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Suddenly cannot access Gen 7 UI from Firefox

LarryLarry All-Knowing Sage ✭✭✭✭

Error message in Firefox (109) started yesterday, Monday, but worked fine as of Friday last week.

Secure Connection Failed

An error occurred during a connection to Certificate key usage inadequate for attempted operation.


Firewall log shows:

HTTPS Handshake: sslv3 alert certificate unknown

I'm using DPI-SSL and the default certificate from the TZ270W since February last year.

I can access the UI from Chrome.

Not sure what might have happened or what - exactly - is going on.

Anyone with clues or suggestions?

Category: Entry Level Firewalls

Best Answer


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    LarryLarry All-Knowing Sage ✭✭✭✭

    Golden award to you @TKWITS because the SW CSR I called spent 20 minutes clicking around and not finding anything...

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