Question

批处理中怎么样使用FOR命令输出本机以及网关的ip和MAC地址

ipconfig /all >ipconfig.txt
find "Physical Address" ipconfig.txt >phyaddr.txt
for /f "skip=2 tokens=15" %%M in (phyaddr.txt) do set Mac=%%M
echo MAC:%MAC%
find "IP Address" ipconfig.txt >IPAddr.txt
for /f "skip=2 tokens=12" %%I in (IPAddr.txt) do set IP=%%I
echo IP:%GateIP%
-----------------------------------------------------------
总是输出不了正确的ip和MAC地址，求大神帮忙！！

Answer 1

@echo off&setlocal enabledelayedexpansion
for /f "tokens=1-2 delims=:" %%a in ('"ipconfig/all|findstr "Default Address"|findstr/v "No""') do (
set /a no=no+1
if !no! equ 1 (echo 网卡是：%%b) else if !no! equ 2 (echo 本机IP地址：%%b) else echo 网关IP: %%b
pause
)

追问

自己摆置一天了，实在是没戏，你的这个我还得慢慢研究学习下
帮忙用NETSH命令编个双向绑定网关和本机的批处理文件，弄个好用的分就给你了，十分感谢！

追答

你这属于另一个问题了。这年头挣点儿分真不容易
@echo off&setlocal enabledelayedexpansion
for /f "tokens=1-2 delims=:" %%a in ('"ipconfig/all|findstr "Default Address"|findstr/v "No""') do (
set /a no=no+1
if !no! equ 1 (echo 网卡是：%%b&set mymac=%%b) else if !no! equ 2 (echo 本机IP地址：%%b&set myip=%%b) else echo 网关IP: %%b&ping %%b -n 1>nul&set gateip=%%b
)
for /f "tokens=1-2 delims= " %%j in ('"arp -a|findstr "%gateip%""') do set gatemac=%%k
arp -d *
arp -s %myip% %mymac%
arp -s %gateip% %gatemac%