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安装bind前先安装gcc,配置好yum源，yum -y install gcc,如果有run.pid报错，直接rm -rf /var/run/yum.pid (解决yum-updatesd服务正运行的情况) 下载 bind9.6到/root/Desktop,先进至目录里，然后wget ftp://ftp.isc.org/isc/bind9/9.6.0-P1/bind-9.6.0-P1.tar.gz 解压bind-9.6.0-P1.tar.gz # tar zxvf bind-9.6.0-P1.tar.gz 进入 bind-9.6.0-P1.gz文件夹 # cd bind-9.6.0-P1 创建安装目录，我是安装在 /opt/bind # mkdir /opt/bind 编译,指定安装目录，开启多线程支持 #./configure --prefix=/opt/bind --enable-threads --disable-openssl-version-check --disable-ipv6 #Make 大约需要几分钟，只要不报错就继续下去。 # make #Make install 安装 # make install 没有报错，就表示安装成功了。 开始配置bind,接下来的过程是让rndc来管理bind9.6 创建 rndc.conf文件，用bind自带程序生成 进入/opt/bind/etc,将rndc.conf及named.conf生成 # cd /opt/bind/etc # /opt/bind/sbin/rndc-confgen > /opt/bind/etc/rndc.conf 把rndc.conf 中的key信息输出到 named.conf 中 # tail -10 rndc.conf | head -9 | sed -e s/#\ //g > named.conf 这里强调一下，rndc.conf与named.conf的key值必须完全一样，而且并不需要生成rndc.key，这个问题纠缠了我大约3个小时 # vim named.conf key "rndc-key" { algorithm hmac-md5; secret "WeHHAt0lui+9WihUW6HdsQ=="; }; controls { inet 127.0.0.1 port 953 allow { 127.0.0.1; } keys { "rndc-key"; }; }; options { directory "/opt/bind/var/named"; }; zone "." IN { type hint; file "named.ca"; }; zone "localhost" IN { type master; file "localhost.zone"; }; zone "0.0.127.in-addr.arpa" IN { type master; file "named.local"; allow-update { none; }; }; zone "linuxidc.com" IN { type master; file "linuxidc.zone"; }; zone "88181.com" IN { type master; file "88181.zone"; }; 创建named文件夹： # mkdir /opt/bind/var/named 进入named文件夹 # cd /opt/bind/var/named/ 写入以下内容 # vi localhost.zone 写入以下内容： $TTL 86400 $ORIGIN localhost. @ 1D IN SOA @ root ( 42 ; serial (d. adams) 3H ; refresh 15M ; retry 1W ; expiry 1D ) ; minimum 1D IN NS @ 1D IN A 127.0.0.1 将跟服务器的信息导入到/opt/bind/var/named/named.ca文件中 # dig -t NS . >/opt/bind/var/named/named.ca 创建文件named.local #vi named.local $TTL 86400 @ IN SOA localhost. root.localhost. ( 1997022700 ; Serial 28800 ; Refresh 14400 ; Retry 3600000 ; Expire 86400 ) ; Minimum IN NS localhost. 1 IN PTR localhost. 创建linuxidc.zone # vi linuxidc.zone $TTL 86400 @ IN SOA linuxidc.com. root.linuxidc.com. ( 57 ; serial (d. adams) 3H ; refresh 15M ; retry 1W ; expiry 1D ) ; minimum IN NS dns.linuxidc.com. IN MX 5 mail dns IN A 121.101.211.72 dns1 IN A 121.101.211.72 dns2 IN A 121.101.211.74 www IN A 121.101.211.76 创建88181.zone #vi 88181.zone $TTL 86400 @ IN SOA 88181.com. root.88181.com. ( 57 ; serial (d. adams) 3H ; refresh 15M ; retry 1W ; expiry 1D ) ; minimum IN NS dns.88181.com. IN MX 5 mail dns IN A 121.101.211.72 dns1 IN A 121.101.211.72 dns2 IN A 121.101.211.74 www IN A 192.168.1.179 特别注意：bind的配置文档是区分大小写的。 下面就可以启动bind来测试安装是否成功了 # /opt/bind/sbin/named –gc /opt/bind/etc/named.conf & 加 –gc 参数，可以显示出启动日志，以便出错排查。 如果运行结果最后一行显示 Running 表明安装并启动成功。 测试rndc命令 /opt/bind/sbin/rndc status，正确的话应该有状态提示，我一般是直接编辑vim /root/.bashrc加进一个alias rndc9='/opt/bind/sbin/rndc' 把named 添加到启动项，随操作系统一起启动。 # cd /etc/rc.d # vim rc.local 在最后添加以下内容 /opt/bind/sbin/named /opt/bind/etc/named.conf & 退出保存。 可以尝试重启服务器，然后用命令nslookup及dig测试，或用pa axu | grep named，结束此服务用命令killall named 附加从DNS配置文件： key "rndc-key" { algorithm hmac-md5; secret "c97aVpbK9mWdlbefliG7qg=="; }; controls { inet 127.0.0.1 port 953 allow { 127.0.0.1; } keys { "rndc-key"; }; }; options { directory "/opt/bind/var/named"; }; zone "." IN { type hint; file "named.ca"; }; zone "localhost" IN { type master; file "localhost.zone"; }; zone "0.0.127.in-addr.arpa" IN { type master; file "named.local"; allow-update { none; }; }; zone "linuxidc.com" IN { type slave; file "slaves/linuxidc.salve"; masters{192.168.1.179;}; }; zone "88181.com" IN { type slave; file "slaves/88181.salve"; masters{192.168.1.179;};
附加防火墙策略
#! /bin/bash
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