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1. Open the <DAS_HOME>/repository/conf/carbon.xml file and configure the <HostName> and <MgtHostName> attributes with the {DAS_SERVER_HOSTNAME}.

   Code Block
   language xml
   <HostName>{DAS_SERVER_HOSTNAME}</HostName> <MgtHostName>{DAS_SERVER_HOSTNAME}</MgtHostName>

2. Open the <DAS_HOME/repository/conf/axis2/axis2.xml file, and enter the {DAS_SERVER_HOSTNAME} as the value for localMemberHost parameter as shown below.

   Code Block
   language xml
   <parameter name="localMemberHost">{DAS_SERVER_HOSTNAME}</parameter>

3. Open  <DAS_HOME/repository/conf/event-processor.xml file and do the following updates. For more information about these configurations, see The Clustering Guide - Minimum High Availability Deployment for DAS 3.1.0 .

   1. In the <!-- Distributed Mode Config → section => <nodeType> element => <manager> sub-element, change the hostName to {DAS_SERVER_HOSTNAME} as shown below.

      Code Block
      language xml
      <manager enable="true"> <hostName>{DAS_SERVER_HOSTNAME}</hostName>

   2. In the <!-- Distributed Mode Config → section => <management> element => <manager> sub-elements, change the hostName to {DAS_SERVER_HOSTNAME} as shown below.

      Code Block
      language xml
      <management> <managers> <manager> <hostName>{DAS_SERVER_HOSTNAME}</hostName>

   3. If the DAS node that you are configuring is a presenter node in a clustered setup, change the hostName to {DAS_SERVER_HOSTNAME} under the  <!-- Distributed Mode Config → section => <nodeType> element => <presenter> sub-element as shown below.

      Code Block
      language xml
      <presenter enable="false"> <hostName>{DAS_SERVER_HOSTNAME}</hostName>

4. If the physical DAS server has multiple network interfaces with different IPs, open either the <DAS_HOME>/bin/load-spark-env-vars.sh file (for Linux) or <DAS_HOME>/bin/load-spark-env-vars.bat file (for Windows), and add the following parameter to configure the Spark IP address. This  binds all the interfaces to a specific interface IP.

   Code Block
   language xml
   export SPARK_LOCAL_IP=<IP _Address>

5. Once the above steps are carried out, restart the DAS server.