On May 4, 2013, at 3:50 AM, Shabbir Ahmed wrote: > root@OpenWrt:~# /etc/init.d/openflow start > eth0.0,eth0.1,eth0.2,eth0.3, > Configuring OpenFlow switch for inband control > Feb 19 09:43:36|00001|netdev|ERR|ioctl(SIOCGIFINDEX) on eth0.0 device failed: > No such device > ofdatapath: failed to add port eth0.0 (No such device) > Configuring local device with ip 192.168.2.4 and netmask 255.255.255.0 > ifconfig: SIOCSIFADDR: No such device > route: SIOCADDRT: File exists > root@OpenWrt:~# Feb 19 09:43:39|00001|vlog|INFO|opened log file > /tmp/log/ofprotocol.log > Feb 19 09:43:39|00002|secchan|INFO|OpenFlow reference implementation version > 1.0.0 > Feb 19 09:43:39|00003|secchan|INFO|OpenFlow protocol version 0x01 > Feb 19 09:43:39|00004|secchan|WARN|new management connection will receive > asynchronous messages > Feb 19 09:43:39|00005|rconn|INFO|tcp:127.0.0.1:6634: connecting... > Feb 19 09:43:39|00006|rconn|INFO|tcp:192.168.2.5:6633: connecting... > Feb 19 09:43:39|00007|rconn|INFO|tcp:127.0.0.1:6634: connection failed > (Connection refused)
hi Shabbir, the ofprotocol process is trying to reach ofdatapath at 127.0.0.1:6634. however, ofdatapath has crashed (see the line about "ERR ... No such device"? it is trying to add device eth0.0, which does not exist) to fix this, edit /etc/config/openflow and change the "ofports" entry to "eth0.1 eth0.2 eth0.3 eth0.4" (the devices you have configured), or renumber your vlan interfaces in /etc/config/network so they start from zero. hope this helps. best, Andrew
_______________________________________________ openflow-discuss mailing list openflow-discuss@lists.stanford.edu https://mailman.stanford.edu/mailman/listinfo/openflow-discuss
