yum install pptpd
配置pptpd
修改/etc/pptpd.conf设置
localip 192.168.20.1
remoteip 192.168.20.234-238,192.168.20.245
网段不与本机的网络冲突即可。
修改/etc/ppp/chap-secrets配置用户名权限
# Secrets for authentication using CHAP
# client server secret IP addresses
aca * jj1 *
[可选]修改/etc/ppp/options.pptpd 配置dns
ms-dns 8.8.8.8
修改/etc/sysctl.conf 开启ip转发
net.ipv4.ip_forward = 1
sysctl -p
iptables 网络转发
iptables -t nat -A POSTROUTING -s 192.168.20.0/24 -o eth1 -j MASQUERADE