Hi everyone! I've enabled LBaaS with haproxy, I've configured a pool with vip and members, the health_monitor type is 'PING', then I found the status of members is always 'INACTIVE', when I execute 'nc -l -p ' in member server, the status of member become 'ACTIVE', who can help me to explain what's diffrent between the type 'PING' and ‘TCP’ in health_monitor. -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.openstack.org/pipermail/openstack-dev/attachments/20140506/094451ae/attachment.html>