having trouble with client authentication

[Anna Nhan]

Hi,

I am trying to get client authentication to work with my server.  I have
basically followed the Tomcat 6.0-SSL-How-TO, except I changed
clientAuth="false" to client="true".

When I have clientAuth="true", I can't access my webapp at all. The server
doesn't even request the client for a certificate. IE says that it cannot
display the page. I checked the log, and there doesn't seem to be any
errors. But when I have clientAuth="false" , I CAN access my webapp as
usual.

I am using a self-signed cert.  I used the following command to create it:
keytool -genkey -alias tomcat -keyalg RSA

My server.xml looks like this:

<Connector port="8443" maxThreads="150" minSpareThreads="25"
maxSpareThreads="75"
               enableLookups="false" redirectPort="7443" clientAuth="true"
               keystoreFile="c:\.keystore" keystorePass="changeit"
        truststoreFile="c:\.keystore" truststorePass="changeit"
        useURIValidationHack="false" secure="true" SSLEnabled="true"
        sslProtocol="TLS"
               connectionTimeout="40000"  acceptCount="100" debug="1"
disableUploadTimeout="true"
        scheme="https"/>

Any help would be great.

Thanks,
Anna