Помогите с настройкой Samba 4 в Ubuntu 13.04 Server

IP моего сервера 192,168,1,250
Шлюз 192,168,1,185 

# Global parameters
[global]
        workgroup = ESM
        realm = ESM.COM
        netbios name = PDC
        server role = active directory domain controller
        dns forwarder = 192.168.1.185
[netlogon]
        path = /usr/local/samba/var/locks/sysvol/esm.com/scripts
        read only = No
[sysvol]
        path = /usr/local/samba/var/locks/sysvol
        read only = No

# This file describes the network interfaces available on your system
# and how to activate them. For more information, see interfaces(5).
# The loopback network interface
auto lo
iface lo inet loopback
# The primary network interface
auto p2p1
iface p2p1 inet static
        address 192.168.1.250
        domain pdc.esm.com
        netmask 255.255.255.0
        network 192.168.1.0
        broadcast 192.168.1.255
        gateway 192.168.1.185
        # dns-* options are implemented by the resolvconf package, if installed
        dns-nameservers 192.168.1.185
        dns-search esm.com

# Dynamic resolv.conf(5) file for glibc resolver(3) generated by resolvconf(8)
#     DO NOT EDIT THIS FILE BY HAND -- YOUR CHANGES WILL BE OVERWRITTEN
nameserver 192.168.1.185
search esm.com

sysadmin@pdc:~$ sudo /usr/local/samba/bin/smbclient -L localhost -U%
Connection to localhost failed (Error NT_STATUS_CONNECTION_REFUSED)

host -t A samba.pdc.esm.com.

samba.pdc.esm.com has address 216.21.239.197