Network Performance in OS/2 and ArcaOS

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Since the OS/2 stack is showing it's age, there are some performance tuning that was advices on the OS2World Forum.

inetcfg.ini

Check your x:\mptn\etc\inetcfg.ini file and you may change the values similar to the following:

#Inetcfg:   CURRENT   DEFAULT   MINIMUM   MAXIMUM
tcpswinsize   131072   32768   1024   246723   TCP SendWindow Size
tcprwinsize   131072   32768   1024   246723   TCP RecvWindow Size
udpswinsize   41600   9216   1024   246723   UDP SendWindow Size
udprwinsize   41600   41600   1024   246723   UDP RecvWindow Size
lipcstswinsize   20480   10240   1024   246723   LIPC Stream SendWindow Size
lipcstrwinsize   20480   10240   1024   246723   LIPC Stream RecvWindow Size
lipcdgswinsize   8192   2048   1024   246723   LIPC Dgram SendWindow Size
lipcdgrwinsize   8192   4096   1024   246723   LIPC Dgram RecvWindow Size
perfhttp   1   1   0   1   Fast Path HTTP ON/OFF

If you do not have a inetcfg.ini file, you can create one with "inetcfg -g all" from the command line. Then place the line "inetcfg -s all" (minus the quotes) in your x:\mptn\bin\setup.cmd file.

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