经验技巧:Linux VPN服务器之OpenVPN
中国IT实验室 发表于:11年12月21日 15:36 [转载] 中国IT实验室
iptables -A FORWARD -s ! $PRIVATE -i eth1 -j DROP
iptables -A INPUT -s $LOOP -j ACCEPT
iptables -A INPUT -d $LOOP -j ACCEPT
iptables -A INPUT -p icmp --icmp-type echo-request -j ACCEPT
iptables -A INPUT -p tcp --dport http -j ACCEPT
iptables -A INPUT -p tcp --dport ssh -j ACCEPT
iptables -A INPUT -p udp --dport 5000 -j ACCEPT
iptables -A INPUT -i tun+ -j ACCEPT
iptables -A FORWARD -i tun+ -j ACCEPT
iptables -A INPUT -i tap+ -j ACCEPT
iptables -A FORWARD -i tap+ -j ACCEPT
iptables -A INPUT -i eth1 -j ACCEPT
iptables -A FORWARD -i eth1 -j ACCEPT
iptables -A OUTPUT -m state --state NEW -o eth0 -j ACCEPT
iptables -A INPUT -m state --state ESTABLISHED,RELATED -j ACCEPT
iptables -A FORWARD -m state --state NEW -o eth0 -j ACCEPT
iptables -A FORWARD -m state --state ESTABLISHED,RELATED -j ACCEPT
iptables -t nat -A POSTROUTING -s $PRIVATE -o eth0 -j MASQUERADE
home.up脚本如下:
#!/bin/bash
route add -net 192.168.1.0 netmask 255.255.255.0 gw 10.1.0.1
openvpn-startup.sh脚本如下:
#!/bin/bash
dir=/etc/openvpn
$dir/firewall.sh
modprobe tun
echo 1 > /proc/sys/net/ipv4/ip_forward
openvpn --config /etc/openvpn/static-home.conf