How to do external LDAP Authentication with Jasper Server

[mistery.raja7]

I want to test single user authentication. I have modified the following beans in "applicationContext-externalAuth-LDAP.xml" file:-

<bean id="ldapContextSource" class="com.jaspersoft.jasperserver.api.security.externalAuth.ldap.JSLdapContextSource">
        <constructor-arg value="ldap://ldapip:389/dc=abc,dc=com" />
        <!-- manager user name and password (may not be needed)  -->
        <property name="userDn"><value>cn=Administrator,dc=abc,dc=com</value></property>
        <property name="password"><value>adminpassword</value></property>
    </bean>

&

<bean id="userSearch"
          class="com.jaspersoft.jasperserver.api.security.externalAuth.wrappers.spring.ldap.JSFilterBasedLdapUserSearch">
        <constructor-arg index="0">
            <value>cn=Users,dc=abc,dc=com</value>
        </constructor-arg>
        <constructor-arg index="1">
            <value>(uid={0})</value>
        </constructor-arg>
        <constructor-arg index="2">
            <ref local="ldapContextSource" />
        </constructor-arg>
        <property name="searchSubtree">
            <value>true</value>
        </property>
    </bean>

I am not able to login to Jasper WEB UI using LDAP Administrator credentials. Any help on how to modify "User Search" bean so that it allows LDAP Admin is highly appreciated

Thanks

[mistery.raja7]

I am still looking for an answer.