I'm hoping someone on this list can help me. I posted on the tomcat-users list w/ no results. Here's the post: http://www.nabble.com/408-error-with-Form-Authentication-and-Proxy.-Doesn%27t-occur-with-Basic-Auth.-t474352.html#a1291455 I've seen several posts on the Tomcat list that describe a 408 error in tomcat. I'm using Apache 2.0.55 as a proxy to Tomcat 5.0.30. Using Form based authentication in Tomcat, I access a secured URL and I'm challenged with a login form. I submit a valid userid/password and receive the following error. "HTTP Status 408 - The time allowed for the login process has been exceeded. If you wish to continue you must either click back twice and re-click the link you requested or close and re-open your browser". I can access the same secured resource using the tomcat hostname on port 8082 or 8080, I'm presented with the same form and provide the same userid and password, but instead I can access the resource without any problem. If I switch to Basic Authentication in web.xml, and I repeat both tests, I'm presented with the basic auth dialog and both tests are successful, I'm presented with the secured resource. There is *negligible* clock time lag between when the form is presented and the userid and password are entered. Still not sure why this error is popping up. It sounds like this also occurs in 5.5.9 and other configurations. Does anyone know of a configuration setting or problem that exists with form authentication when the resource is proxied by a web server (i.e. httpd).? I'd like to use form based authentication, but I can't until I solve this problem. Thanks. Brian --------------------------------------------------------------------- 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