从192.168.1.101上同步test.com.和1.168.192资源记录

 

一、安装bind9：

yum install -y bind

 

 

二、修改配置文件：

cp /etc/named.conf{,.back}              //先做备份

vim /etc/named.conf

 

 

chkconfig --level 35 named on

service named start

 

 

三、复制两个域：

1.测试

dig -t axfr test.com @192.168.1.101       //测试正向域复制

 

dig -t axfr 1.168.192.in-addr.arpa @192.168.1.101  //测试反向域复制

 

2.配置两个域

cp /etc/named.rfc1912.zones{,.back}      //先做备份

vim /etc/named.rfc1912.zones

 

rndc reload    //重载配置后，会自动生成资源库文件

 

 

 

验证：

在192.168.1.101上给每个区域各增加一条记录

 

101服务器增加记录后，重载一下配置，102服务器就会自动复制新的资源库了

 

 

 

 

附：

/etc/named.conf

 

//// named.conf//// Provided by Red Hat bind package toconfigure the ISC BIND named(8) DNS// server as a caching only nameserver(as a localhost DNS resolver only).//// See /usr/share/doc/bind*/sample/ forexample named configuration files.// acl myNet {       192.168.1.0/24;}; options {              listen-onport 53 { 192.168.1.102; 127.0.0.1; };//           listen-on-v6port 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; };              recursionyes;              allow-recursion{ myNet; };              dnssec-enableno;              dnssec-validationno;              forwardfirst;       forwarders { 192.168.1.104; };               /*Path to ISC DLV key *///           bindkeys-file"/etc/named.iscdlv.key"; //           managed-keys-directory"/var/named/dynamic";}; logging {       channel default_debug {                file"data/named.run";                severity dynamic;       };}; zone "." IN {              typehint;              file"named.ca";}; include"/etc/named.rfc1912.zones";include "/etc/named.root.key";

 

 

/etc/named.rfc1912.zones

 

// named.rfc1912.zones://// Provided by Red Hat caching-nameserverpackage //// ISC BIND named zone configuration forzones recommended by// RFC 1912 section 4.1 : localhost TLDsand address zones// and http://www.ietf.org/internet-drafts/draft-ietf-dnsop-default-local-zones-02.txt// (c)2007 R W Franks// // See /usr/share/doc/bind*/sample/ forexample named configuration files.// zone "localhost.localdomain" IN{              typemaster;              file"named.localhost";              allow-update{ none; };}; zone "localhost" IN {              typemaster;              file"named.localhost";              allow-update{ none; };}; zone"1.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.ip6.arpa"IN {              typemaster;              file"named.loopback";              allow-update{ none; };}; zone "1.0.0.127.in-addr.arpa"IN {              typemaster;              file"named.loopback";              allow-update{ none; };}; zone "0.in-addr.arpa" IN {              typemaster;              file"named.empty";              allow-update{ none; };}; zone "test.com" IN {              typeslave;              masters{ 192.168.1.101; };              file"slaves/test.com.zone";              allow-update{ none; };}; zone "1.168.192.in-addr.arpa"IN {              typeslave;              masters{ 192.168.1.101; };              file"slaves/192.168.1.zone";              allow-update{ none; };};