Hi, Thanks for the reply.
I made the installation by the following commands: sudo mkdir /work sudo chown `whoami` /work cd /work ## Download, configure, compile, and install Open vSwitch. wget http://openvswitch.org/releases/openvswitch-2.3.0.tar.gz tar zxf openvswitch-2.3.0.tar.gz cd openvswitch-2.3.0 ./configure make sudo make install sudo /sbin/modprobe openvswitch /sbin/lsmod ## Clean up. cd / sudo rm -rf /work ## Logout, used Emulab web interface to make a disk *image*. Then loaded that image to the nodes where i wanted OVS to be loaded. Then the following commands were given: #ovsdb-tool create /usr/local/etc/openvswitch/conf.db /users/peertest/openvswitch-2.3.0/vswitchd/vswitch.ovsschema # ovsdb-server --remote=punix:/usr/local/var/run/openvswitch/db.sock \ --remote=db:Open_vSwitch,Open_vSwitch,manager_options \ --pidfile --detach # ovs-vsctl --no-wait init sudo ovs-vswitchd --pidfile --detach --log-file Then logged into a node which has OVS installed in the above way and gave: sudo ifconfig eth1 0 sudo ifconfig eth2 0 #ovs-vsctl add-br br-int sudo ovs-vsctl add-br OVSbr1 sudo ovs-vsctl add-br OVSbr2 Last 3 lines give error so to see the log file: cat /var/log/openvswitch/ovs-vswitchd.log Am I missing out something vital in the command? If so then Please let me know what will be the correct sequence of commands. I'm trying to do a couple of experiments by using a few nodes in Emulab. Of these 3 nodes will act as switches- so i am using the *image *(mentioned earlier) to install OVS in them. The nodes will talk to each other and switches will do the routing. And here i am stuck with the OVS install. Next i got to write the controller.. Can you help me get the installation right? Thanks & Regards Sanghamitra De On Fri, Mar 27, 2015 at 10:58 PM, Kris <13520814...@126.com> wrote: > How did you install the ovs? It seems your installation is not correct. > > > KRIS > > > On 2015-03-28 01:02 , Sanghamitra De <sanghamitra...@gmail.com> Wrote: > > Hi, > > the log file screenshot is attached. > > the following errors continue on trying the following lines: > > > #ovs-vsctl add-br br-int > ovs-vsctl: Error detected while setting up 'br-int'. See ovs-vswitchd log > for details > > # ovs-vsctl add-br br0 > ovs-vsctl: Error detected while setting up 'br0'. See ovs-vswitchd log for > details > > # ovs-vsctl add-br br1 > ovs-vsctl: Error detected while setting up 'br1'. See ovs-vswitchd log for > details > > why is there problem while trying to create br-int or br0, br1 for that > matter? > > > Thanks & Regards > Sanghamitra De > > > > 来自网易手机号码邮箱了解更多 <http://shouji.163.com> >
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