Take a read in the ISA help regarding LAT, LDT. That's what they're all about. Also, take a read here http://isaserver.org/pages/articles.asp?art=329 for the pitfalls encountered when using ISA to serve published servers to internal hosts. Jim Harrison MCP(NT4, W2K), A+, Network+, PCG http://isaserver.org/authors/harrison/ Read the books! ----- Original Message ----- From: "Marius Lotter" <mlotter@xxxxxxxx> To: "[ISAserver.org Discussion List]" <isalist@xxxxxxxxxxxxx> Sent: Thursday, June 27, 2002 3:20 AM Subject: [isalist] Internal and External traffic via ISA http://www.ISAserver.org Hi All I would like to know if someone can help. How do you configure your proxy to know which traffic to send internally and which to send via the internet? Thanks ------------------------------------------------------ You are currently subscribed to this ISAserver.org Discussion List as: jim@xxxxxxxxxxxx To unsubscribe send a blank email to $subst('Email.Unsub')