19.2. /etc/named.conf
<statement-1> ["<statement-1-name>"] [<statement-1-class>] {
<option-1>;
<option-2>;
<option-N>;
};
<statement-2> ["<statement-2-name>"] [<statement-2-class>] {
<option-1>;
<option-2>;
<option-N>;
};
<statement-N> ["<statement-N-name>"] [<statement-N-class>] {
<option-1>;
<option-2>;
<option-N>;
};19.2.1. 一般的なステートメントのタイプ
/etc/named.conf では、通常、以下のタイプのステートメントが使用されます。
19.2.1.1.
acl <acl-name> {
<match-element>;
[<match-element>; ...]
};acl black-hats {
10.0.2.0/24;
192.168.0.0/24;
};
acl red-hats {
10.0.1.0/24;
};
options {
blackhole { black-hats; };
allow-query { red-hats; };
allow-recursion { red-hats; };
};19.2.1.2.
include "<file-name>"
19.2.1.3.
options {
<option>;
[<option>; ...]
};- allow-query
- allow-recursion
- blackhole
- directory
- forwarders
- forward
- listen-on
options { listen-on { 10.0.1.1; }; };- notify
- 以下のオプションを取ります。
- pid-file
- root-delegation-only
options { root-delegation-only exclude { "ad"; "ar"; "biz"; "cr"; "cu"; "de"; "dm"; "id"; "lu"; "lv"; "md"; "ms"; "museum"; "name"; "no"; "pa"; "pf"; "se"; "sr"; "to"; "tw"; "us"; "uy"; }; };- statistics-file
- 統計ファイルの代替の場所を指定します。
19.2.1.4.
zone <zone-name> <zone-class> {
<zone-options>;
[<zone-options>; ...]
};注記
- allow-query
- allow-transfer
- allow-update
- file
- masters
- notify
- type
- zone-statistics
19.2.1.5.
zone "example.com" IN {
type master;
file "example.com.zone";
allow-update { none; };
};zone "example.com" {
type slave;
file "example.com.zone";
masters { 192.168.0.1; };
};