Azure Firewall
An Azure network security service that is used to protect Azure Virtual Network resources.
578 questions
TLS Inspection not working.
![](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(236.8, 75%, 32%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3ELA%3C/text%3E%3C/svg%3E)
Love Arinze
156
Reputation points
TLS Inspection with auto-generate new certification feature in Azure Firewall Premium does not work.
The document followed was as follows. https://techcommunity.microsoft.com/t5/azure-network-security-blog/building-a-poc-for-tls-inspection-in-azure-firewall/ba-p/3676723
The web browser does NOT show the Azure Firewall certificate when a site is accessed.
Please kindly assist with getting this setup to work.
More info:
We are in the process of migrating Azure-based Sophos firewall to Azure Firewall Premium; all firewall rules have been created and tested. TLS inspection has been enabled, but it does not work. We need your expertise in making TLS inspection work.
Observation: Though TLS inspection and routing are correctly configured in Azure, the web browser does not seem to utilize the installed certificate, because of which, the intended inspection does not take place.
{count} votes
-
![](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(134.4, 59%, 23%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3ECM%3C/text%3E%3C/svg%3E)
ChaitanyaNaykodi-MSFT 23,106 Reputation points Microsoft Employee2023-03-20T23:55:41.1+00:00 Thank you for reaching out.
Based on the troubleshooting document here can you please confirm if your browser contains a valid root certificate? Firefox and some other browsers may have special certification policies.
-
Love Arinze 156 Reputation points
2023-03-21T02:02:37.82+00:00 I figured it out thanks.
-
ChaitanyaNaykodi-MSFT 23,106 Reputation points Microsoft Employee
2023-03-27T20:15:41.9533333+00:00 Glad to know the issue was resolved. If possible, can you please share the resolution here? so that it can help community members facing similar issue. Thank you!
Sign in to comment