проблема с winbind

Хочу настроить авторизацию в домене Windows2000
конфиги приблизитлеьно такие

/etc/samba/smb.conf
[global]
workgroup =
netbios name =
server string =
#hosts allow = 127.
winbind separator = "\"
winbind use default domain = no
winbind uid = 10000-20000
winbind gid = 10000-20000
winbind enum users = yes
winbind enum groups = yes
template homedir = /home/%D/%U
template shell = /bin/bash
max log size = 50
security = domain
password server = *
encrypt passwords = yes

/etc/nsswitch.conf
passwd: files winbind
group: files winbind

/etc/pam.d/login
#%PAM-1.0
auth required pam_securetty.so
auth required pam_stack.so service=system-auth
auth required pam_nologin.so
account required pam_stack.so service=system-auth
password required pam_stack.so service=system-auth
session required pam_stack.so service=system-auth
session optional pam_console.so
account sufficient /lib/security/pam_winbind.so
session required /lib/security/pam_mkhomedir.so skel=/etc/skel umask=0022

при вводе smbpasswd -j домен -r контроллердомена -U администратор
пишет
Joined domain *******

но после wbinfo -p
пишет
'ping' to winbindd failed
could not ping winbindd!

в чем фишка?