Azure VPN Gateway
An Azure service that enables the connection of on-premises networks to Azure through site-to-site virtual private networks.
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How to view Connection Logs for Azure Virtual Network Gateway
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(291.2, 0%, 38%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EST%3C/text%3E%3C/svg%3E)
Sheldon Towne
0
Reputation points
Can someone assist with how to view connection logs going through an Azure Virtual Network Gateway?
I have confirmed that the diagnostic logs have been setup via https://learn.microsoft.com/en-us/azure/vpn-gateway/troubleshoot-vpn-with-azure-diagnostics
But all the logs I try provide no results (screenshot below).
Azure VPN Gateway
Azure Virtual Network
Azure Virtual Network
An Azure networking service that is used to provision private networks and optionally to connect to on-premises datacenters.
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ChaitanyaNaykodi-MSFT 27,471 Reputation points Microsoft Employee Moderator2023-10-05T23:15:03.4+00:00 Thank you for reaching out.
Usually, it may take a few hours for the data to show up initially. This is currently mentioned in the document you shared above.
Although if it has been a while since you configured the Diagnostic logs, can you please share the query you are running?
Thank you!
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Sheldon Towne 0 Reputation points
2023-10-06T12:30:44.88+00:00 Thank you for the response.
I setup diagnostic logs on 9/27/23. Below are a couple queries I have run with no results (I have changed the first one to the remote IP of the tunnel).
AzureDiagnostics | where Category == "TunnelDiagnosticLog" //| where remoteIP_s == "<REMOTE IP OF TUNNEL>" | project TimeGenerated, OperationName, remoteIP_s, instance_s, Resource, ResourceGroup | sort by TimeGenerated ascAzureDiagnostics | where Category == "GatewayDiagnosticLog" | project TimeGenerated, OperationName, Message, Resource, ResourceGroup | sort by TimeGenerated ascAzureDiagnostics | where Category == "RouteDiagnosticLog" | project TimeGenerated, OperationName, Message, Resource, ResourceGroup -
Sheldon Towne 0 Reputation points
2023-10-06T13:00:44.4366667+00:00 Thank you for your response.
I setup the diagnostic logs in Azure on 9/27/23. Below are some of the queries I have run with no results (I have changed the remote IP of tunnel to the correct IP in the second query). Also I have run these individually, not all in one query.
AzureDiagnostics | where Category == "GatewayDiagnosticLog" | project TimeGenerated, OperationName, Message, Resource, ResourceGroup | sort by TimeGenerated asc AzureDiagnostics | where Category == "TunnelDiagnosticLog" //| where remoteIP_s == "<REMOTE IP OF TUNNEL>" | project TimeGenerated, OperationName, remoteIP_s, instance_s, Resource, ResourceGroup | sort by TimeGenerated asc AzureDiagnostics | where Category == "RouteDiagnosticLog" | project TimeGenerated, OperationName, Message, Resource, ResourceGroup -
ChaitanyaNaykodi-MSFT 27,471 Reputation points Microsoft Employee Moderator
2023-10-11T02:19:44.41+00:00 Thank you for getting back and apologies for the delay here. To troubleshoot the exact issue I think we will need specialized 1:1 session, where a support engineer can have a screen share session to pin point the issue. If you have a support plan you may file a support ticket, else could you please send an email to azcommunity@microsoft.com with the below details.
Subject : Attn Chaitanya
Thread URL: Link to this thread.
Subscription ID
Please let me know once you have done the same.
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Sheldon Towne 0 Reputation points
2023-10-11T14:52:17.89+00:00 I have sent an email to azcommunity@microsoft.com for the session, thanks.
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ChaitanyaNaykodi-MSFT 27,471 Reputation points Microsoft Employee Moderator
2023-10-12T16:05:28.9966667+00:00 I have replied to your email, please send me the support ticket number when you open the support request.
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