Hi, Address already used suggests that you have some application running, which already listens on port 6633 (e.g. NOX). You could also try using --platform=local instead of setting remote plus the host and port.
Regards, Zoltan. ________________________________________ From: openflow-discuss-boun...@lists.stanford.edu [openflow-discuss-boun...@lists.stanford.edu] On Behalf Of shreya pandita [shreya.pand...@gmail.com] Sent: Monday, June 25, 2012 8:00 PM To: openflow-discuss@lists.stanford.edu Subject: [openflow-discuss] Reference switch issues. Hie All, I am running the oftest against the reference switch. I face some troubles . If I run the tests at once, I see address already in use error . If I run them separately , they are fine . But so many basic tests are failing , which I think is not good. Do I need to make any changes to the port-mapping in the remote.py ??? [root@dev2 tests]# ./run_switch.py Creating veth pair 0 Creating veth pair 1 Creating veth pair 2 Creating veth pair 3 Cmd: ['/sbin/ifconfig', 'veth0', '192.168.10.1', 'netmask', '255.255.255.0'] Cmd: ['/sbin/ifconfig', 'veth1', '192.168.11.1', 'netmask', '255.255.255.0'] Cmd: ['/sbin/ifconfig', 'veth2', '192.168.12.1', 'netmask', '255.255.255.0'] Cmd: ['/sbin/ifconfig', 'veth3', '192.168.13.1', 'netmask', '255.255.255.0'] Cmd: ['/sbin/ifconfig', 'veth4', '192.168.14.1', 'netmask', '255.255.255.0'] Cmd: ['/sbin/ifconfig', 'veth5', '192.168.15.1', 'netmask', '255.255.255.0'] Cmd: ['/sbin/ifconfig', 'veth6', '192.168.16.1', 'netmask', '255.255.255.0'] Cmd: ['/sbin/ifconfig', 'veth7', '192.168.17.1', 'netmask', '255.255.255.0'] ../../openflow/udatapath/ofdatapath ../../openflow/secchan/ofprotocol Starting ofprotocol in 2 seconds; ^C to quit Started ofdatapath on IFs veth0,veth2,veth4,veth6 with pid 11599 Jun 25 17:09:32|00001|secchan|INFO|OpenFlow reference implementation version 1.0.0 Jun 25 17:09:32|00002|secchan|INFO|OpenFlow protocol version 0x01 Jun 25 17:09:32|00003|secchan|WARN|new management connection will receive asynchronous messages Jun 25 17:09:32|00004|rconn|INFO|unix:/tmp/ofd: connecting... Jun 25 17:09:32|00005|rconn|INFO|tcp:127.0.0.1:6633<http://127.0.0.1:6633>: connecting... Jun 25 17:09:32|00001|datapath|ERR|veth0 device has assigned IP address 192.168.10.1 Jun 25 17:09:32|00002|datapath|ERR|veth0 device has assigned IPv6 address fe80::e087:1eff:feef:f050 Jun 25 17:09:32|00003|datapath|ERR|veth2 device has assigned IP address 192.168.12.1 Jun 25 17:09:32|00004|datapath|ERR|veth2 device has assigned IPv6 address fe80::30f5:5dff:fe36:6814 Jun 25 17:09:32|00005|datapath|ERR|veth4 device has assigned IP address 192.168.14.1 Jun 25 17:09:32|00006|datapath|ERR|veth4 device has assigned IPv6 address fe80::70fc:25ff:fef4:f11f Jun 25 17:09:32|00007|datapath|ERR|veth6 device has assigned IP address 192.168.16.1 Jun 25 17:09:32|00008|datapath|ERR|veth6 device has assigned IPv6 address fe80::c4d1:5bff:fef3:ed8e Jun 25 17:09:32|00006|rconn|INFO|unix:/tmp/ofd: connected Jun 25 17:09:32|00007|port_watcher|INFO|Datapath id is 00232086c636 Jun 25 17:09:32|00008|port_watcher|INFO|Identified data path local port as "tap2". Jun 25 17:09:33|00009|rconn|INFO|tcp:127.0.0.1:6633<http://127.0.0.1:6633>: connection timed out Jun 25 17:09:33|00010|rconn|INFO|tcp:127.0.0.1:6633<http://127.0.0.1:6633>: connection dropped Jun 25 17:09:33|00011|rconn|INFO|tcp:127.0.0.1:6633<http://127.0.0.1:6633>: waiting 1 seconds before reconnect [root@dev2 tests]# ./oft --platform=remote --host=127.0.0.1 --port=6633 --verbose --test-spec=basic WARNING: No route found for IPv6 destination :: (no default route?) runTest (basic.DataPlaneOnly) ... ok runTest (basic.DescStatsGet) ... Controller startup failed (no switch addr); exiting ERROR runTest (basic.Echo) ... Exception in thread Thread-6: Traceback (most recent call last): File "/usr/lib64/python2.6/threading.py", line 532, in __bootstrap_inner self.run() File "build/bdist.linux-x86_64/egg/oftest/controller.py", line 389, in run self.listen_socket.bind((self.host, self.port)) File "<string>", line 1, in bind error: [Errno 98] Address already in use -- warm regards, Shreya Pandita _______________________________________________ openflow-discuss mailing list openflow-discuss@lists.stanford.edu https://mailman.stanford.edu/mailman/listinfo/openflow-discuss
