BIND外向けの設定の設定はこちら
内向き(内部ネットワーク用)DNSサーバのサンプル設定
外部(インターネット)の名前解決は外部(接続プロバイダ等)のDNSサーバにお願いする。
独自ドメインを取得し外向けのDNSサーバを構築する場合はこちら(BIND外向けの設定)を参照
acl localnet { 192.168.0.0/24; 127.0.0.1; }; options { directory "/var/named"; allow-query { localnet; }; fowarders { ***.***.***.***; }; version "hogehoge"; }; zone "localhost" { type master; file "local.zone"; allow-update { none; }; }; zone "0.0.127.in-addr.arpa" { type master; file "local.rev"; allow-update { none; }; }; zone "hoge.local" { type master; file "hoge.zone"; }; zone "0.168.192.in-addr.arpa" { type master; file "hoge.rev"; }; zone "hogehoge.local" { type forward; forwarders { 10.237.89.11; }; };
192.168.0.0/24; 127.0.0.1; };
forwarders { ***.***.***.***; };
version "hogehoge";
type master; file "hogelocal.zone"; }; zone "0.168.192.in-addr.arpa" { type master; file "hogelocal.rev"; };
type master; file "local.zone"; }; zone "0.0.127.in-addr.arpa" { type master; file "local.rev"; };
type forward; forwarders { 192.168.1.1; }; };
正引きゾーンファイル/var/named/hogelocal.zoneを編集します
@ IN SOA hoge1.hoge.local. root.hoge.local. ( 2003081501 ; serial 3600 ; refresh 900 ; retry 604800 ; expire 86400 ; minimum ) IN NS hoge1.hoge.local IN MX 10 mail.hoge.local hoge1 IN A 192.168.0.1 mail IN A 192.168.0.1 cl-1 IN A 192.168.0.2 cl-2 IN A 192.168.0.3 cl-3 IN A 192.168.0.4 www IN CNAME hoge1 ftp IN CNAME hoge1
IN NS hoge2.hoge.local
IN NS dns.hoge.local dns IN CNAME hoge1 hoge1 IN 192.168.0.1
逆引きゾーンファイル/var/named/hoge.revを編集。
@ IN SOA hoge1.hoge.local. root.hoge.local. ( 2003081501 ; serial 3600 ; refresh 900 ; retry 604800 ; expire 3600 ; minimum ) IN NS hoge1.hoge.local. 1 IN PTR hoge1.hoge.local. 2 IN PTR cl-1.hoge.local. 3 IN PTR cl-2.hoge.local. 4 IN PTR cl-3.hoge.local.
正引きローカルゾーンファイル/var/named/local.zoneを編集。
基本的には変更する必要はありません。
@ IN SOA localhost. root.localhost. ( 2003081501 ; serial 28800 ; refresh 14400 ; retry 604800 ; expire 86400 ; minimum ) IN NS localhost. IN A 127.0.0.1
逆引きローカルゾーンファイル/var/named/local.revを編集。
@ IN SOA localhost. root.localhost. ( 2003081501 ; serial 28800 ; refresh 14400 ; retry 604800 ; expire 86400 ; minimum ) IN NS localhost. 1 IN PTR localhost.
zoneファイル編集後はシリアル値を増加させておくこと
慣例的に編集した日付+数字2桁を使用する事が多い
nameserver 127.0.0.1
応答内容は下記のような感じで出力されれば正常に動作している。
; <<>> DiG 9.2.2 <<>> @127.0.0.1 hoge.local soa ;; global options: printcmd ;; Got answer: ;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 62047 ;; flags: qr aa rd ra; QUERY: 1, ANSWER: 1, AUTHORITY: 1, ADDITIONAL: 1 ;; QUESTION SECTION: ;hoge.local. IN SOA ;; ANSWER SECTION: hoge,ne.jp. 86400 IN SOA hoge1.hoge.local. root.hoge.local. 2003081501 3600 900 604800 86400 ;; AUTHORITY SECTION: hoge.local. 86400 IN NS hoge1.hoge.local. ;; ADDITIONAL SECTION: lhoge1.hoge.local. 86400 IN A 192.168.0.1 ;; Query time: 1 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Mon Aug 25 01:19:51 2003 ;; MSG SIZE rcvd: 110
; <<>> DiG 9.2.2 <<>> @127.0.0.1 hoge.local ns ;; global options: printcmd ;; Got answer: ;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 53307 ;; flags: qr aa rd ra; QUERY: 1, ANSWER: 1, AUTHORITY: 0, ADDITIONAL: 1 ;; QUESTION SECTION: ;hoge.local. IN NS ;; ANSWER SECTION: hoge.local. 86400 IN NS hoge1.hoge.local. ;; ADDITIONAL SECTION: hoge1.hoge.local. 86400 IN A 192.168.0.1 ;; Query time: 1 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Mon Aug 25 01:20:01 2003 ;; MSG SIZE rcvd: 69
; <<>> DiG 9.2.2 <<>> @127.0.0.1 hoge1.hoge.local ;; global options: printcmd ;; Got answer: ;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 55935 ;; flags: qr aa rd ra; QUERY: 1, ANSWER: 1, AUTHORITY: 1, ADDITIONAL: 0 ;; QUESTION SECTION: ;hoge1.hoge.local. IN A ;; ANSWER SECTION: hoge1.hoge.local. 86400 IN A 192.168.0.1 ;; AUTHORITY SECTION: hoge.local. 86400 IN NS linux.ridedown.jpn.ph. ;; Query time: 1 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Mon Aug 25 01:22:28 2003 ;; MSG SIZE rcvd: 69
; <<>> DiG 9.2.2 <<>> @127.0.0.1 -x 192.168.0.1 ;; global options: printcmd ;; Got answer: ;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 56568 ;; flags: qr aa rd ra; QUERY: 1, ANSWER: 1, AUTHORITY: 1, ADDITIONAL: 1 ;; QUESTION SECTION: ;1.0.168.192.in-addr.arpa. IN PTR ;; ANSWER SECTION: 1.0.168.192.in-addr.arpa. 86400 IN PTR hoge1.hoge.local. ;; AUTHORITY SECTION: 0.168.192.in-addr.arpa. 86400 IN NS hoge1.hoge.local. ;; ADDITIONAL SECTION: hoge1.hoge.local. 86400 IN A 192.168.0.1 ;; Query time: 1 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Mon Aug 25 01:22:53 2003 ;; MSG SIZE rcvd: 107
; <<>> DiG 9.2.2 <<>> @127.0.0.1 www.yahoo.co.jp ;; global options: printcmd ;; Got answer: ;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 51447 ;; flags: qr rd ra; QUERY: 1, ANSWER: 3, AUTHORITY: 2, ADDITIONAL: 0 ;; QUESTION SECTION: ;www.yahoo.co.jp. IN A ;; ANSWER SECTION: www.yahoo.co.jp. 131 IN A 202.229.198.216 www.yahoo.co.jp. 131 IN A 210.81.150.5 www.yahoo.co.jp. 131 IN A 211.14.15.5 ;; AUTHORITY SECTION: yahoo.co.jp. 894 IN NS dnsn201.yahoo.co.jp. yahoo.co.jp. 894 IN NS dnsg01.yahoo.co.jp. ;; Query time: 40 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Mon Aug 25 01:32:47 2003 ;; MSG SIZE rcvd: 124
Server: hoge1.hoge.local Address: 192.168.0.1 Non-authoritative answer: Name: www.yahoo.co.jp Addresses: 210.81.150.5, 211.14.15.5, 202.229.198.216