Document Details
Application Gateway Troubleshooting 502
❌
This page contains Windows bias
About This Page
This page is part of the Azure documentation. It contains code examples and configuration instructions for working with Azure services.
Bias Analysis
Bias Types:
⚠️
powershell_heavy
⚠️
windows_first
⚠️
missing_linux_example
⚠️
windows_tools
Summary:
The documentation page demonstrates a strong Windows bias by providing only Azure PowerShell (Windows-centric) command examples for troubleshooting, referencing Windows tools and patterns (such as IIS and PowerShell cmdlets), and omitting equivalent Azure CLI (cross-platform) or Bash/Linux command examples. There are no Linux-specific troubleshooting steps or examples, and Windows terminology and tools are mentioned exclusively or before any cross-platform alternatives.
Recommendations:
- Add Azure CLI (az) command examples alongside PowerShell for all troubleshooting steps, ensuring parity for Linux and macOS users.
- Include Bash shell command examples where appropriate, especially for network and DNS troubleshooting.
- Reference both Windows (IIS) and Linux (Apache/Nginx) web server scenarios in health probe and SSL certificate troubleshooting sections.
- Explicitly mention that all steps can be performed from Linux/macOS using Azure CLI or portal, and provide links to relevant documentation.
- Avoid using Windows-specific terminology or tools exclusively; always provide cross-platform alternatives.
- Where JSON output is shown from PowerShell, show equivalent output from Azure CLI (az network vnet show, etc.).
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Scan History
| Date | Scan ID | Status | Bias Status |
|---|---|---|---|
| 2025-07-12 23:44 | #41 | in_progress | ❌ Biased |
| 2025-07-12 00:58 | #8 | cancelled | ✅ Clean |
| 2025-07-10 05:06 | #7 | processing | ✅ Clean |
| 2025-07-09 23:22 | #6 | cancelled | ✅ Clean |
Flagged Code Snippets
$vnet = Get-AzVirtualNetwork -Name vnetName -ResourceGroupName rgName
Get-AzVirtualNetworkSubnetConfig -Name appGwSubnet -VirtualNetwork $vnet
Get-AzEffectiveNetworkSecurityGroup -NetworkInterfaceName nic1 -ResourceGroupName testrg
Get-AzEffectiveRouteTable -NetworkInterfaceName nic1 -ResourceGroupName testrg
Get-AzVirtualNetwork -Name vnetName -ResourceGroupName rgName
DhcpOptions : {
"DnsServers": [
"x.x.x.x"
]
}
Get-AzApplicationGateway -Name "SampleGateway" -ResourceGroupName "ExampleResourceGroup"
New-AzApplicationGatewayBackendHttpSettings -Name 'Setting01' -Port 80 -Protocol Http -CookieBasedAffinity Enabled -RequestTimeout 60