Centos安装bind9

 

 

 

1. 在系统安装过程中，将DNS服务选项选中，系统中将会安装好Bind安装包。

 

 

 

 

 

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2. 系统安装完成后，用：rpm –qa | grep bind 命令检验Bind的安装情况，正常情况下会有如下安装包：

 

 

 

 

 

ypbind-1.19-8.el5
bind-9.3.6-16.P1.el5
bind-chroot-9.3.6-16.P1.el5
bind-libs-9.3.6-16.P1.el5

bind-utils-9.3.6-16.P1.el5

 

 

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3. 看到如上安装包时，named服务是不会运行的，此时还要安装caching-nameserver-9.3.6-16.el5.i386.rpm (安装文件在附件中)

 

 

 

 

 

安装方法：

 

 

 

 

 

#yum install caching-nameserver

 

 

 

 

 

提示安装完成后，查看，正常情况会有如下安装包：

 

 

 

 

 

# rpm -qa | grep caching

 

 

 

 

 

caching-nameserver-9.3.6-16.P1.el5

 

 

 

 

 

安装成功

 

 

 

 

 

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4. 启动named 服务：

 

 

 

 

 

#service named start

 

 

 

 

 

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5. 查看系统进程：

 

 

 

 

 

# ps -aux | grep named

 

 

 

 

 

Warning: bad syntax, perhaps a bogus '-'? See /usr/share/doc/procps-3.2.7/FAQ

 

 

 

 

 

named    11615 0.5 0.3 38316 2980 ?        Ssl 16:48   0:00 /usr/sbin/named -u named -c /etc/named.caching-nameserver.conf -t /var/named/chroot

 

 

 

 

 

root     11625 0.0 0.0   3928   668 pts/2    R+   16:49   0:00 grep named

 

 

 

 

 

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6. named 启动成功后，在/etc/目录下 named.caching-nameserver.conf 和 named.rfc1912.zones 两个文件

 

 

 

 

 

（这两个为链接文件，链接目的地址这/var/named/chroot/etc）

 

 

 

 

#vi /var/named/chroot/etc/named.caching-nameserver.conf
//
// named.caching-nameserver.conf
//
// Provided by Red Hat caching-nameserver 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.
//
// DO NOT EDIT THIS FILE - use system-config-bind or an editor
// to create named.conf - edits to this file will be lost on
// caching-nameserver package upgrade.
//
options {
listen-on port 53 { any; };
listen-on-v6 port 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";
query-source    port 53;
query-source-v6 port 53;
allow-query     { any; };
};
logging {
        channel default_debug {
                file "data/named.run";
                severity dynamic;
        };
};
view localhost_resolver {
match-clients     { any; };
match-destinations { any; };
recursion yes;
include "/etc/named.rfc1912.zones";

};

 

 

 

 

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vi /var/named/chroot/etc/named.rfc1912.zones
// named.rfc1912.zones:
//
// Provided by Red Hat caching-nameserver package
//
// ISC BIND named zone configuration for zones recommended by
// RFC 1912 section 4.1 : localhost TLDs and address zones
//
// See /usr/share/doc/bind*/sample/ for example named configuration files.
//
zone "." IN {
type hint;
file "named.ca";
};
zone "localdomain" IN {
type master;
file "localdomain.zone";
allow-update { none; };
};
zone "localhost" IN {
type master;
file "localhost.zone";
allow-update { none; };
};
zone "0.0.127.in-addr.arpa" IN {
type master;
file "named.local";
allow-update { none; };
};
zone "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 {
        type master;
file "named.ip6.local";
allow-update { none; };
};
zone "255.in-addr.arpa" IN {
type master;
file "named.broadcast";
allow-update { none; };
};
zone "0.in-addr.arpa" IN {
type master;
file "named.zero";
allow-update { none; };
};
zone "ihaveu.com" IN {
        type master;
        file "ihaveu.com";
        allow-update {none;};
};
zone "10.168.192.in-addr.arpa" IN {
        type master;
        file "ihaveu.arpa";
        allow-update {none;};

};

 

 

 

 

7.

 

 

 

 

 

ihaveu.com 文件如下所示：(可以拷贝localname.zone里面的内容然后添加)

 

 

 

 

 

$TTL 86400
@     IN SOA localhost root (
                                       42; serial (d.adams)
                                       3H; refresh
                                      15M; retry
                                       1W; expiry
                                       1D); minimum
dns. IN NS dns.ihaveu.com.

dns   IN A   192.168.10.201

 

 

 

 

 

name.rapa文件如下所示：

 

 

 

 

 

$ORIGIN 152.241.218.in-addr.arpa.
@       IN      SOA     localhost root (
                                 2008040801
                                 86400
                                 10800
                                 604800
                                 86400 )
         IN      NS      dns.ihaveu.com

201  IN      PTR     dns.ihaveu.com

 

 

 

 

 

( 注：201是本机IP的最后一段，如IP为192.168.10.201，那么此处就为“201” )

 

 

 

 

 

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8. 重启named服务后，即可正常运行

 

 

 

 

 

# service named restart

 

 

 

 

 

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9. 测试

 

 

 

 

 

#nslookup
> server 192.168.10.201
Default server: 192.168.10.201
Address: 192.168.10.201#53
> dns.ihaveu.com
Server:         192.168.10.201
Address:        192.168.10.201#53

>

 

 

 

 

出现对方域名为解析成功