IPNetTuner - 1.4

The "OT Advanced Tuner" is a simple control panel like application that allows you to optimize TCP/IP network performance under Macintosh Open Transport by tuning internal TCP/IP parameters to match your network environment. The Tuner supports over 30 adjustable parameters including the TCP Window Size, Time Out intervals, Maximum Segment Size, and MTU. You can save your settings in OT Advanced Tuner settings documents and invoke them each time you startup by placing the corresponding document in your Startup Items folder. As currently implemented, the OT Advanced Tuner is best suited for configurations where TCP/IP is permanently loaded since there is no automatic way to remember custom settings when TCP/IP is unloaded (TCP should not be set to "load only when needed" as commonly used for dial-up connections).