[Mini-NDN] Error connecting to ovs-db with ovs-vsctl

Alexander Lane awlane at memphis.edu
Fri Aug 3 12:39:19 PDT 2018


To confirm, you have already ensured you have Open vSwitch installed, yes?

-Alex


On 08/03/2018 11:50 AM, Imen Souidene wrote:
> Dear Committe ,
>
> Please how can i solved it ?
>
> ~$ sudo mn
> *** Creating network
> *** Adding controller
> *** Adding hosts:
> h1 h2
> *** Adding switches:
> ovs-vsctl: unix:/usr/local/var/run/openvswitch/db.sock: database 
> connection failed (No such file or directory)
> ovs-vsctl exited with code 1
> *** Error connecting to ovs-db with ovs-vsctl
> Make sure that Open vSwitch is installed, that ovsdb-server is 
> running, and that
> "ovs-vsctl show" works correctly.
> You may wish to try "service openvswitch-switch start".
>
> Cdt,
>
>
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