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Azure Firewall Health and SNAT Ports usage shows unavailable after 3 days.

Jayadeava Balaraja 1 Reputation point
2022-02-10T12:44:03.91+00:00

Azure Firewall Health and SNAT Ports usage shows unavailable after 3 days.

Earlier, SNAT was 0% and Health state was 100%.

What could have gone wrong. Probably I was enabling log analytics for this Firewall that day. Tried to remove it to rule that out though I believe that was not the cause.

Can anyone let me know if this is a serious issue. Am I missing something ?

Azure Monitor
Azure Monitor
An Azure service that is used to collect, analyze, and act on telemetry data from Azure and on-premises environments.
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Azure Firewall
Azure Firewall
An Azure network security service that is used to protect Azure Virtual Network resources.
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  1. Jayadeava Balaraja 1 Reputation point
    2022-02-15T16:42:48.107+00:00

    174534-firewall-snat-state-issue-li.jpgThank you for addressing @Monalla-MSFT

    For more information, please see the metric attached here please 174572-firewall-health-state-issue-li.jpg

    As per these attachement, it is clear that something happened on Feb 7th.

    Upon tracing back I could see we had deployed a proxy server on Feb 8th and created an application rule in firewall for this proxy server. But the log says we had issue on Feb 7th mid day.

    Not getting a clue on where to check, if this is something to worry about as I dont see any issue with the firewall's functions.

    Thank you

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