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diff --git a/bin/named/named.conf.rst b/bin/named/named.conf.rst new file mode 100644 index 0000000..4c9f9a7 --- /dev/null +++ b/bin/named/named.conf.rst @@ -0,0 +1,1082 @@ +.. Copyright (C) Internet Systems Consortium, Inc. ("ISC") +.. +.. SPDX-License-Identifier: MPL-2.0 +.. +.. This Source Code Form is subject to the terms of the Mozilla Public +.. License, v. 2.0. If a copy of the MPL was not distributed with this +.. file, you can obtain one at https://mozilla.org/MPL/2.0/. +.. +.. See the COPYRIGHT file distributed with this work for additional +.. information regarding copyright ownership. + +.. highlight: console + +named.conf - configuration file for **named** +--------------------------------------------- + +Synopsis +~~~~~~~~ + +:program:`named.conf` + +Description +~~~~~~~~~~~ + +``named.conf`` is the configuration file for ``named``. Statements are +enclosed in braces and terminated with a semi-colon. Clauses in the +statements are also semi-colon terminated. The usual comment styles are +supported: + +C style: /\* \*/ + + C++ style: // to end of line + +Unix style: # to end of line + +ACL +^^^ + +:: + + acl string { address_match_element; ... }; + +CONTROLS +^^^^^^^^ + +:: + + controls { + inet ( ipv4_address | ipv6_address | + * ) [ port ( integer | * ) ] allow + { address_match_element; ... } [ + keys { string; ... } ] [ read-only + boolean ]; + unix quoted_string perm integer + owner integer group integer [ + keys { string; ... } ] [ read-only + boolean ]; + }; + +DLZ +^^^ + +:: + + dlz string { + database string; + search boolean; + }; + +DNSSEC-POLICY +^^^^^^^^^^^^^ + +:: + + dnssec-policy string { + dnskey-ttl duration; + keys { ( csk | ksk | zsk ) [ ( key-directory ) ] lifetime + duration_or_unlimited algorithm string [ integer ]; ... }; + max-zone-ttl duration; + nsec3param [ iterations integer ] [ optout boolean ] [ + salt-length integer ]; + parent-ds-ttl duration; + parent-propagation-delay duration; + publish-safety duration; + purge-keys duration; + retire-safety duration; + signatures-refresh duration; + signatures-validity duration; + signatures-validity-dnskey duration; + zone-propagation-delay duration; + }; + +DYNDB +^^^^^ + +:: + + dyndb string quoted_string { + unspecified-text }; + +KEY +^^^ + +:: + + key string { + algorithm string; + secret string; + }; + +LOGGING +^^^^^^^ + +:: + + logging { + category string { string; ... }; + channel string { + buffered boolean; + file quoted_string [ versions ( unlimited | integer ) ] + [ size size ] [ suffix ( increment | timestamp ) ]; + null; + print-category boolean; + print-severity boolean; + print-time ( iso8601 | iso8601-utc | local | boolean ); + severity log_severity; + stderr; + syslog [ syslog_facility ]; + }; + }; + +MANAGED-KEYS +^^^^^^^^^^^^ + +See DNSSEC-KEYS. + +:: + + managed-keys { string ( static-key + | initial-key | static-ds | + initial-ds ) integer integer + integer quoted_string; ... };, deprecated + +MASTERS +^^^^^^^ + +:: + + masters string [ port integer ] [ dscp + integer ] { ( remote-servers | + ipv4_address [ port integer ] | + ipv6_address [ port integer ] ) [ key + string ]; ... }; + +OPTIONS +^^^^^^^ + +:: + + options { + allow-new-zones boolean; + allow-notify { address_match_element; ... }; + allow-query { address_match_element; ... }; + allow-query-cache { address_match_element; ... }; + allow-query-cache-on { address_match_element; ... }; + allow-query-on { address_match_element; ... }; + allow-recursion { address_match_element; ... }; + allow-recursion-on { address_match_element; ... }; + allow-transfer { address_match_element; ... }; + allow-update { address_match_element; ... }; + allow-update-forwarding { address_match_element; ... }; + also-notify [ port integer ] [ dscp integer ] { ( + remote-servers | ipv4_address [ port integer ] | + ipv6_address [ port integer ] ) [ key string ]; ... }; + alt-transfer-source ( ipv4_address | * ) [ port ( integer | * ) + ] [ dscp integer ]; + alt-transfer-source-v6 ( ipv6_address | * ) [ port ( integer | + * ) ] [ dscp integer ]; + answer-cookie boolean; + attach-cache string; + auth-nxdomain boolean; // default changed + auto-dnssec ( allow | maintain | off );// deprecated + automatic-interface-scan boolean; + avoid-v4-udp-ports { portrange; ... }; + avoid-v6-udp-ports { portrange; ... }; + bindkeys-file quoted_string; + blackhole { address_match_element; ... }; + cache-file quoted_string;// deprecated + catalog-zones { zone string [ default-masters [ port integer ] + [ dscp integer ] { ( remote-servers | ipv4_address [ port + integer ] | ipv6_address [ port integer ] ) [ key + string ]; ... } ] [ zone-directory quoted_string ] [ + in-memory boolean ] [ min-update-interval duration ]; ... }; + check-dup-records ( fail | warn | ignore ); + check-integrity boolean; + check-mx ( fail | warn | ignore ); + check-mx-cname ( fail | warn | ignore ); + check-names ( primary | master | + secondary | slave | response ) ( + fail | warn | ignore ); + check-sibling boolean; + check-spf ( warn | ignore ); + check-srv-cname ( fail | warn | ignore ); + check-wildcard boolean; + clients-per-query integer; + cookie-algorithm ( aes | siphash24 ); + cookie-secret string; + coresize ( default | unlimited | sizeval ); + datasize ( default | unlimited | sizeval ); + deny-answer-addresses { address_match_element; ... } [ + except-from { string; ... } ]; + deny-answer-aliases { string; ... } [ except-from { string; ... + } ]; + dialup ( notify | notify-passive | passive | refresh | boolean ); + directory quoted_string; + disable-algorithms string { string; + ... }; + disable-ds-digests string { string; + ... }; + disable-empty-zone string; + dns64 netprefix { + break-dnssec boolean; + clients { address_match_element; ... }; + exclude { address_match_element; ... }; + mapped { address_match_element; ... }; + recursive-only boolean; + suffix ipv6_address; + }; + dns64-contact string; + dns64-server string; + dnskey-sig-validity integer; + dnsrps-enable boolean; + dnsrps-options { unspecified-text }; + dnssec-accept-expired boolean; + dnssec-dnskey-kskonly boolean; + dnssec-loadkeys-interval integer; + dnssec-must-be-secure string boolean; + dnssec-policy string; + dnssec-secure-to-insecure boolean; + dnssec-update-mode ( maintain | no-resign ); + dnssec-validation ( yes | no | auto ); + dnstap { ( all | auth | client | forwarder | resolver | update ) [ + ( query | response ) ]; ... }; + dnstap-identity ( quoted_string | none | hostname ); + dnstap-output ( file | unix ) quoted_string [ size ( unlimited | + size ) ] [ versions ( unlimited | integer ) ] [ suffix ( + increment | timestamp ) ]; + dnstap-version ( quoted_string | none ); + dscp integer; + dual-stack-servers [ port integer ] { ( quoted_string [ port + integer ] [ dscp integer ] | ipv4_address [ port + integer ] [ dscp integer ] | ipv6_address [ port + integer ] [ dscp integer ] ); ... }; + dump-file quoted_string; + edns-udp-size integer; + empty-contact string; + empty-server string; + empty-zones-enable boolean; + fetch-quota-params integer fixedpoint fixedpoint fixedpoint; + fetches-per-server integer [ ( drop | fail ) ]; + fetches-per-zone integer [ ( drop | fail ) ]; + files ( default | unlimited | sizeval ); + flush-zones-on-shutdown boolean; + forward ( first | only ); + forwarders [ port integer ] [ dscp integer ] { ( ipv4_address + | ipv6_address ) [ port integer ] [ dscp integer ]; ... }; + fstrm-set-buffer-hint integer; + fstrm-set-flush-timeout integer; + fstrm-set-input-queue-size integer; + fstrm-set-output-notify-threshold integer; + fstrm-set-output-queue-model ( mpsc | spsc ); + fstrm-set-output-queue-size integer; + fstrm-set-reopen-interval duration; + geoip-directory ( quoted_string | none ); + glue-cache boolean; + heartbeat-interval integer; + hostname ( quoted_string | none ); + interface-interval duration; + ixfr-from-differences ( primary | master | secondary | slave | + boolean ); + keep-response-order { address_match_element; ... }; + key-directory quoted_string; + lame-ttl duration; + listen-on [ port integer ] [ dscp + integer ] { + address_match_element; ... }; + listen-on-v6 [ port integer ] [ dscp + integer ] { + address_match_element; ... }; + lmdb-mapsize sizeval; + lock-file ( quoted_string | none ); + managed-keys-directory quoted_string; + masterfile-format ( map | raw | text ); + masterfile-style ( full | relative ); + match-mapped-addresses boolean; + max-cache-size ( default | unlimited | sizeval | percentage ); + max-cache-ttl duration; + max-clients-per-query integer; + max-ixfr-ratio ( unlimited | percentage ); + max-journal-size ( default | unlimited | sizeval ); + max-ncache-ttl duration; + max-records integer; + max-recursion-depth integer; + max-recursion-queries integer; + max-refresh-time integer; + max-retry-time integer; + max-rsa-exponent-size integer; + max-stale-ttl duration; + max-transfer-idle-in integer; + max-transfer-idle-out integer; + max-transfer-time-in integer; + max-transfer-time-out integer; + max-udp-size integer; + max-zone-ttl ( unlimited | duration ); + memstatistics boolean; + memstatistics-file quoted_string; + message-compression boolean; + min-cache-ttl duration; + min-ncache-ttl duration; + min-refresh-time integer; + min-retry-time integer; + minimal-any boolean; + minimal-responses ( no-auth | no-auth-recursive | boolean ); + multi-master boolean; + new-zones-directory quoted_string; + no-case-compress { address_match_element; ... }; + nocookie-udp-size integer; + notify ( explicit | master-only | primary-only | boolean ); + notify-delay integer; + notify-rate integer; + notify-source ( ipv4_address | * ) [ port ( integer | * ) ] [ + dscp integer ]; + notify-source-v6 ( ipv6_address | * ) [ port ( integer | * ) ] + [ dscp integer ]; + notify-to-soa boolean; + nta-lifetime duration; + nta-recheck duration; + nxdomain-redirect string; + parental-source ( ipv4_address | * ) [ port ( integer | * ) ] [ + dscp integer ]; + parental-source-v6 ( ipv6_address | * ) [ port ( integer | * ) + ] [ dscp integer ]; + pid-file ( quoted_string | none ); + port integer; + preferred-glue string; + prefetch integer [ integer ]; + provide-ixfr boolean; + qname-minimization ( strict | relaxed | disabled | off ); + query-source ( ( [ address ] ( ipv4_address | * ) [ port ( + integer | * ) ] ) | ( [ [ address ] ( ipv4_address | * ) ] + port ( integer | * ) ) ) [ dscp integer ]; + query-source-v6 ( ( [ address ] ( ipv6_address | * ) [ port ( + integer | * ) ] ) | ( [ [ address ] ( ipv6_address | * ) ] + port ( integer | * ) ) ) [ dscp integer ]; + querylog boolean; + random-device ( quoted_string | none ); + rate-limit { + all-per-second integer; + errors-per-second integer; + exempt-clients { address_match_element; ... }; + ipv4-prefix-length integer; + ipv6-prefix-length integer; + log-only boolean; + max-table-size integer; + min-table-size integer; + nodata-per-second integer; + nxdomains-per-second integer; + qps-scale integer; + referrals-per-second integer; + responses-per-second integer; + slip integer; + window integer; + }; + recursing-file quoted_string; + recursion boolean; + recursive-clients integer; + request-expire boolean; + request-ixfr boolean; + request-nsid boolean; + require-server-cookie boolean; + reserved-sockets integer; + resolver-nonbackoff-tries integer; + resolver-query-timeout integer; + resolver-retry-interval integer; + response-padding { address_match_element; ... } block-size + integer; + response-policy { zone string [ add-soa boolean ] [ log + boolean ] [ max-policy-ttl duration ] [ min-update-interval + duration ] [ policy ( cname | disabled | drop | given | no-op + | nodata | nxdomain | passthru | tcp-only quoted_string ) ] [ + recursive-only boolean ] [ nsip-enable boolean ] [ + nsdname-enable boolean ]; ... } [ add-soa boolean ] [ + break-dnssec boolean ] [ max-policy-ttl duration ] [ + min-update-interval duration ] [ min-ns-dots integer ] [ + nsip-wait-recurse boolean ] [ qname-wait-recurse boolean ] + [ recursive-only boolean ] [ nsip-enable boolean ] [ + nsdname-enable boolean ] [ dnsrps-enable boolean ] [ + dnsrps-options { unspecified-text } ]; + reuseport boolean; + root-delegation-only [ exclude { string; ... } ]; + root-key-sentinel boolean; + rrset-order { [ class string ] [ type string ] [ name + quoted_string ] string string; ... }; + secroots-file quoted_string; + send-cookie boolean; + serial-query-rate integer; + serial-update-method ( date | increment | unixtime ); + server-id ( quoted_string | none | hostname ); + servfail-ttl duration; + session-keyalg string; + session-keyfile ( quoted_string | none ); + session-keyname string; + sig-signing-nodes integer; + sig-signing-signatures integer; + sig-signing-type integer; + sig-validity-interval integer [ integer ]; + sortlist { address_match_element; ... }; + stacksize ( default | unlimited | sizeval ); + stale-answer-client-timeout ( disabled | off | integer ); + stale-answer-enable boolean; + stale-answer-ttl duration; + stale-cache-enable boolean; + stale-refresh-time duration; + startup-notify-rate integer; + statistics-file quoted_string; + synth-from-dnssec boolean; + tcp-advertised-timeout integer; + tcp-clients integer; + tcp-idle-timeout integer; + tcp-initial-timeout integer; + tcp-keepalive-timeout integer; + tcp-listen-queue integer; + tkey-dhkey quoted_string integer; + tkey-domain quoted_string; + tkey-gssapi-credential quoted_string; + tkey-gssapi-keytab quoted_string; + transfer-format ( many-answers | one-answer ); + transfer-message-size integer; + transfer-source ( ipv4_address | * ) [ port ( integer | * ) ] [ + dscp integer ]; + transfer-source-v6 ( ipv6_address | * ) [ port ( integer | * ) + ] [ dscp integer ]; + transfers-in integer; + transfers-out integer; + transfers-per-ns integer; + trust-anchor-telemetry boolean; // experimental + try-tcp-refresh boolean; + update-check-ksk boolean; + update-quota integer; + use-alt-transfer-source boolean; + use-v4-udp-ports { portrange; ... }; + use-v6-udp-ports { portrange; ... }; + v6-bias integer; + validate-except { string; ... }; + version ( quoted_string | none ); + zero-no-soa-ttl boolean; + zero-no-soa-ttl-cache boolean; + zone-statistics ( full | terse | none | boolean ); + }; + +PARENTAL-AGENTS +^^^^^^^^^^^^^^^ + +:: + + parental-agents string [ port integer ] [ + dscp integer ] { ( remote-servers | + ipv4_address [ port integer ] | + ipv6_address [ port integer ] ) [ key + string ]; ... }; + +PLUGIN +^^^^^^ + +:: + + plugin ( query ) string [ { unspecified-text + } ]; + +PRIMARIES +^^^^^^^^^ + +:: + + primaries string [ port integer ] [ dscp + integer ] { ( remote-servers | + ipv4_address [ port integer ] | + ipv6_address [ port integer ] ) [ key + string ]; ... }; + +SERVER +^^^^^^ + +:: + + server netprefix { + bogus boolean; + edns boolean; + edns-udp-size integer; + edns-version integer; + keys server_key; + max-udp-size integer; + notify-source ( ipv4_address | * ) [ port ( integer | * ) ] [ + dscp integer ]; + notify-source-v6 ( ipv6_address | * ) [ port ( integer | * ) ] + [ dscp integer ]; + padding integer; + provide-ixfr boolean; + query-source ( ( [ address ] ( ipv4_address | * ) [ port ( + integer | * ) ] ) | ( [ [ address ] ( ipv4_address | * ) ] + port ( integer | * ) ) ) [ dscp integer ]; + query-source-v6 ( ( [ address ] ( ipv6_address | * ) [ port ( + integer | * ) ] ) | ( [ [ address ] ( ipv6_address | * ) ] + port ( integer | * ) ) ) [ dscp integer ]; + request-expire boolean; + request-ixfr boolean; + request-nsid boolean; + send-cookie boolean; + tcp-keepalive boolean; + tcp-only boolean; + transfer-format ( many-answers | one-answer ); + transfer-source ( ipv4_address | * ) [ port ( integer | * ) ] [ + dscp integer ]; + transfer-source-v6 ( ipv6_address | * ) [ port ( integer | * ) + ] [ dscp integer ]; + transfers integer; + }; + +STATISTICS-CHANNELS +^^^^^^^^^^^^^^^^^^^ + +:: + + statistics-channels { + inet ( ipv4_address | ipv6_address | + * ) [ port ( integer | * ) ] [ + allow { address_match_element; ... + } ]; + }; + +TRUST-ANCHORS +^^^^^^^^^^^^^ + +:: + + trust-anchors { string ( static-key | + initial-key | static-ds | initial-ds ) + integer integer integer + quoted_string; ... }; + +TRUSTED-KEYS +^^^^^^^^^^^^ + +Deprecated - see DNSSEC-KEYS. + +:: + + trusted-keys { string integer + integer integer + quoted_string; ... };, deprecated + +VIEW +^^^^ + +:: + + view string [ class ] { + allow-new-zones boolean; + allow-notify { address_match_element; ... }; + allow-query { address_match_element; ... }; + allow-query-cache { address_match_element; ... }; + allow-query-cache-on { address_match_element; ... }; + allow-query-on { address_match_element; ... }; + allow-recursion { address_match_element; ... }; + allow-recursion-on { address_match_element; ... }; + allow-transfer { address_match_element; ... }; + allow-update { address_match_element; ... }; + allow-update-forwarding { address_match_element; ... }; + also-notify [ port integer ] [ dscp integer ] { ( + remote-servers | ipv4_address [ port integer ] | + ipv6_address [ port integer ] ) [ key string ]; ... }; + alt-transfer-source ( ipv4_address | * ) [ port ( integer | * ) + ] [ dscp integer ]; + alt-transfer-source-v6 ( ipv6_address | * ) [ port ( integer | + * ) ] [ dscp integer ]; + attach-cache string; + auth-nxdomain boolean; // default changed + auto-dnssec ( allow | maintain | off );// deprecated + cache-file quoted_string;// deprecated + catalog-zones { zone string [ default-masters [ port integer ] + [ dscp integer ] { ( remote-servers | ipv4_address [ port + integer ] | ipv6_address [ port integer ] ) [ key + string ]; ... } ] [ zone-directory quoted_string ] [ + in-memory boolean ] [ min-update-interval duration ]; ... }; + check-dup-records ( fail | warn | ignore ); + check-integrity boolean; + check-mx ( fail | warn | ignore ); + check-mx-cname ( fail | warn | ignore ); + check-names ( primary | master | + secondary | slave | response ) ( + fail | warn | ignore ); + check-sibling boolean; + check-spf ( warn | ignore ); + check-srv-cname ( fail | warn | ignore ); + check-wildcard boolean; + clients-per-query integer; + deny-answer-addresses { address_match_element; ... } [ + except-from { string; ... } ]; + deny-answer-aliases { string; ... } [ except-from { string; ... + } ]; + dialup ( notify | notify-passive | passive | refresh | boolean ); + disable-algorithms string { string; + ... }; + disable-ds-digests string { string; + ... }; + disable-empty-zone string; + dlz string { + database string; + search boolean; + }; + dns64 netprefix { + break-dnssec boolean; + clients { address_match_element; ... }; + exclude { address_match_element; ... }; + mapped { address_match_element; ... }; + recursive-only boolean; + suffix ipv6_address; + }; + dns64-contact string; + dns64-server string; + dnskey-sig-validity integer; + dnsrps-enable boolean; + dnsrps-options { unspecified-text }; + dnssec-accept-expired boolean; + dnssec-dnskey-kskonly boolean; + dnssec-loadkeys-interval integer; + dnssec-must-be-secure string boolean; + dnssec-policy string; + dnssec-secure-to-insecure boolean; + dnssec-update-mode ( maintain | no-resign ); + dnssec-validation ( yes | no | auto ); + dnstap { ( all | auth | client | forwarder | resolver | update ) [ + ( query | response ) ]; ... }; + dual-stack-servers [ port integer ] { ( quoted_string [ port + integer ] [ dscp integer ] | ipv4_address [ port + integer ] [ dscp integer ] | ipv6_address [ port + integer ] [ dscp integer ] ); ... }; + dyndb string quoted_string { + unspecified-text }; + edns-udp-size integer; + empty-contact string; + empty-server string; + empty-zones-enable boolean; + fetch-quota-params integer fixedpoint fixedpoint fixedpoint; + fetches-per-server integer [ ( drop | fail ) ]; + fetches-per-zone integer [ ( drop | fail ) ]; + forward ( first | only ); + forwarders [ port integer ] [ dscp integer ] { ( ipv4_address + | ipv6_address ) [ port integer ] [ dscp integer ]; ... }; + glue-cache boolean; + ixfr-from-differences ( primary | master | secondary | slave | + boolean ); + key string { + algorithm string; + secret string; + }; + key-directory quoted_string; + lame-ttl duration; + lmdb-mapsize sizeval; + managed-keys { string ( + static-key | initial-key + | static-ds | initial-ds + ) integer integer + integer + quoted_string; ... };, deprecated + masterfile-format ( map | raw | text ); + masterfile-style ( full | relative ); + match-clients { address_match_element; ... }; + match-destinations { address_match_element; ... }; + match-recursive-only boolean; + max-cache-size ( default | unlimited | sizeval | percentage ); + max-cache-ttl duration; + max-clients-per-query integer; + max-ixfr-ratio ( unlimited | percentage ); + max-journal-size ( default | unlimited | sizeval ); + max-ncache-ttl duration; + max-records integer; + max-recursion-depth integer; + max-recursion-queries integer; + max-refresh-time integer; + max-retry-time integer; + max-stale-ttl duration; + max-transfer-idle-in integer; + max-transfer-idle-out integer; + max-transfer-time-in integer; + max-transfer-time-out integer; + max-udp-size integer; + max-zone-ttl ( unlimited | duration ); + message-compression boolean; + min-cache-ttl duration; + min-ncache-ttl duration; + min-refresh-time integer; + min-retry-time integer; + minimal-any boolean; + minimal-responses ( no-auth | no-auth-recursive | boolean ); + multi-master boolean; + new-zones-directory quoted_string; + no-case-compress { address_match_element; ... }; + nocookie-udp-size integer; + notify ( explicit | master-only | primary-only | boolean ); + notify-delay integer; + notify-source ( ipv4_address | * ) [ port ( integer | * ) ] [ + dscp integer ]; + notify-source-v6 ( ipv6_address | * ) [ port ( integer | * ) ] + [ dscp integer ]; + notify-to-soa boolean; + nta-lifetime duration; + nta-recheck duration; + nxdomain-redirect string; + parental-source ( ipv4_address | * ) [ port ( integer | * ) ] [ + dscp integer ]; + parental-source-v6 ( ipv6_address | * ) [ port ( integer | * ) + ] [ dscp integer ]; + plugin ( query ) string [ { + unspecified-text } ]; + preferred-glue string; + prefetch integer [ integer ]; + provide-ixfr boolean; + qname-minimization ( strict | relaxed | disabled | off ); + query-source ( ( [ address ] ( ipv4_address | * ) [ port ( + integer | * ) ] ) | ( [ [ address ] ( ipv4_address | * ) ] + port ( integer | * ) ) ) [ dscp integer ]; + query-source-v6 ( ( [ address ] ( ipv6_address | * ) [ port ( + integer | * ) ] ) | ( [ [ address ] ( ipv6_address | * ) ] + port ( integer | * ) ) ) [ dscp integer ]; + rate-limit { + all-per-second integer; + errors-per-second integer; + exempt-clients { address_match_element; ... }; + ipv4-prefix-length integer; + ipv6-prefix-length integer; + log-only boolean; + max-table-size integer; + min-table-size integer; + nodata-per-second integer; + nxdomains-per-second integer; + qps-scale integer; + referrals-per-second integer; + responses-per-second integer; + slip integer; + window integer; + }; + recursion boolean; + request-expire boolean; + request-ixfr boolean; + request-nsid boolean; + require-server-cookie boolean; + resolver-nonbackoff-tries integer; + resolver-query-timeout integer; + resolver-retry-interval integer; + response-padding { address_match_element; ... } block-size + integer; + response-policy { zone string [ add-soa boolean ] [ log + boolean ] [ max-policy-ttl duration ] [ min-update-interval + duration ] [ policy ( cname | disabled | drop | given | no-op + | nodata | nxdomain | passthru | tcp-only quoted_string ) ] [ + recursive-only boolean ] [ nsip-enable boolean ] [ + nsdname-enable boolean ]; ... } [ add-soa boolean ] [ + break-dnssec boolean ] [ max-policy-ttl duration ] [ + min-update-interval duration ] [ min-ns-dots integer ] [ + nsip-wait-recurse boolean ] [ qname-wait-recurse boolean ] + [ recursive-only boolean ] [ nsip-enable boolean ] [ + nsdname-enable boolean ] [ dnsrps-enable boolean ] [ + dnsrps-options { unspecified-text } ]; + root-delegation-only [ exclude { string; ... } ]; + root-key-sentinel boolean; + rrset-order { [ class string ] [ type string ] [ name + quoted_string ] string string; ... }; + send-cookie boolean; + serial-update-method ( date | increment | unixtime ); + server netprefix { + bogus boolean; + edns boolean; + edns-udp-size integer; + edns-version integer; + keys server_key; + max-udp-size integer; + notify-source ( ipv4_address | * ) [ port ( integer | * + ) ] [ dscp integer ]; + notify-source-v6 ( ipv6_address | * ) [ port ( integer + | * ) ] [ dscp integer ]; + padding integer; + provide-ixfr boolean; + query-source ( ( [ address ] ( ipv4_address | * ) [ port + ( integer | * ) ] ) | ( [ [ address ] ( + ipv4_address | * ) ] port ( integer | * ) ) ) [ + dscp integer ]; + query-source-v6 ( ( [ address ] ( ipv6_address | * ) [ + port ( integer | * ) ] ) | ( [ [ address ] ( + ipv6_address | * ) ] port ( integer | * ) ) ) [ + dscp integer ]; + request-expire boolean; + request-ixfr boolean; + request-nsid boolean; + send-cookie boolean; + tcp-keepalive boolean; + tcp-only boolean; + transfer-format ( many-answers | one-answer ); + transfer-source ( ipv4_address | * ) [ port ( integer | + * ) ] [ dscp integer ]; + transfer-source-v6 ( ipv6_address | * ) [ port ( + integer | * ) ] [ dscp integer ]; + transfers integer; + }; + servfail-ttl duration; + sig-signing-nodes integer; + sig-signing-signatures integer; + sig-signing-type integer; + sig-validity-interval integer [ integer ]; + sortlist { address_match_element; ... }; + stale-answer-client-timeout ( disabled | off | integer ); + stale-answer-enable boolean; + stale-answer-ttl duration; + stale-cache-enable boolean; + stale-refresh-time duration; + synth-from-dnssec boolean; + transfer-format ( many-answers | one-answer ); + transfer-source ( ipv4_address | * ) [ port ( integer | * ) ] [ + dscp integer ]; + transfer-source-v6 ( ipv6_address | * ) [ port ( integer | * ) + ] [ dscp integer ]; + trust-anchor-telemetry boolean; // experimental + trust-anchors { string ( static-key | + initial-key | static-ds | initial-ds + ) integer integer integer + quoted_string; ... }; + trusted-keys { string + integer integer + integer + quoted_string; ... };, deprecated + try-tcp-refresh boolean; + update-check-ksk boolean; + use-alt-transfer-source boolean; + v6-bias integer; + validate-except { string; ... }; + zero-no-soa-ttl boolean; + zero-no-soa-ttl-cache boolean; + zone string [ class ] { + allow-notify { address_match_element; ... }; + allow-query { address_match_element; ... }; + allow-query-on { address_match_element; ... }; + allow-transfer { address_match_element; ... }; + allow-update { address_match_element; ... }; + allow-update-forwarding { address_match_element; ... }; + also-notify [ port integer ] [ dscp integer ] { ( + remote-servers | ipv4_address [ port integer ] | + ipv6_address [ port integer ] ) [ key string ]; + ... }; + alt-transfer-source ( ipv4_address | * ) [ port ( + integer | * ) ] [ dscp integer ]; + alt-transfer-source-v6 ( ipv6_address | * ) [ port ( + integer | * ) ] [ dscp integer ]; + auto-dnssec ( allow | maintain | off );// deprecated + check-dup-records ( fail | warn | ignore ); + check-integrity boolean; + check-mx ( fail | warn | ignore ); + check-mx-cname ( fail | warn | ignore ); + check-names ( fail | warn | ignore ); + check-sibling boolean; + check-spf ( warn | ignore ); + check-srv-cname ( fail | warn | ignore ); + check-wildcard boolean; + database string; + delegation-only boolean; + dialup ( notify | notify-passive | passive | refresh | + boolean ); + dlz string; + dnskey-sig-validity integer; + dnssec-dnskey-kskonly boolean; + dnssec-loadkeys-interval integer; + dnssec-policy string; + dnssec-secure-to-insecure boolean; + dnssec-update-mode ( maintain | no-resign ); + file quoted_string; + forward ( first | only ); + forwarders [ port integer ] [ dscp integer ] { ( + ipv4_address | ipv6_address ) [ port integer ] [ + dscp integer ]; ... }; + in-view string; + inline-signing boolean; + ixfr-from-differences boolean; + journal quoted_string; + key-directory quoted_string; + masterfile-format ( map | raw | text ); + masterfile-style ( full | relative ); + masters [ port integer ] [ dscp integer ] { ( + remote-servers | ipv4_address [ port integer ] | + ipv6_address [ port integer ] ) [ key string ]; + ... }; + max-ixfr-ratio ( unlimited | percentage ); + max-journal-size ( default | unlimited | sizeval ); + max-records integer; + max-refresh-time integer; + max-retry-time integer; + max-transfer-idle-in integer; + max-transfer-idle-out integer; + max-transfer-time-in integer; + max-transfer-time-out integer; + max-zone-ttl ( unlimited | duration ); + min-refresh-time integer; + min-retry-time integer; + multi-master boolean; + notify ( explicit | master-only | primary-only | boolean ); + notify-delay integer; + notify-source ( ipv4_address | * ) [ port ( integer | * + ) ] [ dscp integer ]; + notify-source-v6 ( ipv6_address | * ) [ port ( integer + | * ) ] [ dscp integer ]; + notify-to-soa boolean; + parental-agents [ port integer ] [ dscp integer ] { ( + remote-servers | ipv4_address [ port integer ] | + ipv6_address [ port integer ] ) [ key string ]; + ... }; + parental-source ( ipv4_address | * ) [ port ( integer | + * ) ] [ dscp integer ]; + parental-source-v6 ( ipv6_address | * ) [ port ( + integer | * ) ] [ dscp integer ]; + primaries [ port integer ] [ dscp integer ] { ( + remote-servers | ipv4_address [ port integer ] | + ipv6_address [ port integer ] ) [ key string ]; + ... }; + request-expire boolean; + request-ixfr boolean; + serial-update-method ( date | increment | unixtime ); + server-addresses { ( ipv4_address | ipv6_address ); ... }; + server-names { string; ... }; + sig-signing-nodes integer; + sig-signing-signatures integer; + sig-signing-type integer; + sig-validity-interval integer [ integer ]; + transfer-source ( ipv4_address | * ) [ port ( integer | + * ) ] [ dscp integer ]; + transfer-source-v6 ( ipv6_address | * ) [ port ( + integer | * ) ] [ dscp integer ]; + try-tcp-refresh boolean; + type ( primary | master | secondary | slave | mirror | + delegation-only | forward | hint | redirect | + static-stub | stub ); + update-check-ksk boolean; + update-policy ( local | { ( deny | grant ) string ( + 6to4-self | external | krb5-self | krb5-selfsub | + krb5-subdomain | ms-self | ms-selfsub | ms-subdomain | + name | self | selfsub | selfwild | subdomain | tcp-self + | wildcard | zonesub ) [ string ] rrtypelist; ... } ); + use-alt-transfer-source boolean; + zero-no-soa-ttl boolean; + zone-statistics ( full | terse | none | boolean ); + }; + zone-statistics ( full | terse | none | boolean ); + }; + +ZONE +^^^^ + +:: + + zone string [ class ] { + allow-notify { address_match_element; ... }; + allow-query { address_match_element; ... }; + allow-query-on { address_match_element; ... }; + allow-transfer { address_match_element; ... }; + allow-update { address_match_element; ... }; + allow-update-forwarding { address_match_element; ... }; + also-notify [ port integer ] [ dscp integer ] { ( + remote-servers | ipv4_address [ port integer ] | + ipv6_address [ port integer ] ) [ key string ]; ... }; + alt-transfer-source ( ipv4_address | * ) [ port ( integer | * ) + ] [ dscp integer ]; + alt-transfer-source-v6 ( ipv6_address | * ) [ port ( integer | + * ) ] [ dscp integer ]; + auto-dnssec ( allow | maintain | off );// deprecated + check-dup-records ( fail | warn | ignore ); + check-integrity boolean; + check-mx ( fail | warn | ignore ); + check-mx-cname ( fail | warn | ignore ); + check-names ( fail | warn | ignore ); + check-sibling boolean; + check-spf ( warn | ignore ); + check-srv-cname ( fail | warn | ignore ); + check-wildcard boolean; + database string; + delegation-only boolean; + dialup ( notify | notify-passive | passive | refresh | boolean ); + dlz string; + dnskey-sig-validity integer; + dnssec-dnskey-kskonly boolean; + dnssec-loadkeys-interval integer; + dnssec-policy string; + dnssec-secure-to-insecure boolean; + dnssec-update-mode ( maintain | no-resign ); + file quoted_string; + forward ( first | only ); + forwarders [ port integer ] [ dscp integer ] { ( ipv4_address + | ipv6_address ) [ port integer ] [ dscp integer ]; ... }; + in-view string; + inline-signing boolean; + ixfr-from-differences boolean; + journal quoted_string; + key-directory quoted_string; + masterfile-format ( map | raw | text ); + masterfile-style ( full | relative ); + masters [ port integer ] [ dscp integer ] { ( remote-servers + | ipv4_address [ port integer ] | ipv6_address [ port + integer ] ) [ key string ]; ... }; + max-ixfr-ratio ( unlimited | percentage ); + max-journal-size ( default | unlimited | sizeval ); + max-records integer; + max-refresh-time integer; + max-retry-time integer; + max-transfer-idle-in integer; + max-transfer-idle-out integer; + max-transfer-time-in integer; + max-transfer-time-out integer; + max-zone-ttl ( unlimited | duration ); + min-refresh-time integer; + min-retry-time integer; + multi-master boolean; + notify ( explicit | master-only | primary-only | boolean ); + notify-delay integer; + notify-source ( ipv4_address | * ) [ port ( integer | * ) ] [ + dscp integer ]; + notify-source-v6 ( ipv6_address | * ) [ port ( integer | * ) ] + [ dscp integer ]; + notify-to-soa boolean; + parental-agents [ port integer ] [ dscp integer ] { ( + remote-servers | ipv4_address [ port integer ] | + ipv6_address [ port integer ] ) [ key string ]; ... }; + parental-source ( ipv4_address | * ) [ port ( integer | * ) ] [ + dscp integer ]; + parental-source-v6 ( ipv6_address | * ) [ port ( integer | * ) + ] [ dscp integer ]; + primaries [ port integer ] [ dscp integer ] { ( + remote-servers | ipv4_address [ port integer ] | + ipv6_address [ port integer ] ) [ key string ]; ... }; + request-expire boolean; + request-ixfr boolean; + serial-update-method ( date | increment | unixtime ); + server-addresses { ( ipv4_address | ipv6_address ); ... }; + server-names { string; ... }; + sig-signing-nodes integer; + sig-signing-signatures integer; + sig-signing-type integer; + sig-validity-interval integer [ integer ]; + transfer-source ( ipv4_address | * ) [ port ( integer | * ) ] [ + dscp integer ]; + transfer-source-v6 ( ipv6_address | * ) [ port ( integer | * ) + ] [ dscp integer ]; + try-tcp-refresh boolean; + type ( primary | master | secondary | slave | mirror | + delegation-only | forward | hint | redirect | static-stub | + stub ); + update-check-ksk boolean; + update-policy ( local | { ( deny | grant ) string ( 6to4-self | + external | krb5-self | krb5-selfsub | krb5-subdomain | ms-self + | ms-selfsub | ms-subdomain | name | self | selfsub | selfwild + | subdomain | tcp-self | wildcard | zonesub ) [ string ] + rrtypelist; ... } ); + use-alt-transfer-source boolean; + zero-no-soa-ttl boolean; + zone-statistics ( full | terse | none | boolean ); + }; + +Files +~~~~~ + +``/etc/named.conf`` + +See Also +~~~~~~~~ + +:manpage:`ddns-confgen(8)`, :manpage:`named(8)`, :manpage:`named-checkconf(8)`, :manpage:`rndc(8)`, :manpage:`rndc-confgen(8)`, BIND 9 Administrator Reference Manual. + |