Author : MD TAREQ HASSAN | Updated : 2022/01/27
A connection was successfully established with the server, but then an error occurred during the pre-login handshake
- Check that weather you added “
0.0.0.0/0” route in Managed Instance subnet’s route table - Instead of overring default “
0.0.0.0/0” route with next hop to internet (required for TLS certificates), add UDR for each on-premise network (with next hop to Firewall private IP)