AT&T Managed Data Network Service offers you Virtual Private Network (VPN) solutions for multi-protocol e-Business environments, providing economical, flexible and comprehensive access to everyone on your network. MDNS features include:

• Wide area network (WAN) components for TCP/IP, multiprotocol and SNA network environments, including SNA-to-IP
• Remote access and WAN connectivity, end-to-end network design, and installation and management of the connection
• Standard user authentication and network security features High level of redundancy, 24x7 global monitoring and Service Level Agreements
• Worldwide availability, local-language help desks, consolidated billing, invoices in the currency of your choice