Differences

This shows you the differences between two versions of the page.

--- join_samba4_as_additional_dc [2015/09/10 22:30]
cbustillo [Configure DNS Server]
+++ join_samba4_as_additional_dc [2020/04/10 17:38] (current)
@@ Line 205: / Line 205: @@
 You can seize all five roles: rid, schema, naming, pdc and infrastructure (you can use "--role=all" to seize all at once).
+====== Known issues and ways to fix/workaround ======
+----
+If after join Samba4 as second domain controllers you receive the following error in the second DC in the logs file o after running manually "samba_dnsupdate --verbose":
+<code>
+/usr/sbin/samba_dnsupdate: update failed: NOTAUTH
+/usr/sbin/samba_dnsupdate: update failed: NOTAUTH
+/usr/sbin/samba_dnsupdate: update failed: NOTAUTH
+/usr/sbin/samba_dnsupdate: update failed: NOTAUTH
+/usr/sbin/samba_dnsupdate: update failed: NOTAUTH
+/usr/sbin/samba_dnsupdate: update failed: NOTAUTH
+</code>
+To solve the above, in the second DC (recently joined) put like dns server the DC1's IP address, ie:
+ /etc/resolv.conf
+<code>
+search yourdomain.com
+nameserver ip-of-dc2
+nameserver ip-of-dc1
+</code>
+Finally restart Samba o run:
+<code>
+# samba_dnsupdate --verbose
+</code>
+No you can see that all record are added successfully!!!
 ====== A note on DNS updates ======

ICT Network Project