[freetds] tsql Unable to connect: Adaptive Server is unavailable or does not exist

Today I was trying to connect to SQL Server from my OSx Mac and I was getting "Unable to connect: Adaptive Server is unavailable or does not exist".

I was able to connect to another sql server in the same farm from laptop.

Found out by default --> TCP connectivity is disabled for SQL Server.

Microsoft SQL Server 2008 R2 > Configuration Tools > SQL Server Configuration Manager > SQL Server Network Configuration > Protocols for MSSQLSERVER

Protocol Name: TCP/IP (Enable)

Thats all :))