A client’s ERRORLOG showed database mirroring error 1474, ‘The specified network name is no longer available’. The cause was outside SQL Server.
SQL SERVER – Unable to Bring Resource Online – Error – Could Not Find Any IP Address that this SQL Server Instance Depends Upon
A clustered SQL Server could not find any IP address it depends upon, so it would not start. Here is how to fix it and bring the resource online.
Network Packet Size: When a Bigger Packet Helps Large Results
Test network packet size on a specific SQL Server connection, verify the negotiated value, and compare large-result performance carefully.
SQL SERVER – Fixing Annoying Network Binding Order Error – Notes from the Field #112
Ryan Adams explains a critical SQL Server error about network binding order and shows how to fix it in this Notes from the Field episode.
SQL SERVER – FIX – A connection cannot be made to redirector. Ensure that ‘SQL Browser’ service is running. (Microsoft.AnalysisServices.AdomdClient)
I opened SQL Server Management Studio and instead of a database engine. Below is the error which I received for SQL Browser:
Is It the Database? Reading ASYNC_NETWORK_IO
Investigate ASYNC_NETWORK_IO with request and task evidence, check client consumption, and separate large outputs from network faults.
Connecting to SQL Server From Home Without Exposing Port 1433
Keep port 1433 off the public internet by checking external reachability and using VPN, a jump host, Bastion, and trusted encryption.