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How to determine maximum DPI-SSL connections on SonicWall firewalls
03/26/2020 376 13440
How to determine maximum DPI-SSL connections on SonicWall firewalls?
In SonicOS 220.127.116.11 and above, DPI-SSL connection information is available under DPI-SSL.
Here is an example of a SonicWall TZ500 running SonicOS 18.104.22.168 with DPI-SSL Status
However you can always find the DPI-SSL connection information in the SonicOS TSR:
- Go to System | Diagnostics | Tech Support Report
- Click the Download Report button to download TSR to your local storage
The SonicOS TSR file is a text file, open the TSR with a word processing program such as MS WordPad or NotePad++.
Search and find the key word "SSL proxied connection count"
Here is an example of a TSR for a SM9800
Max Concurrent DPI-SSL client connections
How to manage around DPI-SSL connection limits?