[Samba] become_domain_master_query_fail

[Lo•c Etienne]

Hi all,

Everything was working fine with my samba server, until two days ago,
when the clients started to say "domain is not available" when we tried to
login.
Looking at nmbd.log I found some errors but have no idea how to fix
them...It has worked perfectly for almost two years...

Does anyone have an idea?

Thanks,
Lo•c Etienne

------------------------------------
Logfile:
[2006/04/27 09:02:26, 0]
nmbd/nmbd_become_lmb.c:become_local_master_stage2(396)  *****
  
  Samba name server AGEPOLY is now a local master browser for workgroup
AGEPOLY on subnet 128.178.29.62  
  *****
[2006/04/27 09:02:47, 0]
nmbd/nmbd_browsesync.c:find_domain_master_name_query_fail(353)  find_domain_master_name_query_fail:
  Unable to find the Domain Master Browser name AGEPOLY<1b> for the
workgroup AGEPOLY.  Unable to sync browse lists in this workgroup.
[2006/04/27 09:07:16, 0]
nmbd/nmbd_become_dmb.c:become_domain_master_browser_wins(327)  become_domain_master_browser_wins:
  Attempting to become domain master browser on workgroup AGEPOLY,
subnet UNICAST_SUBNET.[2006/04/27 09:07:16, 0]
nmbd/nmbd_become_dmb.c:become_domain_master_browser_wins(341)  become_domain_master_browser_wins: querying WINS server from IP
0.0.0.0 for domain master browser name AGEPOLY<1b> on workgroup AGEPOLY[2006/04/27 09:07:37, 0]
nmbd/nmbd_become_dmb.c:become_domain_master_query_fail(252)  become_domain_master_query_fail: Error 0 returned when querying WINS
server for name AGEPOLY<1b>.------------------------------------

smb.conf:
# Global parameters
[global]
        log file = /var/log/samba/%m.log
        printer = ageplp4
        load printers = no
        passwd chat = *New*password* %n\n *Retype*new*password* %n\n
*passwd:*all*authentication*tokens*updated*successfully*        socket options = TCP_NODELAY IPTOS_LOWDELAY SO_SNDBUF=8192
SO_RCVBUF=8192        wins server = 128.178.1.44
        logon drive = U:
        deadtime = 60
        username map = /etc/samba/smbusers
        domain master = Yes
        encrypt passwords = yes
        time server = Yes
        show add printer wizard = No
        public = yes
        passwd program = /usr/bin/passwd %u
        logon home = \\agepoly\commissions
        dns proxy = No
        netbios name = AGEPOLY 
        writeable = yes
        server string = AGEPoly Server
        logon script = logon.bat %U.bat
        unix password sync = yes
        logon path = \\agepoly\profile\%u
   workgroup = AGEPOLY
        os level = 64
        add user script = /usr/sbin/useradd -d /dev/null -g machines -s
/bin/false -M %u        max log size = 1000
        domain logons = Yes

   security = user
   idmap uid = 16777216-33554431
   idmap gid = 16777216-33554431
   template shell = /bin/false
   winbind use default domain = no

[homes]
        browseable = No
        comment = Home Directories
        writable = yes
        create mode = 0700
        directory mode = 0700

[netlogon]
        browseable = no
        comment = Network Logon Service
        path = /home/netlogon
        write list = Administrateur Administrator

[profile]
        path = /home/samba/profiles
        read only = No
        create mask = 0700
        directory mask = 0700
        profile acls = Yes
        browseable = No

[commissions]
        comment = commissions
        path = /commissions
        read only = No
        create mask = 0775
        directory mask = 0775

[www]
        comment = Pages Web AGEPoly
        path = /commissions/www
        read only = No
        create mask = 0775
        directory mask = 0775

[print$]
        browseable = yes
        comment = drivers pour imprimantes
        writeable = no
        write list = root
        path = /etc/samba/printer_drivers

[iR5800C]
        browsable = yes
        printer = ageplp1.epfl.ch
        comment = iR5800C en ME C1 398 ( AGEPoly)
        printable = yes
        min print space = 2000
        path = /var/spool/samba
        use client driver = yes