13李孝严
主dns服务器
cat /var/named/chroot/etc/named.conf
options {
directory "/var/named";
};
zone "lxy.com" {
type master; 主dns
file "lxy.com.zone"; 区文件
allow-transfer {192.168.10.2;}; 辅dns
};
lxy.com.zone
cat /var/named/chroot/var/named/lxy.com.zone
$TTL 86400
@ IN SOA @ root (
42 ; serial (d. adams)
3H ; refresh
15M ; retry
1W ; expiry
1D ) ; minimum
IN NS master.lxy.com
www IN A 192.168.10.1
辅dns服务器
cat /var/named/chroot/etc/named.conf
options {
directory "var/named";
};
zone "lxy.com" {
type slave;
file "lxy.com.zone";
masters {192.168.10.1;};
};
完全转发
cat /var/named/chroot/etc/named.conf
options {
directory "/var/named";
recursion yes;
forwarders {192.168.10.2;};
forward only;
};
chmod 770 /var/named/chroot/var/named