ldap_simple_bind_s gives error

[Himanshu <hshah0@sac.uky.edu>]

Hi all,
	I am using openldap verrsion 1.1.14 on Linux.
The server is up and running. I am able to use ldapsearch and ldapmodify
commands to produce expected results.

I wrote a simple client program that connects using ldap_simple_bind_s()
function. When I run the code it gives an error saying 'can't contact LDAP
server'

On the other hand if I use ldap_open() function,instead,  I am able to
connect as well as perform search on it.

Any clues ????
I am including the sample code for both


sample code
---------------------------NON WORKING CODE-------------------------------
#include <stdio.h>
#include <lber.h>
#include <ldap.h>

#define LDAPHOST "server.uky.edu"
#define LDAPPORT 1000
#define SEARCHBASE "o= univ name"

main() {
        LDAP *ld;
        LDAPMessage *result;
        int nentries;

        if ( (ld = ldap_init(LDAPHOST, LDAPPORT)) == NULL) {
                perror("ldap_init");
                return( 1 );
                }
        if( ldap_simple_bind_s( ld, NULL, NULL ) != LDAP_SUCCESS) {
                ldap_perror( ld, "bind ->>>" );
                ldap_unbind( ld );
                return( 1 );
                }


        printf("The SERVER is UP\n");

        if ( ldap_search_s( ld, SEARCHBASE, LDAP_SCOPE_SUBTREE,
"(objectclass=Hosts)", NULL, 0, &result ) != LDAP_SUCCESS)      {

                ldap_perror ( ld, "ldap_searc_s");
                exit(1);
                }

This code gives me error as "bind ->>>:  Can't contact LDAP server"


----------------------------The working code
Headers same as above

        if ( (ld = ldap_open( LDAPHOST, LDAPPORT)) == NULL) {
                printf("The server cannot be contacted\n");
                perror("ldap_open");
                exit( 1 );
                }
        printf("The SERVER is UP\n");

        if ( ldap_search_s( ld, SEARCHBASE, LDAP_SCOPE_SUBTREE,
"(objectclass=Hosts)", NULL, 0, &result ) != LDAP_SUCCESS)      {

                ldap_perror ( ld, "ldap_searc_s");
                exit(1);
                }

This code returns right number of entries.

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