Displaying 3 results from an estimated 3 matches for "sambadc01".
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sambadc03
2020 May 15
2
Samba and DNS backend question
I had configured Samba AD's with Bind9_DLZ in all DC. But for some reason
(i couldn't determine) three (sambadc02,03,04) AD's responded very slowly
. So change to Samba_Internal backend into the servers with problem and
works fine.
sambadc01 -> with FSMO roles - Bind9_DLZ
sambadc02 -> Samba_Internal
sambadc03 -> Samba_Internal
sambadc04 -> Samba_Internal
My question is: ?The DNS backend can be different between Ad's? ?can affect
the performance?
Saludos.
---
Miguel Coa M.
2020 May 15
3
Samba and DNS backend question
...uot;." IN {
type hint;
file "named.ca";
};
include "/etc/named.rfc1912.zones";
include "/etc/named.root.key";
include "/usr/local/samba/private/named.conf";
[..........]
The content "/usr/local/samba/private/named.conf"
[..........]
[root at sambadc01 ~]# cat /usr/local/samba/private/named.conf |egrep -v '^#|
#'
dlz "AD DNS Zone" {
database "dlopen /usr/local/samba/lib/bind9/dlz_bind9_11.so";
};
[..........]
The server sambadc01 (works with bind dlz backend)
[..........]
[root at sambadc01 ~]# cat /etc/named...
2020 May 12
2
DNS sometimes give error/timeout or works fine
............]
If i check inside DC i've similar behavior
Fail
[............]
[root at sambadc02 ~]# dig @10.13.250.112 mydomain.com ns
;; connection timed out; no servers could be reached
[............]
Works fine
[............]
[root at sambadc02 ~]# dig @10.13.250.112 mydomain.com ns +short
sambadc01.mydomain.com.
sambadc02.mydomain.com.
sambadc03.mydomain.com.
[............]
Inside the DC consulting to 127.0.0.1 the query and resulte is fine
What could be happening?