ip端口映射代码:
#!/bin/sh
set -x
iptables -t nat -F #删除之前规则
for ((i=1;i<19;i++))
do
ip="172.18.1."$[i+9]
iptables -t nat -I POSTROUTING -m state --state NEW -p tcp -m statistic --mode nth --every $i --packet 0 -j SNAT --to-source $ip
done
iptables-save > /etc/sysconfig/iptables
测试代码:
#!/bin/sh
while [ 1 ]
do
curl http://121.40.43.194/get_ip/ip.php
done