[펌] [솔라리스] DNS Server

1) 도메인 등록    2) /etc/named.conf    3) /var/named/* file create    4) 정리 및 테스트 ---------------------------- 한 개의 서버에 ftp, mail, www 서비스를 할려고 할 때 DNS서버 세팅에 관한 것을 다루도록 하겠다. (1) 도메인 등록 http://domain.internetnames.co.kr/main/main.asp에서 도메인을 등록한다. 예를 들어 domain           : nuxschool.orgt name server1 : ns1.nuxschool.org  (203.247.51.32) name server2 : ns2.nuxschool.org  (203.247.51.33) 라고 가정하자 (2) /etc/named.conf 파일을 생성하자 /etc/named.conf 파일이 기존에 존재하지 않는다. 생성하자. # vi /etc/named.conf options  {          directory   "/var/named"; }; zone "." in {       type hint;       file "named.root"; }; zone "nuxschool.org" in {       type master;       file "nuxschool.zone"; }; zone "51.247.203.in-addr.arpa" in {       type master;       file "nuxschool.rev"; }; zone "0.0.127.in-addr.arpa" in {       type master;       file "loop.back"; }; (3) /var/named/*  file들을 만들자 /var/named/named.root /var/named/nuxschool.zone /var/named/nuxschool.rev /var/named/loop.back 위의 파일들을 만들자 (3-1) /var/named/named.root 파일을 다운바다자 named.root파일을 다운받자 # ftp ftp.kr.internic.net id      : anonymous pass : 멜 주소 ftp> cd domain ftp> lcd /tmp ftp> get named.root ftp> quit # cd /tmp # mkdir /var/named # cp named.root /var/named (3-2) /var/named/nuxschool.zone 파일을 생성하자. $ORIGIN nuxschool.org. nuxschool.org.     IN  SOA  ns.nuxschool.org.   root.ns.nuxschool.org. (        2002112501    ; serial number        43200         ; refresh (12hr)        3600          ; retry (1hr)        604800        ; expire (7days)        86400  )       ; ttl (1day) ;--------------------------------- ;  Domain Section ;--------------------------------- nuxschool.org.      IN    NS   ns.nuxschool.org. ;--------------------------------- ;  Host Information Section ;--------------------------------- ;  Example  :   server1    IN    A    192.168.1.2 localhost           IN     A    127.0.0.1 www                 IN     A    203.247.51.32 ftp                 IN     A    203.247.51.32 mail                IN     A    203.247.51.32 ;--------------------------------- ;  Mail Information Section ;--------------------------------- nuxschool.org       IN     MX   10   mail.nuxschool.org (3-3) /var/named/nuxschool.rev 파일을 생성하자. $ORIGIN 51.247.203.IN-ADDR.ARPA. 51.247.203.IN-ADDR.ARPA.     IN  SOA  ns.nuxschool.org.   root.ns.nuxschool.org. (        2002112501    ; serial number        43200         ; refresh (12hr)        3600          ; retry (1hr)        604800        ; expire (7days)        86400  )       ; ttl (1day) ;--------------------------------- ;  Domain Section ;--------------------------------- 51.247.203.IN-ADDR.ARPA.      IN    NS   ns.nuxschool.org. ;--------------------------------- ;  Host Information Section ;--------------------------------- ;  Example  :   2    IN    PTR  server1 32                  IN     PTR   ns.nuxschool.org. 32                  IN     PTR   mail.nuxschool.org. 32                  IN     PTR   www.nuxschool.org. (3-4) /var/named/loop.back 파일을 만든다. $ORIGIN 0.0.127.IN-ADDR.ARPA. 0.0.127.IN-ADDR.ARPA.     IN  SOA  ns.nuxschool.org.   root.ns.nuxschool.org. (        2002112501    ; serial number        43200         ; refresh (12hr)        3600          ; retry (1hr)        604800        ; expire (7days)        86400  )       ; ttl (1day) ;--------------------------------- ;  Domain Section ;--------------------------------- 0.0.127.IN-ADDR.ARPA.      IN    NS   ns.nuxschool.org. ;--------------------------------- ;  Host Information Section ;--------------------------------- ;  Example  :   2    IN    PTR  server1 1                  IN     PTR   localhost.nuxschool.org. (4) 정리 및 테스트 (4-1) /etc/resolv.conf 파일을 수정한다. # vi /etc/resolv.conf search nuxschoo.org nameserver 203.247.51.32 (4-2) in.named 데몬을 띄운다. # /usr/sbin/in.named (4-3) 테스트 해 본다. # nslookup > mail.nuxschool.org > ftp.nuxschool.org # pkill -INT in.named # view /var/named/named_dump.db