阿里云nat mysql配置

# Generated by iptables-save v1.4.21 on Mon Nov 16 21:47:12 2015
*filter
:INPUT DROP [80:4800]
:FORWARD ACCEPT [0:0]
:OUTPUT ACCEPT [14:1580]
#-A INPUT -t tcp -m tcp --dport 80 -m state --state NEW -j ACCEPT
#-A INPUT -p tcp  --dport 22 -m state --state NEW -j ACCEPT
-A FORWARD -m state --state ESTABLISHED,RELATED -j ACCEPT
-A INPUT -p tcp -m state --state NEW -m tcp --dport 81 -j ACCEPT
-A INPUT -p tcp -m state --state NEW -m tcp --dport 82 -j ACCEPT
-A INPUT -p tcp -m state --state NEW -m tcp --dport 22 -j ACCEPT
-A INPUT -p tcp -m state --state NEW -m tcp --dport 8080 -j ACCEPT
-A INPUT -p tcp -m state --state NEW -m tcp --dport 8082 -j ACCEPT
-A INPUT -p tcp -m state --state NEW -m tcp --dport 3306 -j ACCEPT
-A INPUT -p tcp -m state --state NEW -m tcp --dport 8000 -j ACCEPT
-A FORWARD -d 10.b.b.b -p tcp --dport 3306 -j ACCEPT
#-A FORWARD -d 10.A.A.A -p tcp --dport 3306 -j ACCEPT
-A INPUT -m state --state RELATED,ESTABLISHED -j ACCEPT
-A INPUT -i lo -j ACCEPT
COMMIT


*nat
:PREROUTING ACCEPT [0:0]
:POSTROUTING ACCEPT [0:0]
:OUTPUT ACCEPT [0:0]
-A POSTROUTING -d 10.A.A.A/255.255.255.255 -o eth0 -j MASQUERADE
-A PREROUTING -d 10.b.b.b -p tcp --dport 8082 -j DNAT --to 10.A.A.A:3306
COMMIT

# Completed on Mon Nov 16 21:47:12 2015