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[root@ns1 ~]# cd /usr/ports/dns/bind9 [root@ns1 bind9]# make BATCH=yes install clean [root@ns1 bind9]# cd
[root@ns1 ~]# mv /etc/namedb/named.conf /etc/namedb/named.conf.org [root@ns1 ~]# rndc-confgen -a wrote key file "/etc/namedb/rndc.key" [root@ns1 ~]# cat /etc/namedb/rndc.key > /etc/namedb/rndc.conf [root@ns1 ~]# cat /etc/namedb/rndc.key > /etc/namedb/named.conf [root@ns1 ~]# rm -f /etc/namedb/rndc.key [root@ns1 ~]# vi /etc/namedb/rndc.conf[root@ns1 ~]# chmod 400 /etc/namedb/rndc.conf [root@ns1 ~]# chmod 600 /etc/namedb/named.conf [root@ns1 ~]# chown bind:wheel /etc/namedb/named.confkey "rndc-key" { algorithm hmac-md5; secret "xxxxxxxxxxxxxxxxxxxxxxxx"; }; ↓最終行に下記を記入 options { default-key "rndc-key"; default-server 127.0.0.1; default-port 953; }; Server 127.0.0.1 { key "rndc-key"; };
[root@ns1 ~]# vi /etc/namedb/named.confkey "rndc-key" { algorithm hmac-md5; secret "xxxxxxxxxxxxxxxxxxxxxxxx"; }; ↓最終行に下記を記入 controls { inet 127.0.0.1 port 953 allow { 127.0.0.1; } keys { "rndc-key"; }; }; options { version "unknown"; directory "/etc/namedb"; pid-file "/var/run/named/pid"; dump-file "/var/dump/named_dump.db"; statistics-file "/var/stats/named.stats"; listen-on-v6 { none; }; listen-on { localhost; localnets; }; allow-query { localhost; localnets; }; allow-recursion { localhost; localnets; }; allow-transfer { localhost; localnets; }; forwarders { xxx.xxx.xxx.xx1; xxx.xxx.xxx.xx2; }; }; view "internal"{ match-clients { localnets; }; recursion yes; zone "." IN { type hint; file "named.ca"; }; zone "0.0.127.in-addr.arpa" { type master; file "0.0.127.in-addr.arpa"; }; zone "1.168.192.in-addr.arpa" { type master; file "1.168.192.in-addr.arpa"; }; zone "freebsd.orz" { type master; file "freebsd.orz.local"; }; };
※黄色い部分は環境に合わせて変更してください。
※xxx.xxx.xxx.xx1 はプロバイダのプライマリDNSサーバーのIPアドレスです。
※xxx.xxx.xxx.xx2 はプロバイダのセカンダリDNSサーバーのIPアドレスです。
[root@ns1 ~]# vi /etc/namedb/named.conf↓最終行に下記を記入 view "external"{ match-clients { any; }; recursion no; zone "freebsd.orz" { type master; file "freebsd.orz.zone"; allow-transfer { yyy.yyy.yyy.yyy; }; }; };
※黄色い部分は環境に合わせて変更してください。
※yyy.yyy.yyy.yyy はセカンダリDNSサーバーのIPアドレスです。
[root@ns1 ~]# vi /etc/namedb/0.0.127.in-addr.arpa↓下記を記入 $TTL 86400 @ IN SOA ns1.freebsd.orz. root.freebsd.orz. ( 2010052100 ;Serial 28800 ;Refresh 7200 ;Retry 604800 ;Expire 86400 ;Minimum ) IN NS ns1.freebsd.orz. 1 IN PTR localhost.
※黄色い部分は環境に合わせて変更してください。
■内部正引き[root@ns1 ~]# vi /etc/namedb/freebsd.orz.local↓下記を記入 $TTL 86400 @ IN SOA ns1.freebsd.orz. root.freebsd.orz. ( 2010052100 ;Serial 28800 ;Refresh 7200 ;Retry 604800 ;Expire 86400 ;Minimum ) IN NS ns1.freebsd.orz. IN MX 10 mail.freebsd.orz. @ IN A 192.168.1.10 * IN A 192.168.1.10 mail IN A 192.168.1.10
※黄色い部分は環境に合わせて変更してください。
■内部逆引き[root@ns1 ~]# vi /etc/namedb/1.168.192.in-addr.arpa↓下記を記入 $TTL 86400 @ IN SOA ns1.freebsd.orz. root.freebsd.orz. ( 2010052100 ;Serial 28800 ;Refresh 7200 ;Retry 604800 ;Expire 86400 ;Minimum ) IN NS freebsd.orz. 10 IN PTR freebsd.orz.
※黄色い部分は環境に合わせて変更してください。
■外部正引き (固定IPの場合)[root@ns1 ~]# vi /etc/namedb/freebsd.orz.zone↓下記を記入 $TTL 86400 @ IN SOA ns1.freebsd.orz. root.freebsd.orz. ( 2010052100 ;Serial 28800 ;Refresh 7200 ;Retry 604800 ;Expire 86400 ;Minimum ) IN NS ns1.freebsd.orz. IN MX 10 mail.freebsd.orz. @ IN A zzz.zzz.zzz.zzz * IN A zzz.zzz.zzz.zzz mail IN A zzz.zzz.zzz.zzz freebsd.orz. IN TXT "v=spf1 a mx ~all"
※黄色い部分は環境に合わせて変更してください。
※zzz.zzz.zzz.zzzは固定IPアドレスです。
[root@ns1 ~]# dig . ns @128.63.2.53 > /etc/namedb/named.ca
[root@ns1 ~]# echo 'nameserver 127.0.0.1' > /etc/resolv.conf
[root@ns1 ~]# vi /etc/rc.conf[root@ns1 ~]# /etc/rc.d/named startnamed_enable="YES" ←追加(named起動設定)
[root@ns1 ~]# dig @127.0.0.1 freebsd.orz soa ←SOAレコード確認 ; <<>> DiG 9.6.1-P1 <<>> @127.0.0.1 freebsd.orz soa ; (1 server found) ;; global options: +cmd ;; Got answer: ;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 65353 ;; flags: qr aa rd ra; QUERY: 1, ANSWER: 1, AUTHORITY: 1, ADDITIONAL: 1 ;; QUESTION SECTION: ;freebsd.orz. IN SOA ;; ANSWER SECTION: freebsd.orz. 86400 IN SOA ns1.freebsd.orz. root.freebsd.orz. 2010052100 28800 7200 604800 86400 ;; AUTHORITY SECTION: freebsd.orz. 86400 IN NS ns1.freebsd.orz. ;; ADDITIONAL SECTION: ns1.freebsd.orz. 86400 IN A 192.168.1.10 ;; Query time: 0 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Thu Jan 28 23:14:47 2010 ;; MSG SIZE rcvd: 104 [root@ns1 ~]# dig @127.0.0.1 freebsd.orz ns ←NSレコード確認 ; <<>> DiG 9.6.1-P1 <<>> @127.0.0.1 freebsd.orz ns ; (1 server found) ;; global options: +cmd ;; Got answer: ;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 20853 ;; flags: qr aa rd ra; QUERY: 1, ANSWER: 1, AUTHORITY: 0, ADDITIONAL: 1 ;; QUESTION SECTION: ;freebsd.orz. IN NS ;; ANSWER SECTION: freebsd.orz. 86400 IN NS ns1.freebsd.orz. ;; ADDITIONAL SECTION: ns1.freebsd.orz. 86400 IN A 192.168.1.10 ;; Query time: 0 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Thu Jan 28 23:15:08 2010 ;; MSG SIZE rcvd: 63 [root@ns1 ~]# dig @127.0.0.1 ns1.freebsd.orz ←Aレコード確認 ; <<>> DiG 9.6.1-P1 <<>> @127.0.0.1 ns1.freebsd.orz ; (1 server found) ;; global options: +cmd ;; Got answer: ;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 21547 ;; flags: qr aa rd ra; QUERY: 1, ANSWER: 1, AUTHORITY: 1, ADDITIONAL: 0 ;; QUESTION SECTION: ;ns1.freebsd.orz. IN A ;; ANSWER SECTION: ns1.freebsd.orz. 86400 IN A 192.168.1.10 ;; AUTHORITY SECTION: freebsd.orz. 86400 IN NS ns1.freebsd.orz. ;; Query time: 0 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Thu Jan 28 23:15:27 2010 ;; MSG SIZE rcvd: 63 [root@ns1 ~]# dig @127.0.0.1 -x 192.168.1.10 ←逆引き確認 ; <<>> DiG 9.6.1-P1 <<>> @127.0.0.1 -x 192.168.1.10 ; (1 server found) ;; global options: +cmd ;; Got answer: ;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 63965 ;; flags: qr aa rd ra; QUERY: 1, ANSWER: 1, AUTHORITY: 1, ADDITIONAL: 1 ;; QUESTION SECTION: ;10.1.168.192.in-addr.arpa. IN PTR ;; ANSWER SECTION: 10.1.168.192.in-addr.arpa. 86400 IN PTR freebsd.orz. ;; AUTHORITY SECTION: 1.168.192.in-addr.arpa. 86400 IN NS freebsd.orz. ;; ADDITIONAL SECTION: freebsd.orz. 86400 IN A 192.168.1.10 ;; Query time: 0 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Thu Jan 28 23:15:51 2010 ;; MSG SIZE rcvd: 98 [root@ns1 ~]# dig @127.0.0.1 www.freebsd.org ←外部ホスト(キャッシュサーバー)確認 ; <<>> DiG 9.6.1-P1 <<>> @127.0.0.1 www.freebsd.org ; (1 server found) ;; global options: +cmd ;; Got answer: ;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 61299 ;; flags: qr rd ra; QUERY: 1, ANSWER: 1, AUTHORITY: 3, ADDITIONAL: 1 ;; QUESTION SECTION: ;www.freebsd.org. IN A ;; ANSWER SECTION: www.freebsd.org. 3600 IN A 69.147.83.33 ;; AUTHORITY SECTION: freebsd.org. 3600 IN NS ns2.isc-sns.com. freebsd.org. 3600 IN NS ns1.isc-sns.net. freebsd.org. 3600 IN NS ns3.isc-sns.info. ;; ADDITIONAL SECTION: ns2.isc-sns.com. 172800 IN A 38.103.2.1 ;; Query time: 301 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Thu Jan 28 23:16:10 2010 ;; MSG SIZE rcvd: 153
※黄色い部分は環境に合わせて変更してください。
外部に公開する場合 プロトコル(TCP/UDP)ポート53番(DNS)を開放。
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Last updated 2010-05-21 |