explicitly disable IPv6 for OVD Version 11.1.1.2.0 to 11.1.1.7.0

see the current matrix to see if your OAM version support IPV4 or IPV6.

www.oracle.com/technetwork/middleware/id-mgmt/documentation/identity-access-111220certmatrix-2105036.xlsx

if you have to disable IPV6 please follow below instructions in order to disable IPV6 at OVD.

To accomplish this add -DuseIPv6Address=false and -Djava.net.preferIPv6Addresses=false in "java-options" for the OVD instance

Perform the next:

1. Shutdown the OVD instance

Example:

opmnctl stopproc ias-component=ovd1

2. Make a backup copy of file opmn.xml

cd $INSTANCE_HOME/config/OPMN/opmn
cp opmn.xml opmn.xml.back

3. Edit file opmn.xml and add -DuseIPv6Address=false -Djava.net.preferIPv6Addresses=false in "java-options" for the OVD instance

Example:

</ias-component><ias-component id="ovd1">
  <process-type id="OVD" module-id="OVD">
     <module-data>
     <category id="start-options">
     <data id="java-bin" value="$ORACLE_HOME/jdk/bin/java"/>
     <data id="java-options" value="-server -Xms256m -Xmx256m  -DuseIPv6Address=false -Djava.net.preferIPv6Addresses=false -Dvde.soTimeoutBackend=0 -Didm.oracle.home=$ORACLE_HOME  -Dcommon.components.home=$ORACLE_HOME/../oracle_common -Doracle.security.jps.config=$ORACLE_INSTANCE/config/JPS/jps-config-jse.xml"/>
     <data id="java-classpath" value="$ORACLE_HOME/ovd/jlib/vde.jar$:$ORACLE_HOME/jdbc/lib/ojdbc6.jar"/>
     </category>
     </module-data>
     <stop timeout="120"/>
  </process-type>


4. Start the OVD instance

opmnctl startproc ias-component=ovd1