I have a few questions for the traffic analysis and network administration. I know there are a lot of system admins here and someone can shed some light on these for sure. I have a router, cable dsl and 3 machines connected in the intranet via wireless cards and 1 via ethernet via router. I have the following questions. One is the Linux box and others are windows boxes running XP 1. From the linux box, if I try to run nmap I can see open ports of all other machines which is fine. Is there any other tool for port scanning and seeing what services/programs are running on these windows boxes. 2. Lets say I want to administer packets at the router level and want to see which packet is going to which machine (both to and fro), what tools/tips and techniques are recommended for the same. Thanks a Lot, Regards, Rebel __________________________________ Celebrate Yahoo!'s 10th Birthday! Yahoo! Netrospective: 100 Moments of the Web http://birthday.yahoo.com/netrospective/