Well, depending on your budget and what you want/need, Antara makes a product called Flamethrower. It's a hardware solution that also tests HTTP servers and the like.
http://www.antara.net Or you can try the software based Hailstorm product from: http://www.hailstorm.net They are expensive alternatives to nmap, but their capabilities are stronger for DoS tools. Brownfox -----Original Message----- From: Shackleford, Dave M. [mailto:[EMAIL PROTECTED]] Sent: Monday, October 01, 2001 2:54 PM To: 'Pradeep Kumar'; [EMAIL PROTECTED] Subject: RE: Syn Flood generator / Dos Attack generator NMAP. -----Original Message----- From: Pradeep Kumar [mailto:[EMAIL PROTECTED]] Sent: Sunday, September 30, 2001 3:38 PM To: [EMAIL PROTECTED] Subject: Syn Flood generator / Dos Attack generator Folks Does any know any tool which can generate Syn Floods / DoS attacks. This is for lab testing purposes. -Kumar