linux as4 dns设置

redhat as 4 版本的DNS设置需要修改几个文件。/etc/resolv.conf          本机dns配置文件/etc/named.conf         dns主配置文件/var/named/chroot/var/named/sdyc.edu.cn.zone       正向区域文件sdyc.edu.cn.zone,系统缺省没有，需要自己添加/var/named/chroot/var/named /sdyu.edu.cn.zone        正向区域文件sdyu.edu.cn.zone,系统缺省没有，需要自己添加/var/named/chroot/var/named /76.194.222.fanxiang.zone 反向区域文件76.194.222.sdyc.edu.cn.zone,系统缺省没有，需要自己添加   [root@dns1 ~]# vi /etc/resolv.confsearch sdyc.edu.cnnameserver 222.194.76.2nameserver 202.102.152.3[root@dns1 ~]# vi /etc/named.conf//// named.conf for Red Hat caching-nameserver// options {          directory "/var/named";          dump-file "/var/named/data/cache_dump.db";          statistics-file "/var/named/data/named_stats.txt";/*           * If there is a firewall between you and nameservers you want           * to talk to, you might need to uncomment the query-source           * directive below.     Previous versions of BIND always asked           * questions using port 53, but BIND 8.1 uses an unprivileged           * port by default.           */           // query-source address * port 53;}; //// a caching only nameserver config//controls {          inet 127.0.0.1 allow { localhost; } keys { rndckey; };}; zone "." IN {          type hint;          file "named.ca";}; zone "localdomain" IN {          type master;          file "localdomain.zone";           allow-update { none; };}; zone "localhost" IN {          type master;          file "localhost.zone";          allow-update { none; };}; zone "sdyc.edu.cn" IN {          type master;          file "sdyc.edu.cn.zone";          allow-update { none; };};zone "sdyu.edu.cn" IN {          type master;          file "sdyu.edu.cn.zone";           allow-update { none; };};zone "76.194.222.in-addr.arpa" IN {           type master;          file "76.194.222.fanxiang.zone";           allow-update { none; };}; };zone "0.0.127.in-addr.arpa" IN {           type master;          file "named.local";          allow-update { none; };}; zone "0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.ip6.arpa" IN{          type master;          file "named.ip6.local";           allow-update { none; };}; zone "255.in-addr.arpa" IN {          type master;          file "named.broadcast";          allow-update { none; };}; zone "0.in-addr.arpa" IN {          type master;          file "named.zero";          allow-update { none; };}; include "/etc/rndc.key";[root@dns1 ~]# vi /var/named/chroot/var/named/sdyc.edu.cn.zone$TTL       86400@                 IN SOA    sdyc.edu.cn. root.sdyc.edu.cn. (                                          42                ; serial (d. adams)                                          3H                ; refresh                                          15M               ; retry                                          1W                ; expiry                                          1D )              ; minimum                  IN NS        dns1.sdyu.edu.cn.                   IN MX 10     mail.sdyc.edu.cn.www       IN       A                   222.194.76.36mail      IN       A                  222.194.76.35dns1      IN       A                  222.194.76.2ids       IN        A                  222.194.76.12jpkc      IN       A                   222.194.76.59jw        IN       A                  222.194.76.22my        IN       A                  222.194.76.18oa        IN        A                  222.194.76.20xg        IN       A                   222.194.76.18[root@dns1 ~]# vi /var/named/chroot/var/named/sdyu.edu.cn.zone$TTL       86400@                 IN SOA    sdyu.edu.cn. root.sdyu.edu.cn. (                                          42                ; serial (d. adams)                                          3H                ; refresh                                          15M               ; retry                                          1W                ; expiry                                          1D )              ; minimum                  IN NS     dns1.sdyu.edu.cn.                    IN MX 10     mail.sdyu.edu.cn.www       IN       A                   222.194.76.36mail      IN       A                  222.194.76.35dns1      IN       A                  222.194.76.2ids       IN        A                  222.194.76.12jpkc      IN       A                   222.194.76.59jw        IN       A                  222.194.76.22my        IN       A                  222.194.76.18oa        IN        A                  222.194.76.20xg        IN       A                   222.194.76.18 [root@dns1 ~]# vi /var/named/chroot/var/named/76.194.222.fanxiang.zone $TTL 86400

@        IN       SOA      sdyu.edu.cn. root.sdyu.edu.cn.  (

                                       1997022700 ; Serial

                                       28800       ; Refresh

                                       14400       ; Retry

                                       3600000     ; Expire

                                       86400 )     ; Minimum

                 IN NS       dns1.sdyu.edu.cn.

                 IN MX 10    mail.sdyu.edu.cn. 

21        IN       PTR      mail.sdyu.edu.cn.

2         IN       PTR      dns1.sdyu.edu.cn.

12        IN       PTR      ids.sdyu.edu.cn.

59        IN       PTR      jpkc.sdyu.edu.cn.

22        IN       PTR      jw.sdyu.edu.cn.

18        IN       PTR      my.sdyu.edu.cn.

20        IN       PTR      oa.sdyu.edu.cn.

18        IN       PTR      xg.sdyu.edu.cn.

35        IN       PTR      mail.sdyc.edu.cn.

本文转自gaodi2002 51CTO博客，原文链接:http://blog.51cto.com/gaodi2002/1618176