The cost benefit analysis on Ethereal/etc vs Sniffer on anything but the smallest of networks is usually very easy to make. The fundamental issue is what questions do you have and should you have about your network and what tool answers those questions efficiently and reliably. Good protocol analyzers sell because they save time in answering important questions. Sniffer recently released a SMB Sniffer called Netasyst...worth a look if cost has been an issue in the past. So ends this biased response. :-)
-----Original Message----- From: Owen DeLong [mailto:[EMAIL PROTECTED] Sent: Wednesday, September 03, 2003 2:50 PM To: Austad, Jay; '[EMAIL PROTECTED]' Subject: Re: Distributed sniffer products Etherial and other libpcap tools work reasonably well, can be easily deployed using commodity hardware, and would cost you a lot less than NetAssoc. Owen --On Wednesday, September 3, 2003 1:07 PM -0500 "Austad, Jay" <[EMAIL PROTECTED]> wrote: > > Anyone have any experience with these? I'm looking for something > similar to Network Associates Sniffer product. > > Are there any open source projects that are decent? What are others > using? > > ---------------- > Jay Austad > Senior Network Analyst > Travelers Express / MoneyGram > e: [EMAIL PROTECTED] p: 952.591.3779
