On Thu, Sep 08, 2011 at 03:15:20PM +0200, Khanh Nguyen Le wrote: > I try to create a brige with > # ovs-vsctl add-br br0 > but > Sep 08 07:01:14|00002|stream_unix|ERR|/tmp/stream-unix.26370.0: > connection to /var/run/openvswitch/db.sock failed: No such file or > directory > Sep 08 ovsdb-server isn't running or not listening where ovs-vsctl expects.