All domain data files of slave DNS synchronized every day, regardless of whether there are changes to the domain

Kevin Darcy kcd at chrysler.com
Mon Nov 9 16:43:58 UTC 2009


Define "synchronized". Are the *contents* of the zone files changing? Or 
just the timestamps?

- Kevin

万善义 wrote:
> All domain data files of slave DNS synchronized every day, regardless 
> of whether there are changes to the domain
> *Master:
>
> *options {
> directory "/var/named";
> // query-source address * port 53;
> allow-transfer { slaveip; };
> allow-query { any; };
> allow-query-cache { any; };
> also-notify { slaveip; };
> notify yes;
> recursion no;
> pid-file "/var/named/named.pid";
> version "xxx";
> };
> ...
> include "/etc/zones.conf";
>
> /etc/zones.conf内容如下:
> ...
> zone "abc.com"{
> type master;
> file "abc.com.zone";
> };
> ....
>
>
> *Slave:*
> options {
> directory "/var/named";
> dump-file "/var/named/data/cache_dump.db";
> statistics-file "/var/named/data/named_stats.txt";
> allow-transfer { none; };
> allow-query { any; };
> allow-query-cache { any; };
> notify no;
> recursion no;
> pid-file "/var/named/named.pid";
> version "xxx";
> };
>
> ...
>
> include "/etc/zones.conf";
>
> /etc/zones.conf内容如下:
> ...
> zone "abc.com"{
> type slave;
> file "abc.com.zone";
> masters {masterip;};
> };
> ....
> AS4+BIND9.6.1-P1
> Why or is this situation normal?
> 2009-11-09
> ------------------------------------------------------------------------
> 万善义
> ------------------------------------------------------------------------
>
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