Please be aware that on December 17th 2019 00:01 to 01:30 Segra will be upgrading one of their DIA carrier links to add additional network capacity. This is a low-risk maintenance window and we do not anticipate any disruption in network or TCP connections. The carrier will be removed from their DIA pool, circuit upgraded and re-introduced into the DIA blend. During this maintenance window, their other carriers will continue to provide DIA services to us. We anticipate the maintenance window to complete in under 2 hours.