Remote Connections Not establishing

  • Hi,

    I am getting problem with remote login to the sql instance

    In machine Sql 2008R2 is installed as default later 2014 installed as named instance. Both TCP/IP, shared memory,namedpipes are enabled for both named & default instances. For the default instance I can used the remote connections but the named instance is not allowing remote connections

  • ramana3327 (3/26/2015)


    Hi,

    I am getting problem with remote login to the sql instance

    In machine Sql 2008R2 is installed as default later 2014 installed as named instance. Both TCP/IP, shared memory,namedpipes are enabled for both named & default instances. For the default instance I can used the remote connections but the named instance is not allowing remote connections

    Is the browser service running? Are you able to connect SERVERNAME,LISTENINGPORT ?

  • For each instance needs one browser service?

    I can see

    Sql Integration servecies 11.0 & Sql Integration servecies 12.0,

    Sql server (Named) & Sql server (default),

    Sql Agent (named) & sql Agenet (default)

    but only one sql broswer

  • Most likely a firewall issue.

    The following link provides step by step diagnosis.

    http://blogs.technet.com/b/mdegre/archive/2011/06/04/resolve-sql-server-connectivity-issues.aspx

  • When I check for TCP?IP ports

    both default & named instances are using default 1433

  • My recommendation is to disable the SQL Server firewall completely and test it.

    If still no connection, use

    netstat -ano

    It will show you which ports SQL Server processes (you have two process ids, one for each instance) are listening.

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