As others have said, ntop does a good job. Another option I have used is mrtg. You could have mrtg monitor the bandwidth to the port where the server plugs into the switch, or monitor the server nic itself.
Shane ________________________________ From: Benjamin Zachary - Lists [mailto:[EMAIL PROTECTED] Sent: Wednesday, August 27, 2008 11:37 PM To: NT System Admin Issues Subject: How much network traffic per app? I have been asked to determine what the network traffic is for a particular client/server app. Other than running some bandwidth tests, and then running them while running the application is about the best thing I came up with. Is there any particular software that could do something like that? A sniffer and such wouldn't tell me bandwidth used. We are deciding whether a terminal server (75k/user) is better than vpn for the particular app. Personally I like TS for the other advantages but I need to have something close to accurate. Thx ~ Finally, powerful endpoint security that ISN'T a resource hog! ~ ~ <http://www.sunbeltsoftware.com/Business/VIPRE-Enterprise/> ~
