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Error :

TCP Provider: A connection attempt failed because the connected party did not properly respond after a period of time, or established connection failed because connected host has failed to respond.**

Things I have worked out so far :

  1. I enabled REMOTE CONNECTIONS on both servers A (SQL Server 2008 R2) and B (SQL Server 2014).Both default SQL Servers(MSSQLSERVER).

  2. I turned on both servers and enabled SQL Port 1433 and SQL Browser port UDP 1434.

  3. TCP/IP enabled on both servers.

  4. I started SQL Browser service on both servers.

But still I am facing above issue. Please help me solve it.

  • Did you restart sql server services after you enabled TCP/IP ? – Kin Shah Jun 13 '16 at 13:43
  • Kin as the TCP IP/IP is already enabled,I did not restart the service. – SQLBoy Jun 13 '16 at 13:52
  • Kin is there any issue because my SQL Servers: one is sql server 2008 R2 and other is SQL Server 2014 and have AOAGs enabled on database ? – SQLBoy Jun 13 '16 at 14:12