Linux4.0 DNS SERVER relevant config
1．[root@michael ~]# rpm -qa | grep bind bind-chroot-9.2.4-16.EL4 bind-libs-9.2.4-16.EL4 bind-9.2.4-16.EL4 ypbind-1.17.2-8 bind-utils-9.2.4-16.EL4 2．[root@michael ~]# rpm -e bind-chroot [root@michael ~]# rpm -qa | grep bind bind-libs-9.2.4-16.EL4 bind-9.2.4-16.EL4 ypbind-1.17.2-8 bind-utils-9.2.4-16.EL4 3．[root@michael ~]# cat /etc/named.conf // // named.conf for Red Hat caching-nameserver // options { directory "/var/named"; (domain name file save the lord directory”) dump-file "/var/named/data/cache_dump.db"; (缓存file save the lord directory”) 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 { “正向“ type master; file "localhost.zone"; allow-update { none; }; }; zone "0.0.127.in-addr.arpa" IN { “反向” 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"; 4. [root@michael ~]# service named restart Stopping named: [ OK ] Starting named: [ OK ] [root@michael ~]# chkconfig --list named named 0:off 1:off 2:off 3:off 4:off 5:off 6:off [root@michael ~]# chkconfig --level 35 named on [root@michael ~]# chkconfig --level 35 named on [root@michael ~]# chkconfig --list named named 0:off 1:off 2:off 3:on 4:off 5:on 6:off 5. [root@michael RPMS]# rpm -ivh caching-nameserver-7.3-3.noarch.rpm --force warning: caching-nameserver-7.3-3.noarch.rpm: V3 DSA signature: NOKEY, key ID db42a60e Preparing... ########################################### [100%] 1:caching-nameserver ########################################### [100%] 注意caching-nameserver 软件包是对named.conf 的内容进行更改,此软件包是用来配置缓存域名SERVER. 6．[root@michael ~]# grep -v ''^;'' /var/named/named.ca . 3600000 IN NS A.ROOT-SERVERS.NET. A.ROOT-SERVERS.NET. 3600000 A 198.41.0.4 . 3600000 NS B.ROOT-SERVERS.NET. B.ROOT-SERVERS.NET. 3600000 A 192.228.79.201 . 3600000 NS C.ROOT-SERVERS.NET. |
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