I hope someone can give me a hint for the following problem:
I have installed UCS and imported some users/hosts from a legacy ldap server. Now I got a small hiccup: dns forwarding doesn’t work. I followed this guide and verified my settings as follows:
root@ucs-master:~# ucr search --brief ^nameserv dns/forward dns/forwarder1: 220.127.116.11 dns/forwarder2: 18.104.22.168 dns/forwarder3: 22.214.171.124 nameserver/external: false nameserver/option/timeout: 2 nameserver1: 126.96.36.199 nameserver2: <empty> nameserver3: <empty>
where 188.8.131.52 is the ip of the ucs server. When I test from another server:
dig @184.108.40.206 somehost.mydomain.com
it works (mydomain.com is domain on the ucs server and somehost entry exists)
dig @220.127.116.11 google.com
does not (empty response).
I have been pulling my hair for a while now, since I also installed another UCS server in the past using the same procedure, and dns forwarding works fine on that server.
What am I missing, or what can I try to troubleshoot the problem?
Edit: on ucs server the following commands work
Edit2: dns/backend is ldap:
root@ucs-master:/etc/bind# ucr search --brief dns/backend dns/backend: ldap