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naxmefy/wsl2ports.ps1

Created July 19, 2022 07:50
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  1. naxmefy created this gist Jul 19, 2022.
    35 changes: 35 additions & 0 deletions wsl2ports.ps1
    View file
    Original file line number Diff line number Diff line change
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    $remoteport = bash.exe -c " hostname -I | awk '{print $1}'"
    # $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{
    echo "The Script Exited, the ip address of WSL 2 cannot be found";
    exit;
    }

    #[Ports]

    #All the ports you want to forward separated by coma
    $ports=@(80,443,10000,3000,5000,19000,8000,8080,8081,1337);


    #[Static ip]
    #You can change the addr to your ip config to listen to a specific address
    $addr='0.0.0.0';
    $ports_a = $ports -join ",";


    #Remove Firewall Exception Rules
    iex "Remove-NetFireWallRule -DisplayName 'WSL 2 Firewall Unlock' ";

    #adding Exception Rules for inbound and outbound Rules
    iex "New-NetFireWallRule -DisplayName 'WSL 2 Firewall Unlock' -Direction Outbound -LocalPort $ports_a -Action Allow -Protocol TCP";
    iex "New-NetFireWallRule -DisplayName 'WSL 2 Firewall Unlock' -Direction Inbound -LocalPort $ports_a -Action Allow -Protocol TCP";

    for( $i = 0; $i -lt $ports.length; $i++ ){
    $port = $ports[$i];
    iex "netsh interface portproxy delete v4tov4 listenport=$port listenaddress=$addr";
    iex "netsh interface portproxy add v4tov4 listenport=$port listenaddress=$addr connectport=$port connectaddress=$remoteport";
    }