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Update Test-IntuneConnectivity.ps1 #1

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81 changes: 60 additions & 21 deletions Test-IntuneConnectivity.ps1
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Original file line number Diff line number Diff line change
Expand Up @@ -7,6 +7,8 @@ The script is created based on the Microsoft 365 IP Address and URL web service
A REST API call is made to the Worldwide instance to obtain the latest endpoint URLs
for Service Area "MEM" and related "M365 Common" and then check connectivity to those endpoint URLs from the client.

Updated by James Vincent - March 2025 to include logging output.

PARAMETERS
n/a

Expand All @@ -15,23 +17,37 @@ PS script execution policy: Bypass
PowerShell 3.0 or later
Does not require elevation
#>
$Timestamp = (Get-Date).toString("ddMMyyyy-HHmm")
$Logfile = "./Test-IntuneConnectivity-$Timestamp.log"
function WriteLog
{
Param ([string]$LogString)
$Stamp = (Get-Date).toString("dd/MM/yyyy HH:mm:ss")
$LogMessage = "$Stamp $LogString"
Add-content $LogFile -value $LogMessage -Encoding UTF8
}

Function Get-ProxySettings {
# Check Proxy settings
Write-Host "Checking winHTTP proxy settings..." -ForegroundColor Yellow
WriteLog "Checking winHTTP proxy settings..."

$ProxyServer = "NoProxy"
$winHTTP = netsh winhttp show proxy
$Proxy = $winHTTP | Select-String server
$ProxyServer = $Proxy.ToString().TrimStart("Proxy Server(s) : ")

if ($ProxyServer -eq "Direct access (no proxy server).") {
$ProxyServer = "NoProxy"
Write-Host "Access Type : DIRECT"
Write-Host "Access Type: DIRECT"
WriteLog "Access Type: DIRECT"
}

if ( ($ProxyServer -ne "NoProxy") -and (-not($ProxyServer.StartsWith("http://")))) {
Write-Host "Access Type : PROXY"
Write-Host "Proxy Server List :" $ProxyServer
Write-Host "Access Type: PROXY"
Write-Host "Proxy Server List: $($ProxyServer)"
WriteLog "Access Type: PROXY"
WriteLog "Proxy Server List: $($ProxyServer)"
$ProxyServer = "http://" + $ProxyServer
}
return $ProxyServer
Expand Down Expand Up @@ -120,12 +136,14 @@ Function Test-DeviceIntuneConnectivity {
$failedEndpointList = @{}

Write-Host "Starting Connectivity Check..." -ForegroundColor Yellow
WriteLog "Starting Connectivity Check..."

foreach ($endpoint in $endpointListM365Common)
{
if ($endpoint.mandatory -eq $true)
{
Write-Host "Checking Category: ..." $endpoint.category -ForegroundColor Yellow
Write-Host "Checking Category: $($endpoint.category)" -ForegroundColor Yellow
WriteLog "Checking Category: $($endpoint.category)"
foreach ($url in $endpoint.urls) {
if ($ProxyServer -eq "NoProxy")
{
Expand All @@ -138,16 +156,20 @@ Function Test-DeviceIntuneConnectivity {
if ($TestResult -eq 200)
{
if (($url.StartsWith('approdimedata') -or ($url.StartsWith("intunemaape13") -or $url.StartsWith("intunemaape17") -or $url.StartsWith("intunemaape18") -or $url.StartsWith("intunemaape19")))) {
Write-Host "Connection to " $url ".............. Succeeded (needed for Asia & Pacific tenants only)." -ForegroundColor Green
Write-Host "Connection to $($url).............. Succeeded (needed for Asia & Pacific tenants only)." -ForegroundColor Green
WriteLog "Connection to $($url).............. Succeeded (needed for Asia & Pacific tenants only)."
}
elseif (($url.StartsWith('euprodimedata') -or ($url.StartsWith("intunemaape7") -or $url.StartsWith("intunemaape8") -or $url.StartsWith("intunemaape9") -or $url.StartsWith("intunemaape10") -or $url.StartsWith("intunemaape11") -or $url.StartsWith("intunemaape12")))) {
Write-Host "Connection to " $url ".............. Succeeded (needed for Europe tenants only)." -ForegroundColor Green
Write-Host "Connection to $($url).............. Succeeded (needed for Europe tenants only)." -ForegroundColor Green
WriteLog "Connection to $($url).............. Succeeded (needed for Europe tenants only)."
}
elseif (($url.StartsWith('naprodimedata') -or ($url.StartsWith("intunemaape1") -or $url.StartsWith("intunemaape2") -or $url.StartsWith("intunemaape3") -or $url.StartsWith("intunemaape4") -or $url.StartsWith("intunemaape5") -or $url.StartsWith("intunemaape6")))) {
Write-Host "Connection to " $url ".............. Succeeded (needed for North America tenants only)." -ForegroundColor Green
Write-Host "Connection to $($url).............. Succeeded (needed for North America tenants only)." -ForegroundColor Green
WriteLog "Connection to $($url).............. Succeeded (needed for North America tenants only)."
}
else {
Write-Host "Connection to " $url ".............. Succeeded." -ForegroundColor Green
Write-Host "Connection to $($url).............. Succeeded." -ForegroundColor Green
WriteLog "Connection to $($url).............. Succeeded."
}
}
else
Expand All @@ -160,16 +182,20 @@ Function Test-DeviceIntuneConnectivity {
$failedEndpointList.Add($endpoint.category, $url)
}
if (($url.StartsWith('approdimedata') -or ($url.StartsWith("intunemaape13") -or $url.StartsWith("intunemaape17") -or $url.StartsWith("intunemaape18") -or $url.StartsWith("intunemaape19")))) {
Write-Host "Connection to " $url ".............. Failed (needed for Asia & Pacific tenants only)." -ForegroundColor Red
Write-Host "Connection to $($url).............. Failed (needed for Asia & Pacific tenants only)." -ForegroundColor Red
WriteLog "Connection to $($url).............. Failed (needed for Asia & Pacific tenants only)."
}
elseif (($url.StartsWith('euprodimedata') -or ($url.StartsWith("intunemaape7") -or $url.StartsWith("intunemaape8") -or $url.StartsWith("intunemaape9") -or $url.StartsWith("intunemaape10") -or $url.StartsWith("intunemaape11") -or $url.StartsWith("intunemaape12")))) {
Write-Host "Connection to " $url ".............. Failed (needed for Europe tenants only)." -ForegroundColor Red
Write-Host "Connection to $($url).............. Failed (needed for Europe tenants only)." -ForegroundColor Red
WriteLog "Connection to $($url).............. Failed (needed for Europe tenants only)."
}
elseif (($url.StartsWith('naprodimedata') -or ($url.StartsWith("intunemaape1") -or $url.StartsWith("intunemaape2") -or $url.StartsWith("intunemaape3") -or $url.StartsWith("intunemaape4") -or $url.StartsWith("intunemaape5") -or $url.StartsWith("intunemaape6")))) {
Write-Host "Connection to " $url ".............. Failed (needed for North America tenants only)." -ForegroundColor Red
Write-Host "Connection to $($url).............. Failed (needed for North America tenants only)." -ForegroundColor Red
WriteLog "Connection to $($url).............. Failed (needed for North America tenants only)."
}
else {
Write-Host "Connection to " $url ".............. Failed." -ForegroundColor Red
Write-Host "Connection to $($url).............. Failed." -ForegroundColor Red
WriteLog "Connection to $($url).............. Failed."
}
}
}
Expand All @@ -184,7 +210,8 @@ Function Test-DeviceIntuneConnectivity {
{
if ($endpoint.mandatory -eq $true)
{
Write-Host "Checking Category: ..." $endpoint.category -ForegroundColor Yellow
Write-Host "Checking Category: $($endpoint.category)" -ForegroundColor Yellow
WriteLog "Checking Category: $($endpoint.category)"
foreach ($url in $endpoint.urls) {
if ($ProxyServer -eq "NoProxy") {
$TestResult = (Invoke-WebRequest -uri $url -UseBasicParsing).StatusCode
Expand All @@ -194,16 +221,20 @@ Function Test-DeviceIntuneConnectivity {
}
if ($TestResult -eq 200) {
if (($url.StartsWith('approdimedata') -or ($url.StartsWith("intunemaape13") -or $url.StartsWith("intunemaape17") -or $url.StartsWith("intunemaape18") -or $url.StartsWith("intunemaape19")))) {
Write-Host "Connection to " $url ".............. Succeeded (needed for Asia & Pacific tenants only)." -ForegroundColor Green
Write-Host "Connection to $($url).............. Succeeded (needed for Asia & Pacific tenants only)." -ForegroundColor Green
WriteLog "Connection to $($url).............. Succeeded (needed for Asia & Pacific tenants only)."
}
elseif (($url.StartsWith('euprodimedata') -or ($url.StartsWith("intunemaape7") -or $url.StartsWith("intunemaape8") -or $url.StartsWith("intunemaape9") -or $url.StartsWith("intunemaape10") -or $url.StartsWith("intunemaape11") -or $url.StartsWith("intunemaape12")))) {
Write-Host "Connection to " $url ".............. Succeeded (needed for Europe tenants only)." -ForegroundColor Green
Write-Host "Connection to $($url).............. Succeeded (needed for Europe tenants only)." -ForegroundColor Green
WriteLog "Connection to $($url).............. Succeeded (needed for Europe tenants only)."
}
elseif (($url.StartsWith('naprodimedata') -or ($url.StartsWith("intunemaape1") -or $url.StartsWith("intunemaape2") -or $url.StartsWith("intunemaape3") -or $url.StartsWith("intunemaape4") -or $url.StartsWith("intunemaape5") -or $url.StartsWith("intunemaape6")))) {
Write-Host "Connection to " $url ".............. Succeeded (needed for North America tenants only)." -ForegroundColor Green
Write-Host "Connection to $($url).............. Succeeded (needed for North America tenants only)." -ForegroundColor Green
WriteLog "Connection to $($url).............. Succeeded (needed for North America tenants only)."
}
else {
Write-Host "Connection to " $url ".............. Succeeded." -ForegroundColor Green
Write-Host "Connection to $($url).............. Succeeded." -ForegroundColor Green
WriteLog "Connection to $($url).............. Succeeded."
}
}
else {
Expand All @@ -215,16 +246,20 @@ Function Test-DeviceIntuneConnectivity {
$failedEndpointList.Add($endpoint.category, $url)
}
if (($url.StartsWith('approdimedata') -or ($url.StartsWith("intunemaape13") -or $url.StartsWith("intunemaape17") -or $url.StartsWith("intunemaape18") -or $url.StartsWith("intunemaape19")))) {
Write-Host "Connection to " $url ".............. Failed (needed for Asia & Pacific tenants only)." -ForegroundColor Red
Write-Host "Connection to $($url).............. Failed (needed for Asia & Pacific tenants only)." -ForegroundColor Red
WriteLog "Connection to $($url).............. Failed (needed for Asia & Pacific tenants only)."
}
elseif (($url.StartsWith('euprodimedata') -or ($url.StartsWith("intunemaape7") -or $url.StartsWith("intunemaape8") -or $url.StartsWith("intunemaape9") -or $url.StartsWith("intunemaape10") -or $url.StartsWith("intunemaape11") -or $url.StartsWith("intunemaape12")))) {
Write-Host "Connection to " $url ".............. Failed (needed for Europe tenants only)." -ForegroundColor Red
Write-Host "Connection to $($url).............. Failed (needed for Europe tenants only)." -ForegroundColor Red
WriteLog "Connection to $($url).............. Failed (needed for Europe tenants only)."
}
elseif (($url.StartsWith('naprodimedata') -or ($url.StartsWith("intunemaape1") -or $url.StartsWith("intunemaape2") -or $url.StartsWith("intunemaape3") -or $url.StartsWith("intunemaape4") -or $url.StartsWith("intunemaape5") -or $url.StartsWith("intunemaape6")))) {
Write-Host "Connection to " $url ".............. Failed (needed for North America tenants only)." -ForegroundColor Red
Write-Host "Connection to $($url).............. Failed (needed for North America tenants only)." -ForegroundColor Red
WriteLog "Connection to $($url).............. Failed (needed for North America tenants only)."
}
else {
Write-Host "Connection to " $url ".............. Failed." -ForegroundColor Red
Write-Host "Connection to $($url).............. Failed." -ForegroundColor Red
WriteLog "Connection to $($url).............. Failed."
}
}
}
Expand All @@ -239,14 +274,18 @@ Function Test-DeviceIntuneConnectivity {
if ($TestFailed)
{
Write-Host "Test failed. Please check the following URLs:" -ForegroundColor Red
WriteLog "Test failed. Please check the following URLs:"
foreach ($failedEndpoint in $failedEndpointList.Keys) {
Write-Host $failedEndpoint -ForegroundColor Red
WriteLog $failedEndpoint
foreach ($failedUrl in $failedEndpointList[$failedEndpoint]) {
Write-Host $failedUrl -ForegroundColor Red
WriteLog $failedUrl
}
}
}
Write-Host "Test-DeviceIntuneConnectivity completed successfully." -ForegroundColor Green -BackgroundColor Black
WriteLog "Test-DeviceIntuneConnectivity completed successfully."
}

### Main ###
Expand Down