[ovs-discuss] seeking help
sanghamitra.de at gmail.com
Sat Mar 28 07:31:32 UTC 2015
Thanks for the reply.
I made the installation by the following commands:
sudo mkdir /work
sudo chown `whoami` /work
## Download, configure, compile, and install Open vSwitch.
tar zxf openvswitch-2.3.0.tar.gz
sudo make install
sudo /sbin/modprobe openvswitch
## Clean up.
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
# ovsdb-server --remote=punix:/usr/local/var/run/openvswitch/db.sock \
# 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:
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
On Fri, Mar 27, 2015 at 10:58 PM, Kris <13520814722 at 126.com> wrote:
> How did you install the ovs? It seems your installation is not correct.
> On 2015-03-28 01:02 , Sanghamitra De <sanghamitra.de at gmail.com> Wrote:
> 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
> # ovs-vsctl add-br br1
> ovs-vsctl: Error detected while setting up 'br1'. See ovs-vswitchd log for
> why is there problem while trying to create br-int or br0, br1 for that
> 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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