在 CentOS 6.5 下安装 pptpd

更新源

wget -O /etc/yum.repos.d/CentOS-Base.repo http://mirrors.aliyun.com/repo/Centos-6.repo
rpm -Uvh http://dl.fedoraproject.org/pub/epel/6/x86_64/epel-release-6-8.noarch.rpm
rpm -Uvh http://pkgs.repoforge.org/rpmforge-release/rpmforge-release-0.5.3-1.el6.rf.x86_64.rpm

yum makecache
yum update

安装 pptpd

yum install pptpd -y

配置

• pptpd.conf

  vim /etc/pptpd.conf 在最后面增加
  
  option /etc/ppp/options.pptpd
  logwtmp
  
  localip 192.168.0.1
  remoteip 192.168.0.2-254
  

• pptpd-options

  vim /etc/ppp/options.pptpd
  
  name pptpd
  
  refuse-pap
  refuse-chap
  refuse-mschap
  
  require-mschap-v2
  
  require-mppe-128
  
  ms-dns 8.8.8.8
  ms-dns 8.8.4.4
  
  proxyarp
  
  debug
  
  dump
  
  lock
  
  nobsdcomp
  
  novj
  novjccomp
  
  nologfd
  

• chap-secrets

  增加用户
  vim /etc/ppp/chap-secrets
  
  nate * test *
  

• 开启转发

  sed -i 's/^\(net.ipv4.ip_forward =\).*/\1 1/' /etc/sysctl.conf; sysctl -p 
  

• 防火墙

  iptables --flush POSTROUTING --table nat
  iptables --flush FORWARD
  iptables -I INPUT -p tcp -m tcp --dport 1723 -j ACCEPT
  iptables -I INPUT -p gre -j ACCEPT
  iptables -t nat -A POSTROUTING -s 192.168.0.0/24 -o eth0 -j MASQUERADE
  service iptables save
  service iptables restart
  

启动

/etc/init.d/pptpd start

重启

/etc/init.d/pptpd restart