Linux服务-Bind
1.安装bind
[root@cwh ~]# yum -y install bind*
# 设置开机启动
[root@cwh ~]# systemctl enable named
2.配置bind
[root@cwh ~]# vim /etc/named.conf
options {
listen-on port 53 { any; };//将大括号内的内容改成any
//listen-on-v6 port 53 { ::1; };
directory "/var/named";
dump-file "/var/named/data/cache_dump.db";
statistics-file "/var/named/data/named_stats.txt";
memstatistics-file "/var/named/data/named_mem_stats.txt";
allow-query { any; };//将大括号内的内容改成any
3.添加正、反向解析域
3.1 指向生效的配置文件
[root@localhost ~]# vim /etc/named.rfc1912.zones
//正向
zone "cwhbind.com" IN {
type master;
file "cwhbind.com.zone";
allow-update { none; };
};
//反向
zone "112.168.192.in-addr.arpa" IN {
type master;
file "112.168.192.zone";
allow-update { none; };
};
3.2 生成配置文件cljhfy.com.zone和163.168.192.zone
[root@localhost named]# vim cwhbind.com.zone
$TTL 1D
@ IN SOA cwhbind.com. admin.cwhbind.com. (
0 ; serial
1D ; refresh
1H ; retry
1W ; expire
3H ) ; minimum
NS www.cwhbind.com.
NS ftp.cwhbind.com.
A 127.0.0.1
AAAA ::1
MX 10 mx.cwhbind.com.
ttl IN A 192.168.112.149 //写配置bind的本机IP
www IN A 192.168.112.149
bbs IN CNAME www
mx IN A 192.168.112.149
ftp IN A 192.168.112.149
[root@localhost named]# vim 112.168.192.zone
$TTL 1D
@ IN SOA cwhbind.com. admin.cwhbind.com. (
0
2H
10M
7D
1D )
NS ttl.cwhbind.com.
A 127.0.0.1
AAAA ::1
149 IN PTR cwhbind.com.
149 IN PTR www.cwhbind.com.
149 IN PTR ftp.cwhbind.com.
149 IN PTR mx.cwhbind.com.
//配置完成后更改属主和属组还有给配置文件权限
[root@localhost named]# chown named.named cwhbind.com.zone
[root@localhost named]# chown named.named 112.168.192.zone
[root@localhost named]# chmod 755 cwhbind.com.zone
[root@localhost named]# chmod 755 112.168.192.zone
//启动服务
[root@localhost named]# systemctl start named-chroot
4.验证
[root@150 ~]# cat /etc/resolv.conf
# Generated by NetworkManager
nameserver 192.168.112.149
//dns指向我设置好的IP
[root@150 ~]# nslookup 192.168.112.149
Server: 192.168.112.149
Address: 192.168.112.149#53
149.112.168.192.in-addr.arpa name = ftp.cwhbind.com.
149.112.168.192.in-addr.arpa name = cwhbind.com.
149.112.168.192.in-addr.arpa name = mx.cwhbind.com.
149.112.168.192.in-addr.arpa name = www.cwhbind.com.
[root@150 ~]# nslookup cwhbind.com
Server: 192.168.112.149
Address: 192.168.112.149#53
Name: cwhbind.com
Address: 127.0.0.1
[root@150 ~]# nslookup ftp.cwhbind.com
Server: 192.168.112.149
Address: 192.168.112.149#53
Name: ftp.cwhbind.com
Address: 192.168.112.149
[root@150 ~]# nslookup mx.cwhbind.com
Server: 192.168.112.149
Address: 192.168.112.149#53
Name: mx.cwhbind.com
Address: 192.168.112.149
[root@150 ~]# nslookup www.cwhbind.com
Server: 192.168.112.149
Address: 192.168.112.149#53
Name: www.cwhbind.com
Address: 192.168.112.149
//可以使用