Replication to a Windows 2008 R2 fails

[Matthieu Patou]

  On 17/09/2010 05:53, David Gonzalez wrote:
> Hey again,
>
> I followed your guidelines and stopped named on my 2nd DC but I still get
> there errors when starting samba:
>
> /usr/local/samba/sbin/samba_dnsupdate: could not talk to any default name
> server
> /usr/local/samba/sbin/samba_dnsupdate: ; Communication with
> 192.168.254.130#53 failed: operation canceled
> /usr/local/samba/sbin/samba_dnsupdate: could not talk to any default name
> server
> /usr/local/samba/sbin/samba_dnsupdate: ; Communication with
> 192.168.254.130#53 failed: operation canceled
>
> When using samba_dnsupdate --verbose
>
> ; Communication with 192.168.254.130#53 failed: operation canceled
> could not talk to any default name server
> Calling nsupdate for SRV _kpasswd._tcp.samba.dghvoip.com
> vpnserver.samba.dghvoip.com 464
> Outgoing update query:
> ;; ->>HEADER<<- opcode: UPDATE, status: NOERROR, id:      0
> ;; flags: ; ZONE: 0, PREREQ: 0, UPDATE: 0, ADDITIONAL: 0
> ;; UPDATE SECTION:
> _kpasswd._tcp.samba.dghvoip.com. 900 IN SRV     0 100 464
> vpnserver.samba.dghvoip.com.
>
> ; Communication with 192.168.254.130#53 failed: operation canceled
> could not talk to any default name server
> Calling nsupdate for SRV _ldap._tcp.samba.dghvoip.com
> vpnserver.samba.dghvoip.com 389
> Outgoing update query:
> ;; ->>HEADER<<- opcode: UPDATE, status: NOERROR, id:      0
> ;; flags: ; ZONE: 0, PREREQ: 0, UPDATE: 0, ADDITIONAL: 0
> ;; UPDATE SECTION:
> _ldap._tcp.samba.dghvoip.com. 900 IN    SRV     0 100 389
> vpnserver.samba.dghvoip.com.
>
> ; Communication with 192.168.254.130#53 failed: operation canceled
> could not talk to any default name server
> Calling nsupdate for SRV _kerberos._udp.samba.dghvoip.com
> vpnserver.samba.dghvoip.com 88
> Outgoing update query:
> ;; ->>HEADER<<- opcode: UPDATE, status: NOERROR, id:      0
> ;; flags: ; ZONE: 0, PREREQ: 0, UPDATE: 0, ADDITIONAL: 0
> ;; UPDATE SECTION:
> _kerberos._udp.samba.dghvoip.com. 900 IN SRV    0 100 88
> vpnserver.samba.dghvoip.com.
>
> ; Communication with 192.168.254.130#53 failed: operation canceled
> could not talk to any default name server
> Calling nsupdate for SRV _kpasswd._udp.samba.dghvoip.com
> vpnserver.samba.dghvoip.com 464
> Outgoing update query:
> ;; ->>HEADER<<- opcode: UPDATE, status: NOERROR, id:      0
> ;; flags: ; ZONE: 0, PREREQ: 0, UPDATE: 0, ADDITIONAL: 0
> ;; UPDATE SECTION:
> _kpasswd._udp.samba.dghvoip.com. 900 IN SRV     0 100 464
> vpnserver.samba.dghvoip.com.
Adding this

logging {
   channel update_debug {
     file "/var/log/update-debug.log";
     severity  debug 10;
     print-category yes;
     print-severity yes;
     print-time     yes;
   };
   channel security_info {
     file "/var/log/named-auth.info";
     severity  info;
     print-category yes;
     print-severity yes;
     print-time     yes;
   };
   channel queries_info {
     file "/var/log/named-queries.info";
     severity  debug 1;
     print-category yes;
     print-severity yes;
     print-time     yes;
   };
   //category client {update_debug; };
   //category unmatched {update_debug; };
   //category general {update_debug; };
   //category dnssec {update_debug; };
   //category update-security {update_debug; };
   category update { update_debug; };
   category security { security_info; };
   category edns-disabled { null; };
   category lame-servers { null;};
   category queries { queries_info; };
};


Will help the debbuging of ddns, it is very tricky to get it right !
> ; Communication with 192.168.254.130#53 failed: operation canceled
> could not talk to any default name server
>
> It's still trying to connect to 192.168.254.130 which is himslef, it should
> contact 192.168.254.1, is there any default DNS server parameter on
> smb.conf?. I changed dns proxy = Yes to No, but I still get this error. Also
> doing
did you try: host -t ns mydomain.corp  (on both server) if yes what is 
the result ?


Matthieu.

-- 
Matthieu Patou
Samba Team        http://samba.org