I filled credential fields with my server information but it is returning a timeout error when i try to connect, is the filling incorrect? Server: 192.168.1.7 Database: DatabaseName user: sql login password: sql password port: 1433 domain: HPMM <<---- SELECT DEFAULT_DOMAIN()[DomainName]; That cre…

Hi @gervabit84 Welcome to the community! I recommend trying host.docker.internal instead of the 192.168.1.7 , and disable TLS in the credential settings Using SQL database connection - Microsoft SQL credentials | n8n Docs You can use these credentials to authenticate the following nod…

Since the connection works fine from inside the container with tedious directly using encrypt: false, the network isn’t the problem, it’s how n8n’s MS SQL node passes those options to tedious under the hood. SQL Server 2008 is really old and newer versions of tedious default to requiring encryption …

Problem with Credentials, SQL Server, N8N Docker

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Anshul_Namdev Février 28, 2026, 9:41 2

Hi @gervabit84 Welcome to the community!
I recommend trying host.docker.internal instead of the 192.168.1.7 , and disable TLS in the credential settings

And i recommend reading this post:

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Problem with Credentials, SQL Server, N8N Docker

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