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redhat 9.0下的DNS服务器
(1)vi /etc/named.conf
// generated by named-bootconf.pl
options {
directory "/var/named";
/*
* 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 "localhost" IN {
type master;
file "localhost.zone";
allow-update { none; };
};
zone "0.0.127.in-addr.arpa" IN {
type master;
file "named.local";
allow-update { none; };
};
zone "0.168.192.in-addr.arpa" IN {
type master;
file "ip2name.conf";
allow-update { none; };
};
zone "liwin.com.cn" IN {
type master;
file "name2ip.conf";
allow-update { none; };
};
(2)vi /var/named/name2ip.conf(全部都是自已写的,原先没这文件)
$TTL 86400
$ORIGIN liwin.com.cn.
@ IN SOA www.liwin.com.cn. root.www.liwin.com.cn. (
1997022700 ; Serial
28800 ; Refresh
14400 ; Retry
3600000 ; Expire
86400 ) ; Minimum
IN NS www.liwin.com.cn.
IN A 192.168.0.44
www IN A 192.168.0.44
liwin IN A 192.168.0.44
lisa IN A 192.168.0.45
ftp IN A 192.168.0.44
pop IN A 192.168.0.44
www1 IN CNAME www.liwin.com.cn.
@ IN MX 10 www.liwin.com.cn.
(3)vi /var/named/ip2name.conf(全部都是自已写的,原先没这文件)
$TTL 86400
$ORIGIN liwin.com.cn.
@ IN SOA www.liwin.com.cn. root.www.liwin.com.cn. (
1997022700 ; Serial
28800 ; Refresh
14400 ; Retry
3600000 ; Expire
86400 ) ; Minimum
IN NS www.liwin.com.cn.
44 IN PTR www.liwin.com.cn.
(4)[root@mylinux root]# service named restart
停止 named:
named 已经在运行[root@mylinux root]# host www.liwin.com.cn
Host www.liwin.com.cn not found: 3(NXDOMAIN)
[root@mylinux root]#
怎么回事啊?  |
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