June 2018
Intermediate to advanced
368 pages
11h 1m
English
Content preview from Managing Mission - Critical Domains and DNS
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named-checkzone and named-checkconf
These utilities come bundled with the BIND package and are used to check the syntax of an individual zone file or an overall named configuration file, respectively.
There are relatively straightforward to use in their basic cases, as shown here:
# ./named-checkzone dom.org ./zones/dom.org.zone zone dom.org/IN: loaded serial 1433182606OK
Now I've introduced a few errors into the zone (I've removed the preference value from the MX record and entered an illegal RR for "www" because it is already a CNAME):
# ./named-checkzone dom.org ./zones/dom.org.zonedns_rdata_fromtext: /zones/caprica/easydns/primary/dom.org.zone:22: near 'intake.easyrpz.com.': nodns_master_load: /zones/caprica/easydns/primary/dom.org.zone:25: ...
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