「Bindの設定」の版間の差分

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 +
==bindの起動==
 +
<code>/etc/init.d/named start</code>
 
*[http://www.atmarkit.co.jp/flinux/index/indexfiles/bind9index.html 連載記事 「実用 BIND 9で作るDNSサーバ」]
 
*[http://www.atmarkit.co.jp/flinux/index/indexfiles/bind9index.html 連載記事 「実用 BIND 9で作るDNSサーバ」]
 +
*[http://akab.blog.so-net.ne.jp/2012-07-17 BIND の　エラー　「no current owner name」：あかぶ：So-netブログ]
 +
==named.confの設定==
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オリジナル
 +
<pre>
 +
options {
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listen-on port 53 { 127.0.0.1; };
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listen-on-v6 port 53 { ::1; };
 +
directory "/var/named";
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dump-file "/var/named/data/cache_dump.db";
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        statistics-file "/var/named/data/named_stats.txt";
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        memstatistics-file "/var/named/data/named_mem_stats.txt";
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allow-query    { localhost; };
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recursion yes;
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dnssec-enable yes;
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dnssec-validation yes;
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dnssec-lookaside auto;
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/* Path to ISC DLV key */
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bindkeys-file "/etc/named.iscdlv.key";
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 +
managed-keys-directory "/var/named/dynamic";
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};
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logging {
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        channel default_debug {
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                file "data/named.run";
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                severity dynamic;
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        };
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};
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zone "." IN {
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type hint;
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file "named.ca";
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};
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include "/etc/named.rfc1912.zones";
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include "/etc/named.root.key";
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</pre>
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編集後
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<pre>
 +
options {
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listen-on port 53 {
 +
127.0.0.1;
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***.***.***.***;  /* サーバのIPアドレス */
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};
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listen-on-v6 port 53 { ::1; };
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directory "/var/named";
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dump-file "/var/named/data/cache_dump.db";
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        statistics-file "/var/named/data/named_stats.txt";
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        memstatistics-file "/var/named/data/named_mem_stats.txt";
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allow-query    { any; };  /* localhost; を any; に変更 */
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recursion yes;
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allow-recursion { localhost; };  /* 追加 */
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allow-query-cache { localhost; };  /* 追加 */
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dnssec-enable yes;
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dnssec-validation yes;
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dnssec-lookaside auto;
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 +
/* Path to ISC DLV key */
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bindkeys-file "/etc/named.iscdlv.key";
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 +
managed-keys-directory "/var/named/dynamic";
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 +
};
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logging {
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        channel default_debug {
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                file "data/named.run";
 +
                severity dynamic;
 +
        };
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};
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 +
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zone "." IN {
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type hint;
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file "named.ca";
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};
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include "/etc/named.rfc1912.zones";
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include "/etc/named.root.key";
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/* zone の記載を追加 */
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zone "*****.net" {
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type master;
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file "pbukuma.net.zone";
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allow-update { none; };
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};
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zone "***.***.***.***.in-addr.arpa" {
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type master;
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file "pbukuma.net.rev";
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allow-update { none; };
 +
};
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</pre>
 +
 +
[https://www.nic.ad.jp/ja/dns/openresolver/ オープンリゾルバ(Open Resolver)に対する注意喚起 - JPNIC]
  
 
[[Category:bind]]
 
[[Category:bind]]
 
[[Category:サーバ]]
 
[[Category:サーバ]]

2014年10月27日 (月) 05:52時点における最新版

bindの起動

/etc/init.d/named start

named.confの設定

オリジナル 

options {
	listen-on port 53 { 127.0.0.1; };
	listen-on-v6 port 53 { ::1; };
	directory 	"/var/named";
	dump-file 	"/var/named/data/cache_dump.db";
        statistics-file "/var/named/data/named_stats.txt";
        memstatistics-file "/var/named/data/named_mem_stats.txt";
	allow-query     { localhost; };
	recursion yes;

	dnssec-enable yes;
	dnssec-validation yes;
	dnssec-lookaside auto;

	/* Path to ISC DLV key */
	bindkeys-file "/etc/named.iscdlv.key";

	managed-keys-directory "/var/named/dynamic";
};

logging {
        channel default_debug {
                file "data/named.run";
                severity dynamic;
        };
};

zone "." IN {
	type hint;
	file "named.ca";
};

include "/etc/named.rfc1912.zones";
include "/etc/named.root.key";

編集後 

options {
	listen-on port 53 {
		127.0.0.1;
		***.***.***.***;  /* サーバのIPアドレス */
	};
	listen-on-v6 port 53 { ::1; };
	directory 	"/var/named";
	dump-file 	"/var/named/data/cache_dump.db";
        statistics-file "/var/named/data/named_stats.txt";
        memstatistics-file "/var/named/data/named_mem_stats.txt";
	allow-query     { any; };  /* localhost; を any; に変更 */
	recursion yes;

	allow-recursion { localhost; };  /* 追加 */
	allow-query-cache { localhost; };  /* 追加 */

	dnssec-enable yes;
	dnssec-validation yes;
	dnssec-lookaside auto;

	/* Path to ISC DLV key */
	bindkeys-file "/etc/named.iscdlv.key";

	managed-keys-directory "/var/named/dynamic";

};

logging {
        channel default_debug {
                file "data/named.run";
                severity dynamic;
        };
};


zone "." IN {
	type hint;
	file "named.ca";
};

include "/etc/named.rfc1912.zones";
include "/etc/named.root.key";

/* zone の記載を追加 */

zone "*****.net" {
	type master;
	file "pbukuma.net.zone";
	allow-update { none; };
};

zone "***.***.***.***.in-addr.arpa" {
	type master;
	file "pbukuma.net.rev";
	allow-update { none; };
};

オープンリゾルバ(Open Resolver)に対する注意喚起 - JPNIC

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