Very high-speed Backbone Network Service (source code)

= Very high-speed Backbone Network Service
{wiki=Very_high-speed_Backbone_Network_Service}

Very High-Speed Backbone Network Service (vBNS) is a high-capacity network service originally developed by the National Science Foundation (NSF) in the United States to support advanced research and education efforts. It played a crucial role in the development of the Internet infrastructure for researchers and institutions, particularly during the 1990s and early 2000s.