一个自动绑定arp网关的批处理

@echo OFF
if %~n0==arp exit
if %~n0==Arp exit
if %~n0==ARP exit
arp -d
echo 正在获取本机信息.....
:IP
FOR /f "skip=13 tokens=15 usebackq " %%i in (`ipconfig /all`) do Set IP=%%i && GOTO MAC
echo IP:%IP%
:MAC
FOR /f "skip=13 tokens=12 usebackq " %%i in (`ipconfig /all`) do Set MAC=%%i && GOTO GateIP
echo MAC:%MAC%
:GateIP
echo 正在获取网关信息.....
:Start
arp -s %IP% %MAC%
arp -s 192.168.0.1 00-13-20-83-9d-b0
arp -s 192.168.0.245 00-0c-f1-78-ba-36
arp -s 192.168.0.249 00-0e-0c-3c-9c-e6
arp -s 192.168.0.250 00-14-78-7f-41-fe
echo 操作完成!!!
exit