[Samba] net ads join failed

[Thomas Vito]

Hi,

I am trying to join a samba server to my AD directory but if fails:

[root at localhost postfix]# net ads join -U apacci at ACME
apacci at ACNEU's password:
[2008/09/04 15:12:45, 0] libads/kerberos.c:ads_kinit_password(228)
  kerberos_kinit_password apacci at ACME failed: Cannot resolve network address
for KDC in requested realm
Failed to join domain: Undetermined error

[root at localhost postfix]# net ads join -U apacci at EU.ACME.COM
apacci at EU.ACME.COM's password:
Using short domain name -- ACME
Failed to set servicePrincipalNames. Please ensure that
the DNS domain of this server matches the AD domain,
Or rejoin with using Domain Admin credentials.
Deleted account for 'AMSDEV-DV10' in realm 'EU.ACME.COM'
Failed to join domain: Type or value exists

There is no computer account named amsdev-dv10 in my directory.

kinit doesn't return anything
[root at localhost postfix]# kinit apacci
Password for apacci at EU.ACME.COM:

My resolv.conf is ok.I can ping and resolve hosts in my AD. My /etc/host
file is basic:
::1     localhost.localdomain   localhost       amsdev-dv10

The username is domain admin.

My krb5.conf is as follow:

[libdefaults]
 default_realm = EU.ACME.COM
 dns_lookup_realm = false
 dns_lookup_kdc = false
 ticket_lifetime = 24h
 forwardable = yes

[realms]

EU.ACME.COM = {
        kdc = amsterdam-dc02.eu.acme.com
        kdc = amsterdam-dc01.eu.acme.com
        admin_server = amsterdam-dc02.eu.acme.com
        master_kdc = amsterdam-dc02.eu.acme.com
        default_domain = eu.acme.com
        }

[domain_realm]

 eu.acme.com = EU.ACME.COM
 .eu.acme.com = EU.ACME.COM
 .acme.com = EU.ACME.COM
 acme.com = EU.ACME.COM
[kdc]
        profile = /etc/kdc.conf

smb.conf

[global]

   workgroup = ACME
   password server = 10.130.12.100
   realm = EU.ACME.COM
   security = ADS
   idmap uid = 16777216-33554431
   idmap gid = 16777216-33554431
   winbind separator = +
   template shell = /bin/false
   winbind use default domain = true
   winbind offline logon = false


        server string = Samba Server Version %v
        passdb backend = tdbsam
        preferred master = No
        wins server = 10.130.10.100
        ldap ssl = no
        winbind enum users = Yes
        winbind enum groups = Yes

[homes]
        comment = Home Directories
        read only = No
        browseable = No