secondary nameserver for subdomains and notify messages to itself
Hello,
I have primary DNS server for TLD domain mydomain.org which is also a
secondary DNS server for many other subdomains like
domainX.mydomain.org
this name server IP Address is 131.x.y.z domain is mydomain.org ang his
hostname is server2.mydomain.org
he si serving as secondary the domains:
domain1.mydomain.org
domain2.mydomain.org
domain3.mydomain.org
and so on...
in the log file I see that I have many notify messages from itself for
the subdomains (domain1,domain2,domain3...)
for example for subdomain domain1.mydomain.org I have the following logs
Jul 8 16:56:29 server2 named[27607]: zone domain1.mydomain.org/IN:
loaded serial 2003043171
Jul 8 16:56:31 server2 named[27607]: zone domain1.mydomain.org/IN:
sending notifies (serial 2003043171)
Jul 8 16:56:35 server2 named[27607]: client 131.x.y.z#31030: received
notify for zone 'domain1.mydomain.org'
Jul 8 16:56:35 server2 named[27607]: zone domain1.mydomain.org/IN:
refused notify from non-master: 131.x.y.z#31030
in named.conf I have
zone domain1.mydomain.org {
type slave;
file for/domain1.mydomain.org;
masters {
192.a.b.c;
};
};
so it is correct to have log files with notifies from 192.a.b.c but
anyway the DNS mail server keeps notifying itself
that he is not master for the subdomain... how to avoid these useless
notification ?
thank you
Rick
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Re: secondary nameserver for subdomains and notify messages to itself
fddi f...@gmx.it wrote: how to avoid these useless notification ? notify master-only Tony. -- f.anthony.n.finch d...@dotat.at http://dotat.at/ Viking: Easterly, becoming variable, 3 or 4. Slight or moderate. Rain or thundery showers. Good, occasionally poor. ___ Please visit https://lists.isc.org/mailman/listinfo/bind-users to unsubscribe from this list bind-users mailing list bind-users@lists.isc.org https://lists.isc.org/mailman/listinfo/bind-users
Re: secondary nameserver for subdomains and notify messages to itself
On Jul 8, 2011, at 8:10 AM, fddi wrote: Hello, I have primary DNS server for TLD domain mydomain.org which is also a secondary DNS server for many other subdomains like domainX.mydomain.org this name server IP Address is 131.x.y.z domain is mydomain.org ang his hostname is server2.mydomain.org he si serving as secondary the domains: domain1.mydomain.org domain2.mydomain.org domain3.mydomain.org and so on... in the log file I see that I have many notify messages from itself for the subdomains (domain1,domain2,domain3...) What version of BIND are you using? I recall this behavior from BIND 9.3, but not from BIND 9.4 onward unless you defeat the automatic disabling of notifications to self. This behavior is basically harmless, but if you want to disable it, set this in your options block: notify master-only; This requires BIND 9.4+, as I recall. Or set this in every slave zone statement: notify no; Regards, Chris Buxton BlueCat Networks ___ Please visit https://lists.isc.org/mailman/listinfo/bind-users to unsubscribe from this list bind-users mailing list bind-users@lists.isc.org https://lists.isc.org/mailman/listinfo/bind-users
