redhat7.2下面配置VPN客户端

发表于:2007-06-21来源:作者:点击数: 标签:
1.下载ppp-mppe-2.4.0-4.tar.gz(pppd的补丁版),pptp- linux -1.0.3-1.tar.gz (pptp客户端),假定下载文件放在/opt下 2.安装 解压缩、安装pppd2.4.0 # cd /opt # tar zxvf ppp-mppe-2.4.0-4.tar.gz -C /opt # cd /opt/ppp-mppe-2.4.0-4 # sh unpack.sh ;执行这

   
  1.下载ppp-mppe-2.4.0-4.tar.gz(pppd的补丁版),pptp-linux-1.0.3-1.tar.gz

(pptp客户端),假定下载文件放在/opt下


  2.安装


  解压缩、安装pppd2.4.0

   # cd /opt

   # tar zxvf ppp-mppe-2.4.0-4.tar.gz -C /opt

   # cd /opt/ppp-mppe-2.4.0-4

   # sh unpack.sh ;执行这个脚本,给pppd打patch

   # cd ppp-2.4-0

   # ./configure

   # make

   # mv /usr/sbin/pppd /usr/sbin/pppd.old ;原来的pppd做个备份

   # cp pppd /usr/sbin/pppd ;将新的pppd放入系统路径


  解压缩、安装pptp-linux


   # cd /opt

   # tar zxvf pptp-linux-1.0.3-1.tar.gz -C /opt

   # cd /opt/pptp-linux-1.0.3-1

   # cp options.pptp /etc/ppp/

   # mkdir /etc/pptp.d/ ; 这一步不做也可以

   # tar zxvf pptp-linux-1.0.3.tar.gz

   # cd pptp-linux-1.0.3

   # make

   # cp pptp /usr/sbin

   # cp pptp-callmgr /usr/bin


  3. 设置


   # cd /opt/pptp-linux-1.0.3-1

   # ./pptp-command


   1.) start

   2.) stop

   3.) setup

   4.) quit

   What task would you like to do?:3


  选3,设置


   1.) List CHAP secrets

   2.) Add a New CHAP secret

   3.) Delete a CHAP secret

   4.) List PPTP Tunnels

   5.) Add a NEW PPTP Tunnel

   6.) Delete a PPTP Tunnel

   7.) Configure resolv.conf

   8.) Select a default tunnel

   9.) Quit

   ?:2 ;先建立一个CHAP secrets,选择2

   Add a NEW CHAP secret.


   NOTE: Any backslashes () must be doubled (\).


   Local Name:


    This is the 'local' identifier for CHAP authentication.


   NOTE: If the server is a Windows NT machine, the local name

      should be your Windows NT username including domain.

      For example:


         domain\username


   Local Name:pptp ;这里填上pptp的登录用户名称,然后出现

   Remote Name:


   This is the 'remote' identifier for CHAP authentication.

   In most cases, this can be left as the default. If must be

   set if you have multiple CHAP secrets with the same local name

   and different passwords. Just press ENTER to keep the default.


   Remote Name [PPTP]: ;用默认的PPTP就行,所以,回车进入下一项


   Password:


   This is the password or CHAP secret for the aclearcase/" target="_blank" >ccount specified. The

   password will not be echoed.


   Password: ;在这里敲入密码,密码不回显

   

  回到主选单

   

   Adding secret pptp PPTP *****


   1.) List CHAP secrets

   2.) Add a New CHAP secret

   3.) Delete a CHAP secret

   4.) List PPTP Tunnels

   5.) Add a NEW PPTP Tunnel

   6.) Delete a PPTP Tunnel

   7.) Configure resolv.conf

   8.) Select a default tunnel

   9.) Quit

   ?: ;此时建立一个新的PPTP Tunnel,选择5

   Add a NEW PPTP Tunnel.


   1.) Other

   Which configuration would you like to use?:1 ;只有这一个,选1

   Tunnel Name: test ;给连接起名字test

   Server IP: 10.0.0.227 ;vpn服务器的ip

   What route(s) would you like to add when the tunnel comes up?

   This is usually a route to your internal network behind the PPTP server.

   You can use TUNNEL_DEV and DEF_GW as in /etc/pptp.d/ config file

   TUNNEL_DEV is replaced by the device of the tunnel interface.

   DEF_GW is replaced by the existing default gateway.

   The syntax to use is the same as the route(8) command.

   Enter a blank line to stop.

   route: TUNNEL_DEV ;用提示的输入

   route: ;一个就够了,回车结束

   Local Name and Remote Name should match a configured CHAP secret.

   Local Name is probably your NT domainusername.

   NOTE: Any backslashes () must be doubled (\).


   Local Name: pptp

   Remote Name [PPTP]:

   Adding test - 10.0.0.227 - pptp - PPTP

   Added tunnel test

   1.) List CHAP secrets

   2.) Add a New CHAP secret

   3.) Delete a CHAP secret

   4.) List PPTP Tunnels

   5.) Add a NEW PPTP Tunnel

   6.) Delete a PPTP Tunnel

   7.) Configure resolv.conf

   8.) Select a default tunnel

   9.) Quit

   ?:9


  退出后再进入程序

   # ./pptp-command


   1.) start

   2.) stop

   3.) setup

   4.) quit

   What task would you like to do?: 1 ;选1,开始

   1.) test

   Start a tunnel to which server?: test ;在选择要连接的名称


  注意:pptp-command这个脚本有个bug,开始连接后不能正常结束程序,并且在连接建立后给出个错误的路由,


   # route

   Kernel IP routing table

   Destination Gateway Genmask Flags Metric Ref Use Iface

   10.0.0.227 * 255.255.255.255 UH 0 0 0 ppp0

   10.0.0.0 * 255.255.255.0 U 0 0 0 eth0

   127.0.0.0 * 255.0.0.0 U 0 0 0 lo

   default 10.0.0.1 0.0.0.0 UG 0 0 0 eth0


  解决方法为

  先删除错误那个错误的路由

   # route del 10.0.0.227

  然后

   # route add -net 10.3.3.0/24 dev ppp0

原文转自:http://www.ltesting.net