Resolve problems with reserved tcp ports

[yunkon-kim]

I enabled Hiper-V, WSL2, and Docker Desktop.

CB-Spider and CB-Tumblebug can't sometimes run due to port binding.

The cause seems to be reserved TCP ports on Windows.

Like the following result, TCP ports under 10000 were reserved.

PS C:\Windows\system32> netsh int ipv4 show excludedportrange protocol=tcp

프로토콜 tcp 포트 제외 범위

시작 포트    끝 포트
----------    --------
      5357        5357
      8233        8233
     13543       13642
     13643       13742
     13743       13842
     13843       13942
     13943       14042
     14043       14142
     14143       14242
     50000       50059     *

* - 관리 포트 제외입니다.

[Suggestion (temporary)]
It could be resolved by the below commands

• (Option 1) To set dynamic TCP start port

  netsh int ipv4 set dynamic tcp start=49152 num=16384
  

• (Option 2) Restart winnat

  net stop winnat
  net start winnat