[Linux] linux中配置pptp服务器配置的方法

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
lock
nobsdcomp
novj
novjccomp
nologfd

username  pptpd  passwd  *

option /etc/ppp/options.pptpd
logwtmp
localip 192.168.0.1
remoteip 192.168.0.207-217

net.ipv4.ip_forward = 1

yum install iptables-services
systemctl stop firewalld.service
systemctl disable firewalld.service
systemctl enable iptables.service
systemctl start iptables.service

iptables -t nat -A POSTROUTING -s 192.168.0.0/24 -o eno16777736 -j MASQUERADE
service iptables save
service iptables restart

iptables -A INPUT -p tcp -m state --state NEW,RELATED,ESTABLISHED -m tcp --dport 1723 -j ACCEPT
iptables -A INPUT -p gre -m state --state NEW,RELATED,ESTABLISHED -j ACCEPT
iptables -t nat -A POSTROUTING -s 192.168.0.0/24 -o eno16777736 -j MASQUERADE

iptables -A INPUT -p gre -j ACCEPT
iptables -A INPUT -p tcp -m tcp --dport 1723 -j ACCEPT
iptables -A INPUT -m state --state RELATED,ESTABLISHED -j ACCEPT
iptables -A FORWARD -s 192.168.0.0/24 -o eno16777736 -j ACCEPT
iptables -A FORWARD -d 192.168.0.0/24 -i eno16777736 -j ACCEPT
iptables -t nat -A POSTROUTING -s 192.168.0.0/24 -o eno16777736 -j MASQUERADE
service iptables save

systemctl start pptpd
systemctl enable pptpd
systemctl status pptpd

#ps -ef | grep pptpd
root   25100   1 0 14:19 ?  00:00:00 /usr/sbin/pptpd -f
root   25463 24275 0 14:52 pts/0  00:00:00 grep --color=auto pptpd
# netstat -nutap | grep pptpd
tcp  0   0 0.0.0.0:1723    0.0.0.0:*    LISTEN   25100/pptpd