Instalación de DPS: El origen de Avamar permanece en el estado "Disconnected" después de agregarlo a la búsqueda

Después de implementar DPSearch y agregar un origen de Avamar a DPSearch, permanece en estado "desconectado". La reparación del agente desde Search Console no ayuda.
En los registros de search-avamar-action-AvamarSourceName.log, podemos ver lo siguiente:       

8|P 1|T [qtp688581408-21]|2021-05-25 13:06:15,581|Avamar::logon|ERROR|Failed to log in Avamar server "Avamar Source" with error "Connection or outbound has closed" org.apache.axis2.AxisFault: Connection or outbound has closed
    at org.apache.axis2.AxisFault.makeFault(AxisFault.java:430)
    at org.apache.axis2.transport.http.SOAPMessageFormatter.writeTo(SOAPMessageFormatter.java:83)
    at org.apache.axis2.transport.http.AxisRequestEntity.writeRequest(AxisRequestEntity.java:84)
    at org.apache.commons.httpclient.methods.EntityEnclosingMethod.writeRequestBody(EntityEnclosingMethod.java:499)
    at org.apache.commons.httpclient.HttpMethodBase.writeRequest(HttpMethodBase.java:2114)
    at org.apache.commons.httpclient.HttpMethodBase.execute(HttpMethodBase.java:1096)
    at org.apache.commons.httpclient.HttpMethodDirector.executeWithRetry(HttpMethodDirector.java:398)
    at org.apache.commons.httpclient.HttpMethodDirector.executeMethod(HttpMethodDirector.java:171)
    at org.apache.commons.httpclient.HttpClient.executeMethod(HttpClient.java:397)
    at org.apache.commons.httpclient.HttpClient.executeMethod(HttpClient.java:346)
    at org.apache.axis2.transport.http.AbstractHTTPSender.executeMethod(AbstractHTTPSender.java:557)
    at org.apache.axis2.transport.http.HTTPSender.sendViaPost(HTTPSender.java:199)
    at org.apache.axis2.transport.http.HTTPSender.send(HTTPSender.java:76)
    at org.apache.axis2.transport.http.CommonsHTTPTransportSender.writeMessageWithCommons(CommonsHTTPTransportSender.java:400)
    at org.apache.axis2.transport.http.CommonsHTTPTransportSender.invoke(CommonsHTTPTransportSender.java:225)
    at org.apache.axis2.engine.AxisEngine.send(AxisEngine.java:438)
    at org.apache.axis2.description.OutInAxisOperationClient.send(OutInAxisOperation.java:402)
    at org.apache.axis2.description.OutInAxisOperationClient.executeImpl(OutInAxisOperation.java:229)
    at org.apache.axis2.client.OperationClient.execute(OperationClient.java:165)
    at com.avamar.mc.sdk10.Mcsdk10Stub.login(Mcsdk10Stub.java:28944)
    at com.avamar.mc.sdk10.client.McSdkClient.connect(McSdkClient.java:70)
    at com.avamar.mc.sdk10.client.McSdkClient.connect(McSdkClient.java:64)
    at com.emc.zinc.avamar.Avamar.logon(Avamar.java:3592)
    at com.emc.zinc.avamar.AvamarConnector.logOn(AvamarConnector.java:41)
    at com.emc.zinc.dpsearch.action.ConnectionHelper.connect(ConnectionHelper.java:39)
    at com.emc.zinc.dpsearch.action.ConnectionHelper.connectSource(ConnectionHelper.java:64)
    at com.emc.zinc.avamar.action.AdminActionResource.performAction(AdminActionResource.java:49)
    at com.emc.zinc.avamar.action.AdminActionResource.connectToSource(AdminActionResource.java:63)
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
    at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
    at java.lang.reflect.Method.invoke(Unknown Source)
    at org.glassfish.jersey.server.model.internal.ResourceMethodInvocationHandlerFactory$1.invoke(ResourceMethodInvocationHandlerFactory.java:81)
    at org.glassfish.jersey.server.model.internal.AbstractJavaResourceMethodDispatcher$1.run(AbstractJavaResourceMethodDispatcher.java:144)
    at org.glassfish.jersey.server.model.internal.AbstractJavaResourceMethodDispatcher.invoke(AbstractJavaResourceMethodDispatcher.java:161)
    at org.glassfish.jersey.server.model.internal.JavaResourceMethodDispatcherProvider$ResponseOutInvoker.doDispatch(JavaResourceMethodDispatcherProvider.java:160)
    at org.glassfish.jersey.server.model.internal.AbstractJavaResourceMethodDispatcher.dispatch(AbstractJavaResourceMethodDispatcher.java:99)
    at org.glassfish.jersey.server.model.ResourceMethodInvoker.invoke(ResourceMethodInvoker.java:389)
    at org.glassfish.jersey.server.model.ResourceMethodInvoker.apply(ResourceMethodInvoker.java:347)
    at org.glassfish.jersey.server.model.ResourceMethodInvoker.apply(ResourceMethodInvoker.java:102)
    at org.glassfish.jersey.server.ServerRuntime$2.run(ServerRuntime.java:326)
    at org.glassfish.jersey.internal.Errors$1.call(Errors.java:271)
    at org.glassfish.jersey.internal.Errors$1.call(Errors.java:267)
    at org.glassfish.jersey.internal.Errors.process(Errors.java:315)
    at org.glassfish.jersey.internal.Errors.process(Errors.java:297)
    at org.glassfish.jersey.internal.Errors.process(Errors.java:267)
    at org.glassfish.jersey.process.internal.RequestScope.runInScope(RequestScope.java:317)
    at org.glassfish.jersey.server.ServerRuntime.process(ServerRuntime.java:305)
    at org.glassfish.jersey.server.ApplicationHandler.handle(ApplicationHandler.java:1154)
    at org.glassfish.jersey.jetty.JettyHttpContainer.handle(JettyHttpContainer.java:195)
    at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:96)
    at org.eclipse.jetty.server.Server.handle(Server.java:498)
    at org.eclipse.jetty.server.HttpChannel.handle(HttpChannel.java:310)
    at org.eclipse.jetty.server.HttpConnection.onFillable(HttpConnection.java:258)
    at org.eclipse.jetty.io.AbstractConnection$2.run(AbstractConnection.java:544)
    at org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:635)
    at org.eclipse.jetty.util.thread.QueuedThreadPool$3.run(QueuedThreadPool.java:555)
    at java.lang.Thread.run(Unknown Source)
Caused by: com.ctc.wstx.exc.WstxIOException: Connection or outbound has closed
    at com.ctc.wstx.sw.BaseStreamWriter._finishDocument(BaseStreamWriter.java:1421)
    at com.ctc.wstx.sw.BaseStreamWriter.close(BaseStreamWriter.java:241)
    at org.apache.axiom.util.stax.wrapper.XMLStreamWriterWrapper.close(XMLStreamWriterWrapper.java:46)
    at org.apache.axiom.om.impl.MTOMXMLStreamWriter.close(MTOMXMLStreamWriter.java:188)
    at org.apache.axiom.om.impl.llom.OMSerializableImpl.serializeAndConsume(OMSerializableImpl.java:197)
    at org.apache.axis2.transport.http.SOAPMessageFormatter.writeTo(SOAPMessageFormatter.java:79)
    ... 56 more
Caused by: java.net.SocketException: Connection or outbound has closed
    at sun.security.ssl.SSLSocketImpl$AppOutputStream.write(Unknown Source)
    at java.io.BufferedOutputStream.flushBuffer(Unknown Source)
    at java.io.BufferedOutputStream.flush(Unknown Source)
    at org.apache.commons.httpclient.ChunkedOutputStream.flush(ChunkedOutputStream.java:191)
    at com.ctc.wstx.io.UTF8Writer.flush(UTF8Writer.java:103)
    at com.ctc.wstx.sw.BufferingXmlWriter.flush(BufferingXmlWriter.java:241)
    at com.ctc.wstx.sw.BufferingXmlWriter.close(BufferingXmlWriter.java:214)
    at com.ctc.wstx.sw.BaseStreamWriter._finishDocument(BaseStreamWriter.java:1419)
    ... 61 more
|Avamar.java(3623)|

Para resolver este comportamiento, reinicie los servicios de Avamar de DPSearch en todos los nodos:      
 

Si el origen de Avamar permanece desconectado, ingrese la contraseña de Avamar de la configuración Sources en la interfaz de usuario web de DPSearch Administration. Reinicie el servicio nuevamente o comuníquese con el soporte para obtener asistencia adicional.