Server 2019 and DPI-SSL
We have DPI-SSL enabled on our NSA3650 and is working well.
All Microsoft 2016 servers and Windows 10 PCs will use the SonicWALL 2048 bit cert and decrypt https sites.
However, we have configured a couple of 2019 servers which fail to establish connections to https websites.
We have tried Edge, Chrome and Firefox - all fail with "Secure Connection Failed" messages.
We use a DEAG group which is used to bypass DPI-SSL for trusted FQDN sites. These excluded sites are accessible to the 2019 Servers.
If we disable DPI-SSL on the NSA3650, all https sites are accessible to the 2019 Servers.
I have used IIS Crypto to check which cipher suites are used.
Anyone else on this forum having issues with Server 2019 and DPI-SSL?