NDFC: Error when using the dcnm_network.py module in ansible_collections/cisco/dcnm/plugins/modules

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Ansible Version and collection version

DCNM version

V 15.1.1e

Affected module(s)

dcnm_network.py

Ansible Playbook

# Copy-paste your anisble playbook here

Debug Output

Expected Behavior

Customer is using ingress replication for VxLAN setup in their test lab, this option should not expect a multicast address. But while running the Ansible playbook, they see error message about the multicast address which is not set anywhere.

Actual Behavior

We are getting an error when using the dcnm_network.py module in ansible_collections/cisco/dcnm/plugins/modules.

TASK [configure_network : Merge networks] ** failed: [lab_ndfc_server] (item=['10.30.5.19', 'Ethernet1/13']) => {"ansible_loop_var": "item", "changed": false, "item": ["10.30.5.19", "Ethernet1/13"], "msg": {"DATA": {"cause": null, "localizedMessage": "Invalid: Fabric mode is not multicast and Multicast Address: 239.1.1.0 is present", "message": "Invalid: Fabric mode is not multicast and Multicast Address: 239.1.1.0 is present", "stackTrace": [{"classLoaderName": "app", "className": "com.cisco.dcbu.topdown.dao.LanNetworkDAO", "fileName": "LanNetworkDAO.java", "lineNumber": 378, "methodName": "validateNwCreateParams", "moduleName": null, "moduleVersion": null, "nativeMethod": false}, {"classLoaderName": "app", "className": "com.cisco.dcbu.topdown.dao.LanNetworkDAO", "fileName": "LanNetworkDAO.java", "lineNumber": 639, "methodName": "insertOrUpdateNetwork", "moduleName": null, "moduleVersion": null, "nativeMethod": false}, {"classLoaderName": "app", "className": "com.cisco.dcbu.topdown.dao.LanNetworkDAO", "fileName": "LanNetworkDAO.java", "lineNumber": 428, "methodName": "insertOrUpdateNetwork", "moduleName": null, "moduleVersion": null, "nativeMethod": false}, {"classLoaderName": "app", "className": "com.cisco.dcbu.topdown.dao.LanNetworkDAO", "fileName": "LanNetworkDAO.java", "lineNumber": 222, "methodName": "insertOrUpdateNetwork", "moduleName": null, "moduleVersion": null, "nativeMethod": false}, {"classLoaderName": "app", "className": "com.cisco.dcbu.topdown.impl.LanNetworkImpl", "fileName": "LanNetworkImpl.java", "lineNumber": 131, "methodName": "createOrUpdateNetwork", "moduleName": null, "moduleVersion": null, "nativeMethod": false}, {"classLoaderName": "app", "className": "com.cisco.dcbu.topdown.service.LanNetworks", "fileName": "LanNetworks.java", "lineNumber": 145, "methodName": "createNetwork", "moduleName": null, "moduleVersion": null, "nativeMethod": false}, {"classLoaderName": null, "className": "jdk.internal.reflect.GeneratedMethodAccessor975", "fileName": null, "lineNumber": -1, "methodName": "invoke", "moduleName": null, "moduleVersion": null, "nativeMethod": false}, {"classLoaderName": null, "className": "jdk.internal.reflect.DelegatingMethodAccessorImpl", "fileName": null, "lineNumber": -1, "methodName": "invoke", "moduleName": "java.base", "moduleVersion": "11.0.14.1", "nativeMethod": false}, {"classLoaderName": null, "className": "java.lang.reflect.Method", "fileName": null, "lineNumber": -1, "methodName": "invoke", "moduleName": "java.base", "moduleVersion": "11.0.14.1", "nativeMethod": false}, {"classLoaderName": "app", "className": "org.glassfish.jersey.server.model.internal.ResourceMethodInvocationHandlerFactory", "fileName": "ResourceMethodInvocationHandlerFactory.java", "lineNumber": 52, "methodName": "lambda$static$0", "moduleName": null, "moduleVersion": null, "nativeMethod": false}, {"classLoaderName": "app", "className": 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"fileName": "StandardEngineValve.java", "lineNumber": 78, "methodName": "invoke", "moduleName": null, "moduleVersion": null, "nativeMethod": false}, {"classLoaderName": "app", "className": "org.apache.catalina.valves.RemoteIpValve", "fileName": "RemoteIpValve.java", "lineNumber": 769, "methodName": "invoke", "moduleName": null, "moduleVersion": null, "nativeMethod": false}, {"classLoaderName": "app", "className": "org.apache.catalina.connector.CoyoteAdapter", "fileName": "CoyoteAdapter.java", "lineNumber": 360, "methodName": "service", "moduleName": null, "moduleVersion": null, "nativeMethod": false}, {"classLoaderName": "app", "className": "org.apache.coyote.http11.Http11Processor", "fileName": "Http11Processor.java", "lineNumber": 399, "methodName": "service", "moduleName": null, "moduleVersion": null, "nativeMethod": false}, {"classLoaderName": "app", "className": "org.apache.coyote.AbstractProcessorLight", "fileName": "AbstractProcessorLight.java", "lineNumber": 65, "methodName": 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"moduleVersion": null, "nativeMethod": false}, {"classLoaderName": "app", "className": "org.apache.tomcat.util.threads.ThreadPoolExecutor$Worker", "fileName": "ThreadPoolExecutor.java", "lineNumber": 659, "methodName": "run", "moduleName": null, "moduleVersion": null, "nativeMethod": false}, {"classLoaderName": "app", "className": "org.apache.tomcat.util.threads.TaskThread$WrappingRunnable", "fileName": "TaskThread.java", "lineNumber": 61, "methodName": "run", "moduleName": null, "moduleVersion": null, "nativeMethod": false}, {"classLoaderName": null, "className": "java.lang.Thread", "fileName": null, "lineNumber": -1, "methodName": "run", "moduleName": "java.base", "moduleVersion": "11.0.14.1", "nativeMethod": false}], "suppressed": []}, "MESSAGE": "Bad Request", "METHOD": "POST", "REQUEST_PATH": https://10.30.2.151:443/appcenter/cisco/ndfc/api/v1/lan-fabric/rest/top-down/fabrics/NEP6_Nexus_fabric/networks, "RETURN_CODE": 400, "ROLLBACK_RESULT": "SUCCESS - Attempted rollback of the task has succeeded"}}

Steps to Reproduce

Run the playbook dcnm_network.py using ingress-replication.

CiscoDevNet / ansible-dcnm