Kaffeeundcode
Script Library
PowerShell 01.06.2026

Script Workspace

Check InternetConnection

Review the purpose, inspect the code, then test it safely in your own tenant.

95_Check-InternetConnection.ps1

<#
.SYNOPSIS
    Prüft Internetverbindung zu MS Graph.
    
.DESCRIPTION
    Ping / Test-Connection zu graph.microsoft.com.
    
.NOTES
    File Name: 95_Check-InternetConnection.ps1
    Author: Mattia Cirillo
    Version: 1.0
#>

if (Test-Connection graph.microsoft.com -Count 1 -Quiet) {
    Write-Host "Verbindung zu Graph API OK." -ForegroundColor Green
} else {
    Write-Error "Keine Verbindung zu graph.microsoft.com"
}