重覆撥接光世代，取得想要得到的浮動IP開頭

JDP

1. @echo off
   
2. :loop
   
3. 
   
4. rasdial /disconnect
   
5. rasdial "寬頻連線" HN帳號 密碼
   
6. 
   
7. ipconfig | findstr "IPv4 Address"
   
8. ipconfig | findstr /I "IPv4.*$" | findstr "1\..*\..*\..*$" || goto loop
   
9. 
   
10. pause

複製代碼