I am getting below error on trying to connect to our comany Active directory

Few points to add:

I am using Jenkins ver. 2.79 + RHEL + JBoss Server

But same configaration is working using Jenkins ver. 2.134 + Windows + TOmcat on my local machine

From the server i am able to do telnet and ipconfig for the desired ip

Domain Controller is reachable but the service on the specified port is not reachable
javax.naming.ServiceUnavailableException: XXXXXXXXX; socket closed
at com.sun.jndi.ldap.Connection.readReply(Connection.java:454)
at com.sun.jndi.ldap.LdapClient.ldapBind(LdapClient.java:365)
at com.sun.jndi.ldap.LdapClient.authenticate(LdapClient.java:214)
at com.sun.jndi.ldap.LdapCtx.connect(LdapCtx.java:2788)
at com.sun.jndi.ldap.LdapCtx.ensureOpen(LdapCtx.java:2696)
at com.sun.jndi.ldap.LdapCtx.ensureOpen(LdapCtx.java:2670)
at com.sun.jndi.ldap.LdapCtx.reconnect(LdapCtx.java:2666)
at hudson.plugins.active_directory.ActiveDirectorySecurityRealm$DescriptorImpl.bind(ActiveDirectorySecurityRealm.java:703)
at hudson.plugins.active_directory.ActiveDirectorySecurityRealm$DescriptorImpl.bind(ActiveDirectorySecurityRealm.java:645)
at hudson.plugins.active_directory.ActiveDirectorySecurityRealm$DescriptorImpl.bind(ActiveDirectorySecurityRealm.java:592)
at hudson.plugins.active_directory.ActiveDirectorySecurityRealm$DescriptorImpl.bind(ActiveDirectorySecurityRealm.java:557)
at hudson.plugins.active_directory.ActiveDirectorySecurityRealm$DescriptorImpl.bind(ActiveDirectorySecurityRealm.java:626)
at hudson.plugins.active_directory.ActiveDirectoryDomain$DescriptorImpl.doValidateTest(ActiveDirectoryDomain.java:305)
at java.lang.invoke.MethodHandle.invokeWithArguments(MethodHandle.java:627)
at org.kohsuke.stapler.Function$MethodFunction.invoke(Function.java:343)
at org.kohsuke.stapler.Function.bindAndInvoke(Function.java:184)
at org.kohsuke.stapler.Function.bindAndInvokeAndServeResponse(Function.java:117)
at org.kohsuke.stapler.MetaClass$1.doDispatch(MetaClass.java:129)
at org.kohsuke.stapler.NameBasedDispatcher.dispatch(NameBasedDispatcher.java:58)
at org.kohsuke.stapler.Stapler.tryInvoke(Stapler.java:715)
at org.kohsuke.stapler.Stapler.invoke(Stapler.java:845)
at org.kohsuke.stapler.MetaClass$5.doDispatch(MetaClass.java:248)
at org.kohsuke.stapler.NameBasedDispatcher.dispatch(NameBasedDispatcher.java:58)