On systems integration: tuning the performance of a commercial TCP implementation

The authors describe common TCP implementation pitfalls and provide novel solutions to solving these deficiencies. The performance enhancements describe herein are implemented in Network Solutions´ OPEN-Link TCP product. The results demonstrate significant performance improvements over the prior release. The techniques described improve overall network performance, while in some instances, also reduce CPU demands. The majority of the improvements are incorporated into the TCP Window Management. Although the study is focused specifically on the TCP protocol, the lessons learned are well suited to other network protocols