linux DNS配置

1、linux dns配置bind-9.2.3 ./configure -sysconfdir=/etc make make install vi /etc/nam.conf 主配置文件 vi /var/named/e.zone named rpm包里包含这个软件有配置的范例 caching-nameserver 软件包 包含dns 配置范例 手动配置主配置文件 options directory /var/named zone . type hint; named.ca zone localhost type master; file named.local 默认不存在/var/named 产生

2、named.ca文件 echo namedserver /etc/resolv.conf dig -t ns . /var/named/named.ca 用rndc控征服务器 rndc的作用？ 1.产生rndc控制文件 rndc-confgen /etc/rndc.conf tail +13 /etc/rndc.conf /etc/named.conf 2.启动named 服务器，监视/var/log/message named tail /var/log/messages 3.测试rndc和解析的效果 rndc us echo nameserver 127.0.0.

3、1 /etc/resolv.conf host 编辑/var/named/named.local 管理员邮箱地址 1d in soa localhost. root ( 2004071201 ;serial 序列号 1h ;refresh 刷新 15m ;rey 1w ;pire 1d ;ttl in ns in a 测试 host localhost dig localhost 增强一个正向区 /etc/named.conf zone type master; file .zone /var/named/.zone . in ns . in mx 5 . ns in a

4、54 www. in a mail in a dns in a 54 tail /var/log/messages 通过以下可以少写域名 echo search /etc/resolv.conf host www 127.0.0的反向区 /etc/named.conf追加： zone 0.0.127. type master; file 127.0.0.zone 编辑/var/named/127.0.0.zone; in soa root.localhost ( . . in ns localhost. 1

5、 in ptr localhost. host 需要两台计算机做试验： 主服务器的/etc/named/.zone domain in ns ns.domain ( in ns .) ns.domain in a 子域服务器的区文件.zone: in soa . . ( ) in ns . ns in a www in a 重启服务器 rndc reload tail /var/log/messages host -t soa host -t ns host -t a dig 测试反向区 host d

6、ig -x 1d in soa . . ( 2004081201 1h 15m 1w 1d ) in ns . 2 in ptr . 5 in ptr . 6 in ptr . 1d in soa . root ( 2004081201 1h 15m 1w 1d ) in ns in mx 5 . in a www in a mail in a news in cname www 辅助域名服务器(另一台服务器) /etc/named.conf zone type slave; file .zone ma

7、sters ; ; 然后转变 /var/named 的权限 g+w /var/named rndc reload /var/named tail /var/log/messages ls -ld /var/named 以一般用户身份采取 首先修改named.conf,设置p-file选项值 options . pif-file /var/run/named/named.pid -s /bin/false -d /dev/null named /var/yun/named d /var/run/named chmod 700 /var/run/named named -u named echo /usr/local/sbin/named -u named /etc/rc.local 按照需要