程序服务器是linux系统,防火墙配置如下
:INPUT DROP [0:0]
:FORWARD DROP [0:0]
:OUTPUT ACCEPT [0:0]
-A INPUT -p tcp -m tcp --dport 22 -j ACCEPT
-A INPUT -p tcp -m tcp --dport 80 -j ACCEPT
-A INPUT -p tcp -m tcp --dport 21 -j ACCEPT
-A INPUT -p tcp -m tcp --dport 3306 -j ACCEPT
-A INPUT -s 192.168.0.6/32 -j ACCEPT
-A INPUT -s 180.153.82.48 -j ACCEPT
-A INPUT -s 124.238.249.8 -j ACCEPT
-A INPUT -s 119.147.79.31 -j ACCEPT |