TCP-IP stacks vary widly across platforms. What OS are you refering to? Sounds like you want to hack into the stacks entry point ;o) not good idea unless you know how exactly it will behave once ya jmp'd into the fray.. more likly ya get a gosub with out a return. ---- Original Message ---- From: billcu@CITYNET.NET To: ietf@ietf.org Subject: RE: TCP/IP Date: Mon, 27 May 2002 02:50:51 -0400 >Does anyone know the memory address(es) of the TCP/IP stack? Where >it's >located in memory and how it is loaded? > >