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在MarS Board上搭建PPTP

 

由于pptp要用到NAT,但是默认的Linaro内核是不支持的,首先要配置内核支持NAT和PPP,具体的配置如下:

[*] Networking support —> Networking options —> [*] Network packet filtering framework (Netfilter) —> IP: Netfilter Configuration —> <*> IPv4 connection tracking support (required for NAT) <*> Full NAT <*> MASQUERADE target support <*> NETMAP target support <*> REDIRECT target support Device Drivers —> [*] Network device support —> <*> Universal TUN/TAP device driver support

 

 

vi /etc/ppp/options.pptpd

  输入以下内容:

name pptpd refuse-pap refuse-chap refuse-mschap require-mschap-v2 require-mppe-128 proxyarp lock nobsdcomp novj novjccomp nologfd idle 2592000 ms-dns 114.114.114.114

 

  ②、配置文件/etc/ppp/chap-secrets

vi /etc/ppp/chap-secrets

  输入以下内容

# Secrets for authentication using CHAP # client        server  secret                  IP addresses
test1 pptpd 123456 *

  注:这里的myusername和mypassword即为PPTP VPN的登录用户名和密码

  ③、配置文件/etc/pptpd.conf

vi /etc/pptpd.conf

  输入以下内容:

option /etc/ppp/options.pptpd logwtmp localip 192.168.10.1 remoteip 192.168.10.100-199

  注:为拨入VPN的用户动态分配192.168.10.100~192.168.10.199之间的IP

  ④、配置文件/etc/sysctl.conf

vi /etc/sysctl.conf

  修改以下内容:

net.ipv4.ip_forward = 1

  保存、退出后执行:

/sbin/sysctl -p

  3、启动PPTP VPN 服务器端:

/sbin/service pptpd start

  4、启动iptables:

/sbin/service iptables start /sbin/iptables -t nat -A POSTROUTING -o eth0 -s 192.168.10.0/24 -j MASQUERADE

在MarS Board上搭建PPTP