SQL Server 2008 Port binding

  • Hi,

    I have got 3 SQL SQL 2008 Instance in a single Window 2008 Server. We are planning to bind FQDN with SQL port. Without changing connection String at application side.

    Exp:

    db1.xyx.com it should connect SQL instance 1,

    db2.xyx.com it should connect SQL instance 2,

    db1.xyx.com it should connect SQL instance 3

    can any one suggest how to do port binding with IP/FQDN

    Regards,

    Vinod K

  • SQL Server Client has support for Aliases, these may be published by using Group Policy Preferences.



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  • DNS is incapable of port binding.. So as you have specified it it cannot be done.

    However, since it isn't a clustered machine you may be able to add 2-3 IP addresses to the NIC card and bind each instance (on port 1433) to that IP address..

    DNS can only convert a name to an IP address, it can't give you a port as well..

    CEWII

  • Thank you friends....

    I have been assined 2 more ip to my server. But iam not able to bind the ips with SQL

    Instances. Can any one send me the steps for ip binding with sql instance

  • SQL Server Configuration Manager

    SQL Server Network Configuration

    Protocols for InstanceX

    Protocols for InstanceY

    Protocols for InstanceZ

    Under each of those protocols will be TCP/IP, by default they will all listen on all IP addresses. You will need to turn off most of those and enable the individual IP addresss and specific ports.

    CEWII

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