Connection To Active Directory Error

[Rachana R]

Hello All,

I am trying to connect to Active Directory thru the foll. code -

public class ADTestConnection {

public static void main(String[] args) {

Hashtable environment = new Hashtable();

environment.put(Context.INITIAL_CONTEXT_FACTORY, "com.sun.jndi.ldap.LdapCtxFactory");

environment.put(Context.PROVIDER_URL, "ldap://HOST:9278/OU=***,DC=***,DC=**");
environment.put(Context.SECURITY_AUTHENTICATION, "simple");

environment.put(Context.SECURITY_PRINCIPAL, "TEST\\Administrator");

environment.put(Context.SECURITY_CREDENTIALS, "password");
try
{
DirContext context = new InitialDirContext(environment);
System.out.println("Connection Successful!!");
}
catch (NamingException e)
{
e.printStackTrace();
}


}
}


and I am getting the following error -

javax.naming.ServiceUnavailableException: host:9278; socket closed
at com.sun.jndi.ldap.Connection.readReply(Connection.java:410)
at com.sun.jndi.ldap.LdapClient.ldapBind(LdapClient.java:340)
at com.sun.jndi.ldap.LdapClient.authenticate(LdapClient.java:193)
at com.sun.jndi.ldap.LdapCtx.connect(LdapCtx.java:2640)
at com.sun.jndi.ldap.LdapCtx.<init>(LdapCtx.java:290)
at com.sun.jndi.ldap.LdapCtxFactory.getUsingURL(LdapCtxFactory.java:175)
at com.sun.jndi.ldap.LdapCtxFactory.getUsingURLs(LdapCtxFactory.java:193)
at com.sun.jndi.ldap.LdapCtxFactory.getLdapCtxInstance(LdapCtxFactory.java:136)
at com.sun.jndi.ldap.LdapCtxFactory.getInitialContext(LdapCtxFactory.java:66)
at javax.naming.spi.NamingManager.getInitialContext(NamingManager.java:662)
at javax.naming.InitialContext.getDefaultInitCtx(InitialContext.java:243)
at javax.naming.InitialContext.init(InitialContext.java:219)
at javax.naming.InitialContext.<init>(InitialContext.java:195)
at javax.naming.directory.InitialDirContext.<init>(InitialDirContext.java:80)
at com.geam.ADTestConnection.main(ADTestConnection.java:56)

When I use port 389 I am able to connect successfully.

Please help me with your inputs regarding the same.

Thanks in Advance.

[Ben Souther]

"Ignite",
Welcome to JavaRanch!

We're pleased to have you here with us here on the ranch, but there are a few rules that need to be followed. One is that proper names are required. Please take a look at the JavaRanch Naming Policy and adjust your display name to match it.

In particular, your display name must be a first and a last name separated by a space character, and must not be obviously fictitious. Initials are OK for the first and middle names but not the last. You can change it here
[ November 07, 2008: Message edited by: Ben Souther ]

[Rachana R]

Hello All,

Please provide your inputs on the same as this is urgent for me.

Regards,

Rachana.