Hi All,
I have Ubuntu server 12.04.1 64bit in a virtualbox VM using bridges networking under Mint14 following this guide to setup samba4 as an exercise of interest. (http://www.matrix44.net/cms/notes/gn...h-ubuntu-12-04)
All went well until I got to the Kerberos setup section and it failed to pass the testing mentioned in the guide. I've been chewing on this for about a week now and found this https://help.ubuntu.com/community/Kerberos post which mentions nslookup tests, that then says if the FQDN is not returned with a reverse lookup then kerberos wont work. It doesn't!
Nslookups return the following;
root@server:~# nslookup server
Server: 10.200.10.1
Address: 10.200.10.1#53
Name: server.free.local
Address: 10.200.10.80
root@server:~# nslookup 10.200.10.1
Server: 10.200.10.1
Address: 10.200.10.1#53
** server can't find 1.10.200.10.in-addr.arpa.: NXDOMAIN
Reverse lookup on .80 returns the same.
Now this may be incorrect but I'm actually stuck on the first nslookup because it returns 10.200.10.80 as the IP address of server.free.local which is incorrect and I cannot figure where it is getting this address from.
During the initial installation I used .80 but one of the first steps in the guide was to manually configure the IP which I set to the .1 address.
I thought it maybe in a config file somewhere that I had missed or wasn't mentioned in the guide so I've done searches for the IP address using 'grep -r "10.200.10.80" /etc', also /var /run and maybe a few others as well, the only place it finds the address is in the syslog from the original setup.
I've change the resolv.conf from my router to google dns and no change, thinking possibly the router had reference to the old address, even though the router console shows the address as not used.
.80 cannot be pinged and there are no other machines named "server" on the network. I've flushed the dns cache to no avail.
Now that I've run out of ideas and don't seem to be able to locate an answer in many many searches in google and forums I thought I'd ask for some assistance before doing the re-install thingy. A re-install is really no big deal and definitely would have been faster, but nowhere near as much fun because I could miss out on learning something useful.
Anyway if someone has some useful pointers I would appreciate it.
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