Citrix partner Zentura introduced the Danish AgriFish Agency to Citrix NetScaler SD-WAN at a Citrix Synergy event in 2015. The Citrix NetScaler SD-WAN works by automatically selecting cellular or satellite communication links, depending on local conditions, so that traffic flows across the best connection without any manual intervention. Combined with Citrix XenDesktop and XenApp, NetScaler SD-WAN gives end users remote access to their applications without performance problems. The Agency first conducted a proof of concept by installing NetScaler SD-WAN appliances on a control ship in the North Sea as well as at the agency's data center. "Only one month after we went into production, the benefits were very obvious," says Bjarne Lund, team manager for infrastructure development at AgriFish. "NetScaler SD-WAN consolidates multiple connections, so now the control vessel can make use of 3G/4G/LTE from all four cellular suppliers and satellite at the same time. The mobile coverage is increased dramatically." Key Benefits Ensuring reliable connectivity at sea Agency staff no longer struggle to maintain connectivity when at sea. "Mobile data coverage has significantly increased," says Lund. "Before, we were very lucky to have a signal 5 to 8 nautical miles from shore; now users have coverage up to 23 nautical miles from Skagen!" As a result, crews are able to focus their efforts on their inspection work, rather than spend time searching for a connection. Simplifying management and oversight of connections