准备实验环境：
两台虚拟机：
第一台做DNS服务器解析不同域名。
第二台做Apache 网站服务器。
搭建DNS服务：
1、配置IP地址
[root@localhost ~]# ifconfig
eth0 Link encap:Ethernet HWaddr 00:0C:29:26:05:59
inet addr:210.188.201.71 Bcast:210.188.201.255 Mask:255.255.255.0
inet6 addr: fe80::20c:29ff:fe26:559/64 Scope:Link
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:0 errors:0 dropped:0 overruns:0 frame:0
TX packets:76 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:0 (0.0 b) TX bytes:12390 (12.0 KiB)
Interrupt:59 Base address:0x2024
lo Link encap:Local Loopback
inet addr:127.0.0.1 Mask:255.0.0.0
inet6 addr: ::1/128 Scope:Host
UP LOOPBACK RUNNING MTU:16436 Metric:1
RX packets:12 errors:0 dropped:0 overruns:0 frame:0
TX packets:12 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:0
RX bytes:900 (900.0 b) TX bytes:900 (900.0 b)
2、安装DNS软件包
[root@localhost ~]# mount /dev/cdrom /media/
mount: block device /dev/cdrom is write-protected, mounting read-only
[root@localhost /]# rpm -ivh /media/Server/bind-9.3.6-4.P1.el5_4.2.i386.rpm
error: failed to stat /media/RHEL_5.5 i386 DVD: 没有那个文件或目录
Preparing... ########################################### [100%]
1:bind ########################################### [100%]
[root@localhost /]# rpm -ivh /media/Server/caching-nameserver-9.3.6-4.P1.el5_4.2.i386.rpm
error: failed to stat /media/RHEL_5.5 i386 DVD: 没有那个文件或目录
Preparing... ########################################### [100%]
1:caching-nameserver ########################################### [100%]
[root@localhost /]# rpm -ivh /media/Server/bind-chroot-9.3.6-4.P1.el5_4.2.i386.rpm
error: failed to stat /media/RHEL_5.5 i386 DVD: 没有那个文件或目录
Preparing... ########################################### [100%]
1:bind-chroot ########################################### [100%]
[root@localhost /]# rpm -ivh /media/Server/bind-utils-9.3.6-4.P1.el5_4.2.i386.rpm
error: failed to stat /media/RHEL_5.5 i386 DVD: 没有那个文件或目录
Preparing... ########################################### [100%]
package bind-utils-9.3.6-4.P1.el5_4.2.i386 is already installed
3、复制模板，生成主配置文件
[root@localhost /]# cd /var/named/chroot/etc/
[root@localhost etc]# cp -p named.caching-nameserver.conf named.conf
[root@localhost etc]# vim named.conf
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";
allow-query { any; };
allow-query-cache { 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";
};
4、修改区域文件，提供两个区域的解析 51cto.com 和 csdn.com
[root@localhost etc]# vim named.rfc1912.zones
zone "51cto.com" IN {
type master;
file "51cto.com.zone";
allow-update { none; };
};
zone "csdn.com" IN {
type master;
file "csdn.com.zone";
allow-update { none; };
};
5、复制模板，生成两份正向解析文件
[root@localhost etc]# cd /var/named/chroot/var/named/
[root@localhost named]# cp -p localhost.zone 51cto.com.zone
[root@localhost named]# vim 51cto.com.zone
$TTL 86400
@ IN SOA 51cto.com. root (
42 ; serial (d. adams)
3H ; refresh
15M ; retry
1W ; expiry
1D ) ; minimum
IN NS ns1.51cto.com.
IN MX 10 mail.51cto.com.
ns1 IN A 210.188.201.71
mail IN A 210.188.201.71
www IN A 210.188.201.72
[root@localhost named]# cp -p 51cto.com.zone csdn.com.zone
[root@localhost named]# vim csdn.com.zone
$TTL 86400
@ IN SOA csdn.com. root (
42 ; serial (d. adams)
3H ; refresh
15M ; retry
1W ; expiry
1D ) ; minimum
IN NS ns1.51cto.com.
IN MX 10 mail.51cto.com.
ns1 IN A 210.188.201.71
mail IN A 210.188.201.71
www IN A 210.188.201.72
6、重新启动服务
[root@localhost named]# service named restart
停止 named： [确定]
启动 named： [确定]
7、测试是否能正常解析
[root@localhost named]# nslookup
> www.51cto.com
Server: 127.0.0.1
Address: 127.0.0.1#53
Name: www.51cto.com
Address: 210.188.201.72
> www.csdn.com
Server: 127.0.0.1
Address: 127.0.0.1#53
Name: www.csdn.com
Address: 210.188.201.72
搭建Apache 服务：
1、为第二台虚拟机，配置IP地址，并测试是否能被DNS解析
[root@localhost /]# ifconfig
eth0 Link encap:Ethernet HWaddr 00:0C:29:AC:AF:AD
inet addr:210.188.201.72 Bcast:210.188.201.255 Mask:255.255.255.0
inet6 addr: fe80::20c:29ff:feac:afad/64 Scope:Link
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:1 errors:0 dropped:0 overruns:0 frame:0
TX packets:79 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:140 (140.0 b) TX bytes:12705 (12.4 KiB)
Interrupt:59 Base address:0x2024
lo Link encap:Local Loopback
inet addr:127.0.0.1 Mask:255.0.0.0
inet6 addr: ::1/128 Scope:Host
UP LOOPBACK RUNNING MTU:16436 Metric:1
RX packets:8 errors:0 dropped:0 overruns:0 frame:0
TX packets:8 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:0
RX bytes:560 (560.0 b) TX bytes:560 (560.0 b)
[root@localhost /]# vim /etc/resolv.conf
search 51cto.com csdn.com
nameserver 210.188.201.71
[root@localhost /]# nslookup
> www.51cto.com
Server: 210.188.201.71
Address: 210.188.201.71#53
Name: www.51cto.com
Address: 210.188.201.72
> www.csdn.com
Server: 210.188.201.71
Address: 210.188.201.71#53
Name: www.csdn.com
Address: 210.188.201.72
2、安装Apache 软件包
[root@localhost media]# tar -zxf httpd-2.2.9.tar.gz -C /usr/src/
[root@localhost media]#
3、编辑安装
[root@localhost ~]# cd /usr/src/httpd-2.2.9/
[root@localhost httpd-2.2.9]# ./configure --prefix=/usr/local/apache2 --enable-so --enable-
rewrite
config.status: creating docs/conf/extra/httpd-manual.conf
config.status: creating docs/conf/extra/httpd-mpm.conf
config.status: creating docs/conf/extra/httpd-multilang-errordoc.conf
config.status: creating docs/conf/extra/httpd-ssl.conf
config.status: creating docs/conf/extra/httpd-userdir.conf
config.status: creating docs/conf/extra/httpd-vhosts.conf
config.status: creating include/ap_config_layout.h
config.status: creating support/apxs
config.status: creating support/apachectl
config.status: creating support/dbmmanage
config.status: creating support/envvars-std
config.status: creating support/log_server_status
config.status: creating support/logresolve.pl
config.status: creating support/phf_abuse_log.cgi
config.status: creating support/split-logfile
config.status: creating build/rules.mk
config.status: creating build/pkg/pkginfo
config.status: creating build/config_vars.sh
config.status: creating include/ap_config_auto.h
config.status: include/ap_config_auto.h is unchanged
config.status: executing default commands
[root@localhost httpd-2.2.9]# make && make install
Installing configuration files
mkdir /usr/local/apache2/conf
mkdir /usr/local/apache2/conf/extra
mkdir /usr/local/apache2/conf/original
mkdir /usr/local/apache2/conf/original/extra
Installing HTML documents
mkdir /usr/local/apache2/htdocs
Installing error documents
mkdir /usr/local/apache2/error
Installing icons
mkdir /usr/local/apache2/icons
mkdir /usr/local/apache2/logs
Installing CGIs
mkdir /usr/local/apache2/cgi-bin
Installing header files
Installing build system files
Installing man pages and online manual
mkdir /usr/local/apache2/man
mkdir /usr/local/apache2/man/man1
mkdir /usr/local/apache2/man/man8
mkdir /usr/local/apache2/manual
make[1]: Leaving directory `/usr/src/httpd-2.2.9'
4、开启服务，测试功能
[root@localhost httpd-2.2.9]# vim /usr/local/apache2/conf/httpd.conf
# ServerName gives the name and port that the server uses to identify itself.
# This can often be determined automatically, but we recommend you specify
# it explicitly to prevent problems during startup.
#
# If your host doesn't have a registered DNS name, enter its IP address here.
#
ServerName www.51cto.com
#
[root@localhost httpd-2.2.9]# /usr/local/apache2/bin/apachectl start
5、生成www.51cto.com 和 www.csdn.com 的网页根文件
[root@localhost /]# cd /usr/local/apache2/htdocs/
[root@localhost htdocs]# mkdir 51ctocom
[root@localhost htdocs]# mkdir csdncom
[root@localhost htdocs]# cp index.html 51ctocom/
[root@localhost htdocs]# cp index.html csdncom/
[root@localhost htdocs]# echo "www.51cto.com" > 51ctocom/index.html
[root@localhost htdocs]# echo "www.csdn.com" > csdncom/index.html
[root@localhost htdocs]# cat 51ctocom/index.html
www.51cto.com
[root@localhost htdocs]# cat csdncom/index.html
www.csdn.com
6、配置Apache 主配置文件，开启基于域名的虚拟主机
[root@localhost htdocs]# vim /usr/local/apache2/conf/httpd.conf
NameVirtualHost 210.188.201.72
<VirtualHost 210.188.201.72>
ServerName www.51cto.com
DocumentRoot /usr/local/apache2/htdocs/51ctocom
ErrorLog logs/www.51cto.com.error.log
CustomLog logs/www.51cto.com.access.log common
</VirtualHost>
<VirtualHost 210.188.201.72>
ServerName www.csdn.com
DocumentRoot /usr/local/apache2/htdocs/csdncom
ErrorLog logs/www.csdn.com.error.log
CustomLog logs/www.csdn.com.access.log common
</VirtualHost>
7、重新启动服务
[root@localhost htdocs]# /usr/local/apache2/bin/apachectl stop
[root@localhost htdocs]# /usr/local/apache2/bin/apachectl start
8、验证
