Linux & DHCP服务器
2009-05-21 17:18
23 查看
[align=center]Linux & DHCP[/align]
1,dhcp的原理
[align=left]DHCPDISCOVER(DHCP发现)DHCPOFFER(DHCP提供)DHCPREQUEST(DHCP请求)DHCPACK(DHCP确认) [/align]
![](http://413390.blog.51cto.com/attachment/200905/200905211242897971843.jpg)
[align=left]后台进程:dhcpd 脚本:/etc/rc.d/init.d/dhcpd 使用端口:67 所需RPM包:dhcp 相关RPM包:dhcp-devel-3.0.5-7.el5.i386.rpm dhcpv6-0.10-33.el5.i386.rpm dhcpv6_client-0.10-33.el5.i386.rpm 配置文件:/etc/dhcpd.conf 日志:/var/log/xferlog[/align]
[align=left][/align]
2,安装DHCP软件
![](http://413390.blog.51cto.com/attachment/200905/200905211242898115828.png)
![](http://413390.blog.51cto.com/attachment/200905/200905211242898156937.png)
3,编辑DHCP主要配置文件
![](http://413390.blog.51cto.com/attachment/200905/200905211242898214281.png)
![](http://413390.blog.51cto.com/attachment/200905/200905211242898241906.png)
文件是空白的,注意红线那行,需要导入一个模板文件
按esc键,然后在末行输入:r /usr/share/doc/dhcp*/dhcpd.conf.sample
![](http://413390.blog.51cto.com/attachment/200905/200905211242898280656.png)
导入后变成如下:
![](http://413390.blog.51cto.com/attachment/200905/200905211242898330296.png)
4,改配置文件如下
![](http://413390.blog.51cto.com/attachment/200905/200905211242898371281.png)
5.重启dhcp服务
![](http://413390.blog.51cto.com/attachment/200905/200905211242898461234.png)
6.测试
![](http://413390.blog.51cto.com/attachment/200905/200905211242898469375.png)
![](http://413390.blog.51cto.com/attachment/200905/200905211242898478984.png)
![](http://413390.blog.51cto.com/attachment/200905/200905211242898490515.png)
成功了!
1,dhcp的原理
[align=left]DHCPDISCOVER(DHCP发现)DHCPOFFER(DHCP提供)DHCPREQUEST(DHCP请求)DHCPACK(DHCP确认) [/align]
![](http://413390.blog.51cto.com/attachment/200905/200905211242897971843.jpg)
[align=left]后台进程:dhcpd 脚本:/etc/rc.d/init.d/dhcpd 使用端口:67 所需RPM包:dhcp 相关RPM包:dhcp-devel-3.0.5-7.el5.i386.rpm dhcpv6-0.10-33.el5.i386.rpm dhcpv6_client-0.10-33.el5.i386.rpm 配置文件:/etc/dhcpd.conf 日志:/var/log/xferlog[/align]
[align=left][/align]
2,安装DHCP软件
![](http://413390.blog.51cto.com/attachment/200905/200905211242898115828.png)
![](http://413390.blog.51cto.com/attachment/200905/200905211242898156937.png)
3,编辑DHCP主要配置文件
![](http://413390.blog.51cto.com/attachment/200905/200905211242898214281.png)
![](http://413390.blog.51cto.com/attachment/200905/200905211242898241906.png)
文件是空白的,注意红线那行,需要导入一个模板文件
按esc键,然后在末行输入:r /usr/share/doc/dhcp*/dhcpd.conf.sample
![](http://413390.blog.51cto.com/attachment/200905/200905211242898280656.png)
导入后变成如下:
![](http://413390.blog.51cto.com/attachment/200905/200905211242898330296.png)
4,改配置文件如下
![](http://413390.blog.51cto.com/attachment/200905/200905211242898371281.png)
5.重启dhcp服务
![](http://413390.blog.51cto.com/attachment/200905/200905211242898461234.png)
6.测试
![](http://413390.blog.51cto.com/attachment/200905/200905211242898469375.png)
![](http://413390.blog.51cto.com/attachment/200905/200905211242898478984.png)
![](http://413390.blog.51cto.com/attachment/200905/200905211242898490515.png)
成功了!
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