Microsoft Windows XP [Version 5.1.2600] (C) Copyright 1986-2001 Microsoft Corp. C:\WINDOWS>netsh ras ipx set access ?
set access [mode = ] ALL|SERVERONLY
Specifies whether IPX network traffic from any client will be forwarded
to the network(s) to which the RAS server is connected.
mode - what type of access to grant
ALL - clients will be able to reach the RAS server and any
networks to which it is connected.
SERVERONLY - clients will be able to reach the RAS server only.