公开(公告)号：US20040039825A1

公开(公告)日：2004-02-26

申请号：US10652337

申请日：2003-09-02

Applicant: WORLDCOM, INC.

Inventor： David C. Bennett

IPC: G06F015/16 ,  G06F015/173

CPC classification number: H04L47/10 ,  H04L41/0213 ,  H04L47/36 ,  H04L69/16 ,  H04L69/162 ,  H04L69/164

Abstract: A system and method for reliabe delivery of datagram protocol data unit (PDU) packets generated by a network oriented application at a first computing network element to a second computing network element across a network. The method steps include: at the first computing network element, capturing generated datagram packets destined for the second computing network element; determining a size of a payload associated with the datagram and communicating the size of the payload to the second computing element via a reliable connection-oriented transport service PDU; communicating the actual payload to the second computing element via the reliable connection-oriented transport service PDU; and, at the second computing network element, utilizing payload size and payload to reconstruct a datagram PDU including the payload for a network application at the second computing network element. By this technique, reliable datagram PDU transport over the network is ensured.

Abstract translation: 一种用于将由第一计算网络元件上的面向网络的应用生成的数据报协议数据单元（PDU）数据包可靠地传送到网络上的第二计算网元的系统和方法。 所述方法步骤包括：在所述第一计算网元处，捕获去往所述第二计算网元的生成的数据包; 确定与所述数据报相关联的有效负载的大小，并且经由可靠的面向连接的传输服务PDU将所述有效负载的大小传送到所述第二计算元件; 通过可靠的面向连接的传输服务PDU将实际有效载荷传送到第二计算单元; 并且在所述第二计算网元处，利用有效载荷大小和有效负载来重构包括所述第二计算网元处的网络应用的有效载荷的数据报PDU。 通过这种技术，确保了网络上可靠的数据报PDU传输。