LDAP auth in tomcat 4.1.31

[sulabha walavalkar]

Hi,

I am configring my app on tomcat 4.1.31.
The ldap authentication in server.xml for tomcat 3 is as below :

<RequestInterceptor
className="classname"
debug="0"
initCtx="com.sun.jndi.ldap.LdapCtxFactory"
ldapHost="ldap://ldap.mycompany.com:389";
baseDn="ou=active,ou=employees,ou=people,o=mycompany.com"
maxDnAge="300"
maxPwAge="6000"
maxFilterAge="6000"
/>
Here classname is our own Realm for authentication.

The ldap authentication For tomcat 4 requires <Realm > tag.

What attributes should I set in Realm tag to make my authentication work in tomcat 4.1.31 ?

Any inputs will be helpful.

Thanks in advance,
Sulabha