If by single hop DMZ you mean 3rd leg DMZ, then yes, many times. What seems to be on your mind? Also, if you're implementing NFuse/CSG why not use 2.1 instead? Joe _____ From: Dan Poon [mailto:Dan.Poon@xxxxxxxxx] Sent: Thursday, September 30, 2004 2:05 PM To: thin@xxxxxxxxxxxxx Subject: [THIN] Secure Gateway and NFuse 1.7 Classic Has anyone implementated a single-hop dmz deployment with CSG and NFuse 1.7? Thanks in advance.