利用bind搭建dns

下载bind，我下载的是bind-9.3.1rc1.tar.gz 我下载的文件放在/root目录下
进入目录解压缩
[root@linux root]#tar xfz bind-9.3.1rc1.tar.gz
进如刚解压出来的目录
[root@linux root]# cd bind-9.3.1rc1
编译配置
[root@linux bind-9.3.1rc1]#./configure --prefix=/usr/local/named --enable-threads #--enable-threads开启多线程处理能力
[root@linux bind-9.3.1rc1]#make
[root@linux bind-9.3.1rc1]#make install 进入/usr/local/named 建立etc目录
[root@linux bind-9.3.1rc1]#cd /usr/local/named
[root@linux named]# mkdir etc 生成rndc控制命令的key文件 [root@linux named]# sbin/rndc-confgen > etc/rndc.conf 从rndc.conf文件中提取named.conf用的key root@linux named]# cd etc [root@linux etc]# tail -10 rndc.conf | head -9 | sed s/#\ //g >named.conf 自动在/usr/local/named/etc 生成named,conf文件
建立区文件目录 [root@linux etc]# mkdir /var/named
进入/var/named
[root@linux etc]# cd /var/named
建立localhost.zone文件
[root@linux named]#vi localhost.zone
$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 建立named.local文件 [root@linux named]#vi named.local
$TTL 1D
@IN SOA@ rname.invalid. (
0; serial
1D; refresh
1H; retry
1W; expire
3H ); minimum
NS@
A127.0.0.1
AAAA::1dig命令直接生成named.root文件 [root@linux named]#dig >named.root
建立test.com域名正向解析文件 [root@linux named]#vi test.zone $ttl 1D
@ IN SOA test.com. root.test.com. ( 1053891162
3H
15M
1W
1D ) IN NS test.com.
IN MX 5 test.com.
www IN A 220.202.19.82 建立test.com域名反向解析文件
[root@linux named]#vi test.local
$TTL 86400
@ IN SOA test.com. root.test.com.(
20031001;
7200;
3600;
43200;
86400);
@ IN NS test.com.
82 IN PTR dns.test.com. 配置named.conf加如以下代码 [root@linux etc]# vi named.conf options {
directory "/var/named"; #named区文件目录
pid-file "named.pid"; #进程id文件名
};
controls {
inet 127.0.0.1 allow { localhost; } keys { rndc-key; };
};
zone "." IN {
type hint;
file "named.root";
}; 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 "test.com" IN {
type master;
file "test.zone";
allow-update { none; };
}; zone "33.168.192.in-addr.arpa" IN {
type master;
file "test.local";
allow-update { none; };
}; 现在配置完了可以启动BIND了 /usr/local/named/sbin/named -c /usr/local/named/etc/named.conf & 报错:
v-dev-redis01:/usr/local/named/etc# tail -100 /var/log/messagesJun 26 14:04:26 v-dev-redis01 named[31466]: ----------------------------------------------------
Jun 26 14:04:26 v-dev-redis01 named[31466]: BIND 9 is maintained by Internet Systems Consortium,
Jun 26 14:04:26 v-dev-redis01 named[31466]: Inc. (ISC), a non-profit 501(c)(3) public-benefit
Jun 26 14:04:26 v-dev-redis01 named[31466]: corporation. Support and training for BIND 9 are
Jun 26 14:04:26 v-dev-redis01 named[31466]: available at https://www.isc.org/support
Jun 26 14:04:26 v-dev-redis01 named[31466]: ----------------------------------------------------
Jun 26 14:04:26 v-dev-redis01 named[31466]: adjusted limit on open files from 65535 to 1048576
Jun 26 14:04:26 v-dev-redis01 named[31466]: found 1 CPU, using 1 worker thread
Jun 26 14:04:26 v-dev-redis01 named[31466]: using 1 UDP listener per interface
Jun 26 14:04:26 v-dev-redis01 named[31466]: using up to 4096 sockets
Jun 26 14:04:26 v-dev-redis01 named[31466]: loading configuration from '/usr/local/named/etc/named.conf'
Jun 26 14:04:26 v-dev-redis01 named[31466]: /usr/local/named/etc/named.conf:15: unknown key 'rndckey'
Jun 26 14:04:26 v-dev-redis01 named[31466]: loading configuration: failure
Jun 26 14:04:26 v-dev-redis01 named[31466]: exiting (due to fatal error)在添加一个zjtest3的域名:
v-dev-redis01:/usr/local/named/etc# cat named.conf 加入zone "zjtest3.com" IN {
type master;
file "zjtest3.zone";
allow-update { none; };
};添加:
v-dev-redis01:/var/named# cat zjtest3.zone
$TTL 1D
@IN SOAzjtest3.com. rname.invalid. (
0; serial
1D; refresh
1H; retry
1W; expire
3H ); minimum
NS@
A127.0.0.1
AAAA::1
wwwIN A192.168.32.173访问外网报错:v-dev-redis01:/usr/local/named/etc# tail -f /var/log/messages
Jun 26 14:46:29 v-dev-redis01 named[3378]: client 192.168.33.29#61819 (www.baidu.com): query (cache) 'www.baidu.com/A/IN' denied
Jun 26 14:46:29 v-dev-redis01 named[3378]: client 192.168.33.29#51412 (tip.f.360.cn): query (cache) 'tip.f.360.cn/A/IN' denied
Jun 26 14:46:31 v-dev-redis01 named[3378]: client 192.168.33.29#63190 (imgcache.qq.com): query (cache) 'imgcache.qq.com/A/IN' denied
Jun 26 14:46:38 v-dev-redis01 named[3378]: client 192.168.33.29#54703 (www.baidu.com): query (cache) 'www.baidu.com/A/IN' denied
Jun 26 14:46:38 v-dev-redis01 named[3378]: client 192.168.33.29#59213 (imgcache.qq.com): query (cache) 'imgcache.qq.com/A/IN' denied
Jun 26 14:46:38 v-dev-redis01 named[3378]: client 192.168.33.29#52891 (s.qhupdate.com): query (cache) 's.qhupdate.com/A/IN' denied
Jun 26 14:46:38 v-dev-redis01 named[3378]: client 192.168.33.29#63828 (p0.qhimg.com): query (cache) 'p0.qhimg.com/A/IN' denied
Jun 26 14:46:41 v-dev-redis01 named[3378]: client 192.168.33.29#61930 (imgcache.qq.com): query (cache) 'imgcache.qq.com/A/IN' denied
Jun 26 14:46:44 v-dev-redis01 named[3378]: client 192.168.33.29#53316 (s.qhupdate.com): query (cache) 's.qhupdate.com/A/IN' denied
Jun 26 14:46:44 v-dev-redis01 named[3378]: client 192.168.33.29#50529 (p0.qhimg.com): query (cache) 'p0.qhimg.com/A/IN' denied
Jun 26 14:46:48 v-dev-redis01 named[3378]: client 192.168.33.29#60619 (se.360.cn): query (cache) 'se.360.cn/A/IN' denied
Jun 26 14:46:48 v-dev-redis01 named[3378]: client 192.168.33.29#58231 (imgcache.qq.com): query (cache) 'imgcache.qq.com/A/IN' deniedJun 26 14:46:50 v-dev-redis01 named[3378]: client 192.168.33.29#56891 (imgcache.qq.com): query (cache) 'imgcache.qq.com/A/IN' denied
Jun 26 14:46:54 v-dev-redis01 named[3378]: client 192.168.33.29#53647 (se.360.cn): query (cache) 'se.360.cn/A/IN' denied
Jun 26 14:46:56 v-dev-redis01 named[3378]: client 192.168.33.29#49777 (p0.qhimg.com): query (cache) 'p0.qhimg.com/A/IN' denied
Jun 26 14:46:58 v-dev-redis01 named[3378]: client 192.168.33.29#49514 (imgcache.qq.com): query (cache) 'imgcache.qq.com/A/IN' denied
Jun 26 14:47:00 v-dev-redis01 named[3378]: client 192.168.33.29#65498 (imgcache.qq.com): query (cache) 'imgcache.qq.com/A/IN' denied
Jun 26 14:47:01 v-dev-redis01 named[3378]: client 192.168.33.29#54451 (s.qhupdate.com): query (cache) 's.qhupdate.com/A/IN' deniedzjtest7-app:/usr/local/named/etc# vim named.conf options {
directory "/var/named"; #named区文件目录
pid-file "named.pid"; #进程id文件名
allow-query { any; };
};/*****
zjtest7-app:/usr/local/named/etc# vim named.conf key "rndc-key" {
algorithm hmac-md5;
secret "08s1EL+uXQtvM7VOE4Kvbw==";
};controls {
inet 127.0.0.1 port 953
allow { 127.0.0.1; } keys { "rndc-key"; };
};
options {
directory "/var/named"; #named??录镁目录
pid-file "named.pid"; #陆酶?录镁?
allow-query { any; };
};
zone "zjtest.com" IN {
type master;
file "zjtest.com.zone";
allow-update { none; };
};zjtest7-app:/var/named# cat zjtest.com.zone
$TTL 1D
@IN SOAzjtest.com. rname.invalid. (
0; serial
1D; refresh
1H; retry
1W; expire
3H ); minimum
NS@
A127.0.0.1
AAAA::1
wwwIN A 192.168.32.1
redisIN A 192.168.32.2
imageIN A 192.168.32.3
dbIN A 192.168.32.4
paydbIN A 192.168.32.5C:\>ping redis.zjtest.com正在 Ping redis.zjtest.com [192.168.32.2] 具有 32 字节的数据:
Control-C
^C
C:\>ping image.zjtest.com正在 Ping image.zjtest.com [192.168.32.3] 具有 32 字节的数据:
Control-C
^C
C:\>ping db.zjtest.com正在 Ping db.zjtest.com [192.168.32.4] 具有 32 字节的数据:
Control-C
^C
C:\>ping paydb.zjtest.com正在 Ping paydb.zjtest.com [192.168.32.5] 具有 32 字节的数据:
来自 192.168.32.5 的回复: 字节=32 时间=4ms TTL=63192.168.32.5 的 Ping 统计信息:
数据包: 已发送 = 1，已接收 = 1，丢失 = 0 (0% 丢失)，
往返行程的估计时间(以毫秒为单位):
最短 = 4ms，最长 = 4ms，平均 = 4ms
Control-C
^C
C:\>