port_no": "00000002", "dpid": > "0000000000000001"}, "dst": {"hw_addr": "d6:fc:b2:60:7c:60", "name": > "s5-eth3", "port_no": "00000003", "dpid": "0000000000000005"}}, {"src": > {"hw_addr": "d6:fc:b2:60:7c:60", "name": "s5-eth3", "port_no": "00000003", > "dpid": "0000000000000005"}, "dst": {"hw_addr": "d2:80:a1:e8:35:27", > "name": "s1-eth2", "port_no": "00000002", "dpid": "0000000000000001"}}, > {"src": {"hw_addr": "d6:fc:b2:60:7c:60", "name": "s5-eth3", "port_no": > "00000003", "dpid": "0000000000000005"}, "dst": {"hw_addr": > "d6:84:c4:43:12:00", "name": "s4-eth4", "port_no": "00000004", "dpid": > "0000000000000004"}}, {"src": {"hw_addr": "56:39:af:07:fb:3e", "name": > "s3-eth2", "port_no": "00000002", "dpid": "0000000000000003"}, "dst": > {"hw_addr": "7a:8c:8a:75:72:d8", "name": "s6-eth2", "port_no": "00000002", > "dpid": "0000000000000006"}}, {"src": {"hw_addr": "ee:7c:7d:0d:55:a3", > "name": "s4-eth1", "port_no": "00000001", "dpid": "0000000000000004"}, > "dst": {"hw_addr": "56:39:af:07:fb:3e", "name": "s3-eth2", "port_no": > "00000002", "dpid": "0000000000000003"}}, {"src": {"hw_addr": > "d6:84:c4:43:12:00", "name": "s4-eth4", "port_no": "00000004", "dpid": > "0000000000000004"}, "dst": {"hw_addr": "56:39:af:07:fb:3e", "name": > "s3-eth2", "port_no": "00000002", "dpid": "0000000000000003"}}, {"src": > {"hw_addr": "e2:6b:84:cc:08:70", "name": "s4-eth2", "port_no": "00000002", > "dpid": "0000000000000004"}, "dst": {"hw_addr": "7a:8c:8a:75:72:d8", > "name": "s6-eth2", "port_no": "00000002", "dpid": "0000000000000006"}}, > {"src": {"hw_addr": "d6:9a:51:9e:54:e4", "name": "s4-eth3", "port_no": > "00000003", "dpid": "0000000000000004"}, "dst": {"hw_addr": > "7a:8c:8a:75:72:d8", "name": "s6-eth2", "port_no": "00000002", "dpid": > "0000000000000006"}}, {"src": {"hw_addr": "d2:80:a1:e8:35:27", "name": > "s1-eth2", "port_no": "00000002", "dpid": "0000000000000001"}, "dst": > {"hw_addr": "d6:84:c4:43:12:00", "name": "s4-eth4", "port_no": "00000004", > "dpid": "0000000000000004"}}, {"src": {"hw_addr": "56:39:af:07:fb:3e", > "name": "s3-eth2", "port_no": "00000002", "dpid": "0000000000000003"}, > "dst": {"hw_addr": "d2:80:a1:e8:35:27", "name": "s1-eth2", "port_no": > "00000002", "dpid": "0000000000000001"}}, {"src": {"hw_addr": > "02:2e:17:a1:38:66", "name": "s2-eth1", "port_no": "00000001", "dpid": > "0000000000000002"}, "dst": {"hw_addr": "d2:80:a1:e8:35:27", "name": > "s1-eth2", "port_no": "00000002", "dpid": "0000000000000001"}}, {"src": > {"hw_addr": "e2:6b:84:cc:08:70", "name": "s4-eth2", "port_no": "00000002", > "dpid": "0000000000000004"}, "dst": {"hw_addr": "62:41:0f:84:fb:4d", > "name": "s2-eth3", "port_no": "00000003", "dpid": "0000000000000002"}}, > {"src": {"hw_addr": "d2:f9:51:1e:78:a2", "name": "s2-eth2", "port_no": > "00000002", "dpid": "0000000000000002"}, "dst": {"hw_addr": > "d6:84:c4:43:12:00", "name": "s4-eth4", "port_no": "00000004", "dpid": > "0000000000000004"}}, {"src": {"hw_addr": "d6:fc:b2:60:7c:60", "name": > "s5-eth3", "port_no": "00000003", "dpid": "0000000000000005"}, "dst": > {"hw_addr": "62:41:0f:84:fb:4d", "name": "s2-eth3", "port_no": "00000003", > "dpid": "0000000000000002"}}, {"src": {"hw_addr": "2a:c2:f4:09:e0:6d", > "name": "s5-eth2", "port_no": "00000002", "dpid": "0000000000000005"}, > "dst": {"hw_addr": "7a:8c:8a:75:72:d8", "name": "s6-eth2", "port_no": > "00000002", "dpid": "0000000000000006"}}] > > > Thanks... > > > On Tue, Oct 20, 2015 at 9:53 AM, Yusuke Iwase <[email protected]> > wrote: > >> Hi, >> >> >> On 2015年10月20日 06:49, Ezzat Zar wrote: >> > Hi again, >> > There seems to be another problem with rest_topology.py which I cannot >> figure out how to resolve. When I use >> > >> > GET /v1.0/topology/links >> > >> > at the beginning of network creation, it show links between switches >> correctly. But when I start sending packets through the network, using this >> shows up a whole bunch of new links which does not really exist in the >> topology... For example if a packet had been forwarded from a switch to >> another via multiple switch hops, a link shows up from source to >> destination switch! >> >> Could you show us the flow entries you installed? >> On my environment, rest_topology.py outputs all links correctly. >> >> $ sudo mn --topo linear,3 --mac --controller remote >> >> $ ryu-manager --observe-links ryu.app.rest_topology >> ryu.app.simple_switch_13 >> >> Before ping: >> mininet> sh ovs-ofctl dump-flows s1 >> NXST_FLOW reply (xid=0x4): >> cookie=0x0, duration=16.729s, table=0, n_packets=18, n_bytes=918, >> idle_age=1, priority=65535,dl_dst=01:80:c2:00:00:0e,dl_type=0x88cc >> actions=CONTROLLER:65535 >> cookie=0x0, duration=16.730s, table=0, n_packets=64, n_bytes=8962, >> idle_age=6, priority=0 actions=CONTROLLER:65535 >> >> $ curl -X GET http://localhost:8080/v1.0/topology/links >> [{"src": {"hw_addr": "66:df:c7:f7:0c:04", "name": "s2-eth3", "port_no": >> "00000003", "dpid": "0000000000000002"}, "dst": {"hw_addr": >> "16:3c:5a:66:aa:f6", "name": "s3-eth2", "port_no": "00000002", "dpid": >> "0000000000000003"}}, {"src": {"hw_addr": "4e:51:8c:48:4d:d8", "name": >> "s2-eth2", "port_no": "00000002", "dpid": "0000000000000002"}, "dst": >> {"hw_addr": "96:ae:dd:c4:0f:c0", "name": "s1-eth2", "port_no": "00000002", >> "dpid": "0000000000000001"}}, {"src": {"hw_addr": "16:3c:5a:66:aa:f6", >> "name": "s3-eth2", "port_no": "00000002", "dpid": "0000000000000003"}, >> "dst": {"hw_addr": "66:df:c7:f7:0c:04", "name": "s2-eth3", "port_no": >> "00000003", "dpid": "0000000000000002"}}, {"src": {"hw_addr": >> "96:ae:dd:c4:0f:c0", "name": "s1-eth2", "port_no": "00000002", "dpid": >> "0000000000000001"}, "dst": {"hw_addr": "4e:51:8c:48:4d:d8", "name": >> "s2-eth2", "port_no": "00000002", "dpid": "0000000000000002"}}] >> >> mininet> h1 ping h3 >> PING 10.0.0.3 (10.0.0.3) 56(84) bytes of data. >> 64 bytes from 10.0.0.3: icmp_seq=1 ttl=64 time=21.6 ms >> 64 bytes from 10.0.0.3: icmp_seq=2 ttl=64 time=0.068 ms >> ... >> >> After ping: >> mininet> sh ovs-ofctl dump-flows s1 >> NXST_FLOW reply (xid=0x4): >> cookie=0x0, duration=55.786s, table=0, n_packets=62, n_bytes=3162, >> idle_age=0, priority=65535,dl_dst=01:80:c2:00:00:0e,dl_type=0x88cc >> actions=CONTROLLER:65535 >> cookie=0x0, duration=4.954s, table=0, n_packets=4, n_bytes=336, >> idle_age=2, priority=1,in_port=2,dl_dst=00:00:00:00:00:01 actions=output:1 >> cookie=0x0, duration=4.950s, table=0, n_packets=3, n_bytes=294, >> idle_age=2, priority=1,in_port=1,dl_dst=00:00:00:00:00:03 actions=output:2 >> cookie=0x0, duration=55.787s, table=0, n_packets=71, n_bytes=9572, >> idle_age=4, priority=0 actions=CONTROLLER:65535 >> >> $ curl -X GET http://localhost:8080/v1.0/topology/links >> [{"src": {"hw_addr": "66:df:c7:f7:0c:04", "name": "s2-eth3", "port_no": >> "00000003", "dpid": "0000000000000002"}, "dst": {"hw_addr": >> "16:3c:5a:66:aa:f6", "name": "s3-eth2", "port_no": "00000002", "dpid": >> "0000000000000003"}}, {"src": {"hw_addr": "4e:51:8c:48:4d:d8", "name": >> "s2-eth2", "port_no": "00000002", "dpid": "0000000000000002"}, "dst": >> {"hw_addr": "96:ae:dd:c4:0f:c0", "name": "s1-eth2", "port_no": "00000002", >> "dpid": "0000000000000001"}}, {"src": {"hw_addr": "16:3c:5a:66:aa:f6", >> "name": "s3-eth2", "port_no": "00000002", "dpid": "0000000000000003"}, >> "dst": {"hw_addr": "66:df:c7:f7:0c:04", "name": "s2-eth3", "port_no": >> "00000003", "dpid": "0000000000000002"}}, {"src": {"hw_addr": >> "96:ae:dd:c4:0f:c0", "name": "s1-eth2", "port_no": "00000002", "dpid": >> "0000000000000001"}, "dst": {"hw_addr": "4e:51:8c:48:4d:d8", "name": >> "s2-eth2", "port_no": "00000002", "dpid": "0000000000000002"}}] >> >> Thanks, >> Iwase >> >> > >> > Any idea on how to resolve this issue? I can use the topology from >> prior data transfer phase but I need to periodically access topology info >> during network runtime too. >> > >> > Thanks. >> > >> > >> > >> > >> ------------------------------------------------------------------------------ >> > >> > >> > >> > _______________________________________________ >> > Ryu-devel mailing list >> > [email protected] >> > https://lists.sourceforge.net/lists/listinfo/ryu-devel >> > >> > >
------------------------------------------------------------------------------
_______________________________________________ Ryu-devel mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/ryu-devel
