Centos 7 安裝 pptp vpn
阿新 • • 發佈：2019-02-03
/sbin/iptables -F
/sbin/iptables -Z
/sbin/iptables -P INPUT ACCEPT
/sbin/iptables -A INPUT -m state --state INVALID -j DROP
/sbin/iptables -A INPUT -p icmp -j ACCEPT
/sbin/iptables -A INPUT -i lo -j ACCEPT
/sbin/iptables -A INPUT -p tcp -m state --state NEW,RELATED,ESTABLISHED -m tcp --dport 888 -j ACCEPT
/sbin/iptables -A INPUT -p tcp -m state --state NEW,RELATED,ESTABLISHED -m tcp --dport 1723 -j ACCEPT
/sbin/iptables -A INPUT -p gre -m state --state NEW,RELATED,ESTABLISHED -j ACCEPT
/sbin/iptables -A INPUT -m state --state RELATED,ESTABLISHED -j ACCEPT
/sbin/iptables -A INPUT -j REJECT --reject-with icmp-host-prohibited
/sbin/iptables -P FORWARD ACCEPT
/sbin/iptables -A FORWARD -m state --state INVALID -j DROP
/sbin/iptables -A FORWARD -i ppp+ -m state --state NEW,RELATED,ESTABLISHED -j ACCEPT
/sbin/iptables -A FORWARD -m state --state RELATED,ESTABLISHED -j ACCEPT
/sbin/iptables -A FORWARD -j REJECT --reject-with icmp-host-prohibited
/sbin/iptables -P OUTPUT ACCEPT
/sbin/iptables -A OUTPUT -m state --state INVALID -j DROP
/sbin/iptables -F -t nat
/sbin/iptables -Z -t nat
/sbin/iptables -t nat -A POSTROUTING -s 10.0.6.0/24 -o seth0 -j MASQUERADE