[Samba] demote DC
Fernando Rodriguez
fernando at solid-optics.com
Sun Jul 20 03:19:45 MDT 2014
On 20/07/2014 3:24, Marc Muehlfeld wrote:
> Am 19.07.2014 19:05, schrieb Fernando Rodriguez:
>> root at volendam:/home/newhang# ping
>> cb1b21b6-e525-426d-a277-c86110644b38._msdcs.solid-optics.local
>> ping: unknown host
>> cb1b21b6-e525-426d-a277-c86110644b38._msdcs.solid-optics.local
>
> Don't worry that you can't ping the GUID entry, even if it resolves via
> 'host' to a valid host/ip. I saw the same here. Any one has an idea why?
>
>
>
>
>
>>> * Can you show the content of hoorns /etc/hosts, please?
>>
>> root at hoorn:/home/newhang# cat /etc/hosts
>> 127.0.0.1 localhost
>> 127.0.1.1 hoorn.solid-optics.local hoorn
>
> The second line is something that could cause problems. The IP of
> 'hoorn.solid-optics.local' isn't 127.0.1.1 in your network. It's
> 192.168.10.37.
>
> If your /etc/nsswitch.conf says
> hosts: files dns...
> then hoorn uses the IP from the /etc/hosts entry when using the
> hostname. And if your Samba (or other services) isn't listening on that
> interface/IP, then this could lead to connection problems.
>
> Set this to hoorns real IP or remove that line. Your DNS should answer
> that also.
Line removed from hoorn.
Volendam and Tilbirg have the same entry:
root at tilburg:/home/newhang# cat /etc/hosts
127.0.0.1 localhost
127.0.1.1 tilburg.solid-optics.local tilburg
# The following lines are desirable for IPv6 capable hosts
::1 localhost ip6-localhost ip6-loopback
ff02::1 ip6-allnodes
ff02::2 ip6-allrouters
root at tilburg:/home/newhang#
root at volendam:/home/newhang# cat /etc/hosts
127.0.0.1 localhost
127.0.1.1 volendam.solid-optics.local volendam
# The following lines are desirable for IPv6 capable hosts
::1 localhost ip6-localhost ip6-loopback
ff02::1 ip6-allnodes
ff02::2 ip6-allrouters
root at volendam:/home/newhang#
> * Can you show your /etc/krb4.conf from hoorn?
[libdefaults]
dns_lookup_realm = true
dns_lookup_kdc = true
default_realm = SOLID-OPTICS.LOCAL
root at hoorn:/home/newhang#
> * Can you 'kinit' (use uppercase for your realm)
> # kinit administrator at SAMDOM.EXAMPLE.COM
root at hoorn:/home/newhang# kinit administrator at SOLID-OPTICS.LOCAL
kinit: Cannot contact any KDC for realm 'SOLID-OPTICS.LOCAL' while
getting initial credentials
> Regards,
> Marc
>
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