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Set CNAME
2010/07/19 |
| If you'd like to set another name to your Host, define CNAME record in zone file.
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| [1] | Set CNAME record in zone file. |
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root@ubuntu:~# vi /etc/bind/srv.world.lan $TTL 86400 @ IN SOA ubuntu.srv.world. root.srv.world. ( # update serial 2010071902 ;Serial 3600 ;Refresh 1800 ;Retry 604800 ;Expire 86400 ;Minimum TTL ) IN NS ubuntu.srv.world. IN A 10.0.0.50 IN MX 10 ubuntu.srv.world. ubuntu IN A 10.0.0.50 # aliase IN CNAME server's name ftp IN CNAME ubuntu.srv.world. root@ubuntu:~# rndc reload server reload successful root@ubuntu:~# dig ftp.srv.world. ; <<>> DiG 9.7.0-P1 <<>> ftp.srv.world. ;; global options: +cmd ;; Got answer: ;; -<<HEADER>>- opcode: QUERY, status: NOERROR, id: 9861 ;; flags: qr aa rd ra; QUERY: 1, ANSWER: 2, AUTHORITY: 1, ADDITIONAL: 0 ;; QUESTION SECTION: ;ftp.srv.world. IN A ;; ANSWER SECTION: ftp.srv.world. 86400 IN CNAME ubuntu.srv.world. ubuntu.srv.world. 86400 IN A 10.0.0.50 ;; AUTHORITY SECTION: srv.world. 86400 IN NS ubuntu.srv.world. ;; Query time: 0 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Mon Jul 19 19:04:04 2010 ;; MSG SIZE rcvd: 85 |