SonicWALL NSA 4600 device DPI SSL Issue,
In NSA 4600 after 1 or 2 month DPI SSL connection going to 0 or stuck with some number after not working and everything going bypass,
after the restart the firewall its working
so anyone please help with the issue.
Category: Mid Range Firewalls
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Welcome to SonicWall community.
Could you please let us know the firmware version of the firewall?
We have made a lot of DPI SSL related improvements on the latest release 22.214.171.124 - 79n. If you are not already on it, could you please use the KB below and upgrade to it?
Technical Support Advisor, Premier Services
I had this exact issue with multiple TZ firewalls a while back. Seems to have been fixed in later releases.