Barnard Software Inc. (BSI) is a full IPv4 and IPv6 solution provider to the VSE/ESA and z/VSE customer. The future of TCP/IP is IPv6/VSE. BSI will keep your company competitive with cutting edge technology. BSI applications are ready today to move your company to the next level of network addressing. Our high performance TCP/IP products are reliable and easily integrated into existing systems. BSI has been a TCP/IP solution provider to the VSE customer for 20 years.

IBM IPv6/VSE Version 1 Release 3

IBM licensed IPv6/VSE from Barnard Software, Inc. for worldwide distribution as their TCP/IP product solution for the future. IPv6/VSE is a registered trademark of Barnard Software, Inc. IBM's IPv6/VSE announcement (210-066) was made on April 6, 2010. The availability of IBM's IPv6/VSE allows z/VSE users to participate in an IPv6 network and bring the benefits of IPv6 functionality to z/VSE users. IBM IPv6/VSE 1.3 was released with z/VSE 6.2.

While the product is named IPv6/VSE, the product supports both IPv4 and IPv6 communications. IPv6/VSE provides a full-function IPv4 stack and applications as well as a full-function IPv6 stack and applications. Both TCP/IP stacks (IPv4 and IPv6) can be run together, individually or even stand alone. IBM's IPv6/VSE supports both IPv4 and IPv6 protocols and has been available since May 28, 2010.

BSI also provides Data Encryption, System Performance Products. Consulting services to the VSE customer are also available.