Hi, I'm trying to use AB to benchmark a site within a IIS, but I'm having problems with authentication. I'm currently using ab2 -A domain\user:password url but I can't get through the 401 error page. I've tried some variations: ab2 -A "domain\user:password" url ab2 -A domain\user,password url etc. When using wget, it works: wget --http-user="domain\user" --http-passwd="password" url The server is IIS with integrated authentication. Any ideas? Thanks, Joel --------------------------------------------------------------------- The official User-To-User support forum of the Apache HTTP Server Project. See <URL:http://httpd.apache.org/userslist.html> for more info. To unsubscribe, e-mail: users-unsubscribe@xxxxxxxxxxxxxxxx " from the digest: users-digest-unsubscribe@xxxxxxxxxxxxxxxx For additional commands, e-mail: users-help@xxxxxxxxxxxxxxxx