Bind 9 Administrator Reference Manual

Chapter 6. BIND 9 Configuration Reference
[ also-
notify { ip_addr [port ip_port] ; [ ip_addr [port ip_port] ; ... ] }; ]
[ max-ixfr-log-size number; ]
[ coresize size_spec ; ]
[ datasize size_spec ; ]
[ files size_spec ; ]
[ stacksize size_spec ; ]
[ cleaning-interval number; ]
[ heartbeat-interval number; ]
[ interface-interval number; ]
[ statistics-interval number; ]
[ topology { address_match_list }];
[ sortlist { address_match_list }];
[ rrset-order { order_spec ; [ order_spec ; ... ] ] };
[ lame-ttl number; ]
[ max-ncache-ttl number; ]
[ max-cache-ttl number; ]
[ sig-validity-interval number ; ]
[ min-roots number; ]
[ use-ixfr yes_or_no ; ]
[ provide-ixfr yes_or_no; ]
[ request-ixfr yes_or_no; ]
[ treat-cr-as-space yes_or_no ; ]
[ min-refresh-time number ; ]
[ max-refresh-time number ; ]
[ min-retry-time number ; ]
[ max-retry-time number ; ]
[ port ip_port; ]
[ additional-from-auth yes_or_no ; ]
[ additional-from-cache yes_or_no ; ]
[ random-device path_name ; ]
[ max-cache-size size_spec ; ]
[ match-mapped-addresses yes_or_no; ]
};
6.2.14. options Statement Definition and Usage
The options statement sets up global options to be used by BIND. This statement may appear only once
in a configuration file. If more than one occurrence is found, the first occurrence determines the actual
options used, and a warning will be generated. If there is no options statement, an options block with
each option set to its default will be used.
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