ESU #3 Information Systems and Technology (IST) maintains a 120 building Wide Area Network (WAN) that connects 19 school districts to services at ESU #3 as well as the Internet. D&N is responsible for the core routers and firewall at ESU #3, school building routers and firewall support.

Click here to contact us regarding our WAN Services

Contact our helpdesk at 402.597.4848