動作確認2009/04/18

設定を反映させるため BIND を再起動して、正常に名前解決ができるかどうかの動作確認を行います。

dlp:~#

/etc/init.d/bind9 restart

Stopping domain name service...: bind.
Starting domain name service...: bind.
dlp:~#

dig dlp.srv.world.

; <<>> DiG 9.5.1-P1 <<>> dlp.srv.world.
;; global options: printcmd
;; Got answer:
;; -<<HEADER>>- opcode: QUERY, status: NOERROR, id: 37110
;; flags: qr aa rd ra; QUERY: 1, ANSWER: 1, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;dlp.srv.world.       IN     A

;; ANSWER SECTION:
dlp.srv.world. 86400 IN    A    192.168.0.20

;; AUTHORITY SECTION:
srv.world.    86400 IN NS    dlp.srv.world.

;; Query time: 0 msec
;; SERVER: 192.168.0.20#53(192.168.0.20)
;; WHEN: Sun Mar 22 16:34:57 2009
;; MSG SIZE rcvd: 69

dlp:~#

dig -x 192.168.0.20

; <<>> DiG 9.5.1-P1 <<>> -x 192.168.0.20
;; global options: printcmd
;; Got answer:
;; -<<HEADER>>- opcode: QUERY, status: NOERROR, id: 63605
;; flags: qr aa rd ra; QUERY: 1, ANSWER: 1, AUTHORITY: 1, ADDITIONAL: 1

;; QUESTION SECTION:
;20.0.168.192.in-addr.arpa.     IN    PTR

;; ANSWER SECTION:
20.0.168.192.in-addr.arpa. 86400 IN    PTR    dlp.srv.world.

;; AUTHORITY SECTION:
0.168.192.in-addr.arpa. 86400    IN    NS    dlp.srv.world.

;; ADDITIONAL SECTION:
dlp.srv.world. 86400    IN    A    192.168.0.20

;; Query time: 0 msec
;; SERVER: 192.168.0.20#53(192.168.0.20)
;; WHEN: Sun Mar 22 16:41:05 2009
;; MSG SIZE rcvd: 108