Dns slave not updating
Dns slave not updating - dating safe only cl
Most importantly, it translates domain names meaningful to humans into the numerical identifiers associated with networking equipment for the purpose of locating and addressing these devices worldwide.
Installation The installation will vary depending on your Linux distribution, some calls it BIND, others named.
In that case you should advance the serial number of the master zone file until it is greater than that of the slave zone file.
An error of the form: has successfully performed a zone transfer, but was unable to write the result to a zone file because it did not have permission to write to the relevant directory.
The initial zone transfer is not dependent on notifications, but subsequent ones are (unless you intend to rely on polling).
To test whether they are working you will need to modify the zone on The first of these is the more likely explanation.
BIND sends notifications by default, however it is good practice to enable them explicitly if they are an important part of the configuration.
This can be done for individual zones: The setting for a zone takes precedence, therefore if you use the latter method then you should check that it has not been overridden.
Typical practice is to have one master, and one or two slaves which take their zone data from that master.
These instructions describe how to configure the slaves.
On Unix-like operating systems it is the de facto standard.
Originally written by four graduate students at the Computer Systems Research Group at the University of California, Berkeley (UCB), the name originates as an acronym from Berkeley Internet Name Domain.
The master needs to know which nameservers to notify.