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TZ500 Firmware

Hi All,

I recently inherited a TZ500 and was having some trouble managing this firewall over SSH. I get the error "Maximum number of SSH sessions are active." It looks like based on previous posts that this was resolved in newer firmware updates.

This TZ500 is running on: SonicOS Enhanced

I tried to find a newer firmware download but this model is completely missing from the Support/downloads section of mysonicwall. It is licensed but my company didn't register this firewall so I cannot see it under My Products and we have never purchased a TZ500 so I couldn't grab it from another one.

Any help on this one?

Category: Entry Level Firewalls


  • If you are the product owner, you can contact the customer service team at SonicWall to take ownership of the device in your own MySonicWall.

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