While Open vSwitch supports the OpenFlow protocol, we're not directly involved in this particular implementation. A better option would be to post on OpenFlow's "discuss" mailing list: [email protected].
--Justin On Jan 4, 2011, at 11:24 PM, Min-Hyup Kang wrote: > Dear all, > > My name is Min-Hyup Kang, > > I am a student who studying about OpenFlow in Korea. > > so, I am using Pronto 3290 Switch, and Ubuntu Server 10.10 PC (server) > > I've installed indigo Firmware through TFTP in 3290 switch. > > now, I am trying to configure NFS between Ubuntu and 3290 switch, > > and refer to http://www.openflow.org/wk/index.php/IndigoQuickStartLB4G > http://www.openflow.org/wk/index.php/IndigoQuickStart3290 > > But In IndogoQuickStartLB4G NFS Setting ( 7/7 ,6/7 , 5/7 ) , > > I am facing some problem. Can I ask you some problem ? > > First, I've configured in Ubuntu . (apt-get install portmap > nfs-kernel-server, edit /etc/expots, and service restart) > > Second, In 3290 Switch, > Set up u-boot parameters, > > => printenv > bootdelay=5 > baudrate=115200 > loads_echo=1 > ethaddr=00:E0:0C:00:00:FD > eth1addr=00:E0:0C:00:01:FD > eth2addr=00:E0:0C:00:02:FD > loadaddr=4000000 > ethact=TSEC0 > memsetup=tftp 1000000 uImage; tftp 2000000 uInitrd2m; tftp 400000 LB9A.dtb > memboot=setenv bootargs root=/dev/ram console=ttyS0,$baudrate rw > ip=$ipaddr:$serverip:$gatewayip:$netmask:$hostname:$netdev DEV_ADDR=$ipaddr; > bootm 1000000 2000000 400000 > hostname=Indigo > rootpath=/var/exports/indigo > nfsip=<Ubuntu IP> > netdev=eth0 > consoledev=ttyS0 > gatewayip=192.168.2.254 > netmask=255.255.255.0 > ipaddr= <Switch IP> > serverip=<Ubuntu IP> > stdin=serial > stdout=serial > stderr=serial > bootcmd=setenv bootargs root=/dev/ram rw console=$consoledev,$baudrate; bootm > ffd00000 ff000000 > nfsboot=setenv bootargs root=/dev/nfs > ip=$ipaddr:$nfsip:$gatewayip:$netmask:$hostname:$netdev > console=$consoledev,$baudrate nfsroot=$nfsip:$rootpath rw; bootm ffd00000 > > I configured like IndigoQuickStartLB4B 6/7 > and then I run "run nfsboot" > > => run nfsboot > ## Booting image at ffd00000 ... > Image Name: Linux-2.6.27-dirty > Image Type: PowerPC Linux Kernel Image (gzip compressed) > Data Size: 1742598 Bytes = 1.7 MB > Load Address: 00000000 > Entry Point: 00000000 > Verifying Checksum ... OK > Uncompressing Kernel Image ... OK > ................ > but, > from now, Switch is stoped. > > so, If I reboot(unplug & plug) , I hit "enter" and then "run memsetup" -> > "run memboot", and then can boot indigo.. > > Anyway, I would like to use NFS. In my configuration, is there a problem ? > Thank you for your attention, and I am looking forward your response. > > > > > ==================================== > Min-Hyup Kang, Junior > Department of Computer Engineering > Jeju National University > Republic of Korea > ==================================== > > _______________________________________________ > discuss mailing list > [email protected] > http://openvswitch.org/mailman/listinfo/discuss_openvswitch.org _______________________________________________ discuss mailing list [email protected] http://openvswitch.org/mailman/listinfo/discuss_openvswitch.org
