PPTP Client Fedora Core 3 HOWTO http://pptpclient.sourceforge.net/howto-fedora-core-3.phtml Red Hat pptpd HOWTO http://poptop.sourceforge.net/dox/redhat-howto.phtml 1.先把内核升级到2.6.12

yum list |grep kernel
yum install kernel.i686
yum install kernel-devel

2.安装dksms加密模块

wget http://nchc.dl.sourceforge.net/sourceforge/poptop/dkms-2.0.5-1.noarch.rpm rpm -i dkms-2.0.5-1.noarch.rpm 

3.安装mppe内核补丁

wget http://nchc.dl.sourceforge.net/sourceforge/poptop/kernel_ppp_mppe-0.0.5-2dkms.noarch.rpm rpm -i kernel_ppp_mppe-0.0.5-2dkms.noarch.rpm 

4.试下mppe成功没有

modprobe ppp-compress-18 && echo success 

5.升级 PPP to version 2.4.3 or later, see our latest ppp RPMs,

http://sourceforge.net/project/showfiles.php?group_id=44827&package_id=118989 http://jaist.dl.sourceforge.net/sourceforge/poptop/ppp-2.4.3-5.fc3.i386.rpm rpm -U ppp-2.4.3-5.fc3.i386.rpm 

6.下载安装最新 latest pptpd RPM,

wget http://sourceforge.net/project/showfiles.php?group_id=44827&package_id=51373 wget http://nchc.dl.sourceforge.net/sourceforge/poptop/pptpd-1.3.3-1.fc3.i386.rpm rpm -U pptpd-1.3.3-1.fc3.i386.rpm 

vi /etc/pptpd.conf

localip 192.168.0.100 remoteip 192.168.2.234-240 

vi /etc/ppp/options.pptpd vi /etc/ppp/chap-secrets

username      pptpd     password     *  # PPP CHAP secrets file. # See pppd(1) for file format.  # Secrets for authentication using CHAP # client        server  secret          IP addresses #username       pptpd   password        *  # For ppp patched with smbauth you use # * pptpd &/etc/samba/smbpasswd * 

7.打开系统的ARP转发 vi /etc/sysctl.conf

net.ipv4.ip_forward = 1 

syscrl.conf的修改要重启才能应用，要马上应用的话执行：

echo 1 > /proc/sys/net/ipv4/ip_forward