第六章 bind9详解.pdfVIP

BIND 配置文件详解（二） 6.options 语句 options 语句的定义和使用： options 语句用来设置可以被整个BIND 使用的全局选项。这个语句在每个配置文件中只有 一处。如果出现多个options 语句，则第一个options 的配置有效，并且会产生一个警告 信息。 如果没有options 语句，则每个选项使用缺省值。 options { [ version version_string; ] [ directory path_name; ] [ named-xfer path_name; ] [ tkey-domain domainname; ] [ tkey-dhkey key_name key_tag; ] [ dump-file path_name; ] [ memstatistics-file path_name; ] [ pid-file path_name; ] [ statistics-file path_name; ] [ zone-statistics yes_or_no; ] [ auth-nxdomain yes_or_no; ] [ deallocate-on-exit yes_or_no; ] [ dialup dialup_option; ] [ fake-iquery yes_or_no; ] [ fetch-glue yes_or_no; ] [ has-old-clients yes_or_no; ] [ host-statistics yes_or_no; ] [ minimal-responses yes_or_no; ] [ multiple-cnames yes_or_no; ] [ notify yes_or_no | explicit; ] [ recursion yes_or_no; ] [ rfc2308-type1 yes_or_no; ] [ use-id-pool yes_or_no; ] [ maintain-ixfr-base yes_or_no; ] [ forward ( only | first ); ] [ forwarders { ip_addr [port ip_port] ; [ ip_addr [port ip_port] ; ... ] }; ] [ check-names ( master | slave | response )( warn | fail | ignore ); ] [ allow-notify { address_match_list }; ] [ allow-query { address_match_list }; ] [ allow-transfer { address_match_list }; ] [ allow-recursion { address_match_list }; ] [ allow-v6-synthesis { address_match_list }; ] [ blackhole { address_match_list }; ] [ listen-on [ port ip_port ] { address_match_list }; ] [ listen-on-v6 [ port ip_port ] { address_match_list }; ] [ query-source [ address ( ip_addr | * ) ] [ port ( ip_port | * ) ]; ] [ max-transfer-time-in number; ] [ max-transfer-time-out number; ] [ max-transfer-idle-in number; ] [ max-transfer-idle-out number; ] [ tcp-clients number; ] [ recursive-clients number; ] [ serial-query-rate number; ] [ serial-queries number; ] [ transfer-format ( one-answer | many-answers ); ] [ transfers-in number; ] [ transfers-out number; ] [ transfers-per-ns number; ] [ transfer-source (ip4_addr | *) [port ip_port] ; ] [ transfer-sour