wsl:: 외부접속시 window to wsl2 port forwarding

wsl2에서 ubuntu port를 외부컴퓨터에서 접근하려면 port가 막혀서 접근이 안된다.

 

예로, wsl2실행하는 컴퓨터에서 127.0.0.1:8080 (0.0.0.0:8080)로 code-server를 실행하면 정상적으로 작동하지만 외부접속을 하려고 실제 IP 주소로 접근하면 port가 막혀서 접속이 불가하다. wsl2를 실행하는 컴퓨터와 동일한 port를 사용하게끔 하는 명령어, 설정이다. 

 

 

 

sudo apt install net-tools


# Make network.ps1 And Run in powershell as Admin with - .\network.ps1  -
./network.ps1


# Refer to https://github.com/microsoft/WSL/issues/4150#issuecomment-504209723

# port 3000, 5000 flask, 8080 code-server, 4389 for RDS


If (-NOT ([Security.Principal.WindowsPrincipal][Security.Principal.WindowsIdentity]::GetCurrent()).IsInRole([Security.Principal.WindowsBuiltInRole] "Administrator")) {   
  $arguments = "& '" + $myinvocation.mycommand.definition + "'"
  Start-Process powershell -Verb runAs -ArgumentList $arguments
  Break
}

$remoteport = bash.exe -c "ifconfig eth0 | grep 'inet '"
$found = $remoteport -match '\d{1,3}\.\d{1,3}\.\d{1,3}\.\d{1,3}';

if ($found) {
  $remoteport = $matches[0];
}
else {
  Write-Output "IP address could not be found";
  exit;
}

$ports = @(4389, 3000, 5000, 8080);
$connectports= @(3389, 3000, 5000, 8080)

for ($i = 0; $i -lt $ports.length; $i++) {
  $port = $ports[$i];
  Invoke-Expression "netsh interface portproxy delete v4tov4 listenport=$port";
  Invoke-Expression "netsh advfirewall firewall delete rule name=$port";

  Invoke-Expression "netsh interface portproxy add v4tov4 listenport=$port connectport=$port connectaddress=$remoteport";
  Invoke-Expression "netsh advfirewall firewall add rule name=$port dir=in action=allow protocol=TCP localport=$port";
}

Invoke-Expression "netsh interface portproxy show v4tov4";


#

 

 

 

 

https://dev.to/vishnumohanrk/wsl-port-forwarding-2e22

WSL Port Forwarding

 

 

 

 

 

 

 

 

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