一，软件安装
#sudo yum -y install bind
二，配置
# vi /etc/named.conf
//
// named.conf
//
// Provided by Red Hat bind package to configure the ISC BIND named(8) DNS
// server as a caching only nameserver (as a localhost DNS resolver only).
//
// See /usr/share/doc/bind*/sample/ for example named configuration files.
//
acl "DNS-int" { 10.0.0.0/8; 172.16.0.0/12; 192.168.0.0/16; };
options {
allow-query { any; };
allow-recursion { any; };
allow-transfer { "localhost"; "DNS-int"; };
also-notify { 10.10.253.1; };
listen-on { any; };
directory "/var/named";
dump-file "/var/named/data/cache_dump.db";
hostname none;
minimal-responses no;
notify yes;
recursion yes;
version "";
# /* Path to ISC DLV key */
# bindkeys-file "/etc/named.iscdlv.key";
# managed-keys-directory "/var/named/dynamic";
};
logging {
channel simple_debug {
file "/var/log/named/bind.log" versions 3 size 5m;
severity warning;
print-time yes;
print-severity yes;
print-category yes;
};
# category default{
# simple_log;
# };
};
zone "0.0.127.IN-ADDR.ARPA" in { type master; file "data/db.127.0.0"; };
zone "internal.weimob.com" in { type master; file "data/db.weimob"; };
zone "." IN {
type hint;
file "named.ca";
};
# vi /var/named/data/db.weimob
$ORIGIN .
$TTL 3600 ; 1 hour
internal.weimob.com IN SOA ns1.internal.weimob.com. jianzhong.xu.internal.weimob.com. (
2016072809 ; serial
10800 ; refresh (3 hours)
3600 ; retry (1 hour)
1209600 ; expire (2 weeks)
3600 ; minimum (1 hour)
)
$TTL 86400 ; 1 day
NS ns1.internal.weimob.com.
$TTL 3600 ; 1 hour
$ORIGIN internal.weimob.com.
ns1 A 10.10.252.73
# /etc/init.d/named start
SLAVE安装和配置
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#软件安装
#sudo yum -y install bind
#vi /etc/named.conf
//
// named.conf
//
// Provided by Red Hat bind package to configure the ISC BIND named(8) DNS
// server as a caching only nameserver (as a localhost DNS resolver only).
//
// See /usr/share/doc/bind*/sample/ for example named configuration files.
//
acl "DNS-int" { 10.0.0.0/8; 172.16.0.0/12; 192.168.0.0/16; };
options {
allow-query { any; };
allow-recursion { any; };
allow-transfer { "localhost"; "DNS-int"; };
listen-on { any; };
directory "/var/named";
dump-file "/var/named/data/cache_dump.db";
hostname none;
minimal-responses no;
notify yes;
recursion yes;
version "";
# /* Path to ISC DLV key */
# bindkeys-file "/etc/named.iscdlv.key";
# managed-keys-directory "/var/named/dynamic";
};
logging {
channel simple_debug {
file "/var/log/named/bind.log" versions 3 size 5m;
severity warning;
print-time yes;
print-severity yes;
print-category yes;
};
# category default{
# simple_log;
# };
};
zone "0.0.127.IN-ADDR.ARPA" in { type slave; masters { 10.10.252.73; }; file "data/db.127.0.0"; };
zone "internal.weimob.com" in { type slave; masters { 10.10.252.73; }; file "data/db.weimob"; };
zone "." IN {
type hint;
file "named.ca";
};
# vi /var/named/data/db.weimob
$ORIGIN .
$TTL 3600 ; 1 hour
internal.weimob.com IN SOA ns1.internal.weimob.com. jianzhong.xu.internal.weimob.com. (
2016072809 ; serial
10800 ; refresh (3 hours)
3600 ; retry (1 hour)
1209600 ; expire (2 weeks)
3600 ; minimum (1 hour)
)
$TTL 86400 ; 1 day
NS ns1.internal.weimob.com.
$ORIGIN internal.weimob.com.
$TTL 3600 ; 1 hour
#/etc/init.d/named start