You can specify either start date or end date or both.

Event Summary:

Host Regex:

Start Date:

End Date:

Following is a list of known overlay events

Start Time End Time Summary Description Grid Cluster Host Regex

2016/11/14 00:00 2016/11/24 00:00 gg' * * gg
2016/11/14 00:00 2016/11/24 00:00 gg * * gg
2014/06/12 15:14 2014/06/12 20:43 SW8 lost 40G link * * *
2014/06/12 15:14 2014/06/12 20:43 SW8 lost 40G link * * *

Start Time	End Time	Summary	Grid	Cluster	Host Regex
2016/11/14 00:00	2016/11/24 00:00	gg'	*	*	gg
2016/11/14 00:00	2016/11/24 00:00	gg	*	*	gg
2014/06/12 15:14	2014/06/12 20:43	SW8 lost 40G link	*	*	*
2014/06/12 15:14	2014/06/12 20:43	SW8 lost 40G link	*	*	*