All: I have installed the neutron plugin and trying to start neutron-openvswitch-agent by giving the following command. [root at myopenstack ~]# service neutron-openvswitch-agent start I get below Error. usage: neutron-openvswitch-agent [-h] [--config-dir DIR] [--config-file PATH] [--debug] [--log-config-append PATH] [--log-date-format DATE_FORMAT] [--log-dir LOG_DIR] [--log-file PATH] [--log-format FORMAT] [--nodebug] [--nouse-syslog] [--noverbose] [--state_path STATE_PATH] [--syslog-log-facility SYSLOG_LOG_FACILITY] [--use-syslog] [--verbose] [--version] neutron-openvswitch-agent: error: unrecognized arguments: start [root at myopenstack ~]# Any help would be highly appreciated -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.openstack.org/pipermail/openstack-operators/attachments/20150615/43b378b6/attachment.html>