We did enable TLS 1.2 on the TMG and everything is working fine. TMG services 1.2 without problem and for compatibility with older products it can talk 1.0, 1.1, 1.2.
But now SQL Logging is broken.
- We tested logging to the local Express - not working
- Tested to remote SQL (2014) - not working.
The strange thing is, when we click "Test" it works perfect and we see a connection made to the SQL Server. But logging stays on disconnected.
We tried so many things but finally we found out that TMG is not even try to connect the SQL Servers at all. It looks like TMG does not initialialize connections, with network monitor no traffic is seen at all.
