[root@appsrv named]# cp -a named.localhost chinaskills.cn [root@appsrv named]# cp -a named.loopback 192.168.100.arpa //-a:此选项通常在复制目录时使用,它保留链接、文件属性,并复制目录下的所有内容。 //这里在拷贝时加-a参数是必须的,原因如下: [root@appsrv named]# ll total 24 -rw-r-----. 1 root named 168 Dec 15 2009 192.168.100.arpa -rw-r-----. 1 root named 152 Jun 21 2007 chinaskills.cn drwxr-x---. 7 root named 61 Dec 28 11:24 chroot drwxrwx---. 2 named named 6 Oct 13 2020 data drwxrwx---. 2 named named 6 Oct 13 2020 dynamic -rw-r-----. 1 root named 2253 Apr 5 2018 named.ca -rw-r-----. 1 root named 152 Dec 15 2009 named.empty -rw-r-----. 1 root named 152 Jun 21 2007 named.localhost -rw-r-----. 1 root named 168 Dec 15 2009 named.loopback drwxrwx---. 2 named named 6 Oct 13 2020 slaves
[root@appsrv named]# vim chinaskills.cn $TTL 1D @ IN SOA @ rname.invalid. ( 0 ; serial 1D ; refresh 1H ; retry 1W ; expire 3H ) ; minimum NS @ A 192.168.100.100 www A 192.168.100.100 download A 192.168.100.100 mail A 192.168.100.100 @ MX 10 mail
[root@appsrv named]# vim 192.168.100.arpa $TTL 1D @ IN SOA @ rname.invalid. ( 0 ; serial 1D ; refresh 1H ; retry 1W ; expire 3H ) ; minimum NS @ A 192.168.100.100 100 PTR www.chinaskills.cn. 100 PTR download.chinaskills.cn. 100 PTR mail.chinaskills.cn.
[root@appsrv ~]# vim /etc/named.chinaskills.cn.zones
zone "chinaskills.cn" IN { # type master; # file "chinaskills.cn"; #}; #zone "100.168.192.in-addr.arpa" IN { # type master; # file "192.168.100.arpa"; #};
[root@appsrv ~]# cd /var/named/ [root@appsrv named]# cp -a chinaskills.cn chinaskills.cn.lan [root@appsrv named]# cp -a chinaskills.cn chinaskills.cn.wan [root@appsrv named]# cp -a 192.168.100.arpa 192.168.100.arpa.lan [root@appsrv named]# cp -a 192.168.100.arpa 192.168.100.arpa.wan
//这里由于源文件内配置的就是内网DNS配置,就不再去配置了 //接下来就去改外网DNS配置文件
[root@appsrv named]# vim chinaskills.cn.wan $TTL 1D @ IN SOA @ rname.invalid. ( 0 ; serial 1D ; refresh 1H ; retry 1W ; expire 3H ) ; minimum NS @ A 81.6.63.254 www A 81.6.63.254 download A 81.6.63.254 mail A 81.6.63.254 @ MX 10 mail
[root@appsrv named]# vim 192.168.100.arpa.wan $TTL 1D @ IN SOA @ rname.invalid. ( 0 ; serial 1D ; refresh 1H ; retry 1W ; expire 3H ) ; minimum NS chinaskills.cn. A 81.6.63.254 254 PTR www.chinaskills.cn. 254 PTR download.chinaskills.cn. 254 PTR mail.chinaskills.cn.