SevOne SDN Collector Troubleshooting Guide

This document provides useful troubleshooting details for SevOne SDN collector.

Note: Troubleshooting scenarios are listed in alphabetical order.

Troubleshooting

Authentication failure due to v3_api_key issues

This issue is due to authentication failure, as a result of either missing, expired, or improperly configured v3_api_key in the application settings.

  1. To resolve this issue, generate a new v3_api_key by following the steps below.
    • Login to SevOne NMS.
    • Navigate to the Administration menu, and click API docs and select Version 3.
    • In the SevOne API page, look for the field labeled X-AUTH-TOKEN at the top of the page.
    • From the field next to X-AUTH-TOKEN field, you will see a long alphanumeric string; copy the token. This is the API Key.
    Note: For more details, please refer to the Obtain API Key section under Data Source in the SevOne Data Insight User Guide.
  2. Login to SevOne NMS container.
    
    nms
                  
  3. Navigate to the configuration directory.
    
    cd /config/SDN/<site_name>/
                  
  4. List the contents of the directory.
    
    ls -l /config/SDN/<site_name>/
                  
  5. Locate the configuration file sdn_collector_config.yaml
  6. Using the text editor of your choice, edit the sdn_collector_config.yaml file to add the new v3_api_key.
    
    vi sdn_collector_config.yaml
                  
  7. To update the old v3_api_key value in the file, locate the line below.
    
    v3_api_key: "<contains old or expired v3_api_key>"
                  
  8. Replace it with the new v3_api_key retrieved from Step 1 above and then save the file.
    
    v3_api_key: "<enter new v3_api_key>"
                  
  9. To confirm that the new v3_api_key token is working as expected, run the command below to restart the collector.
    
    sudo systemctl restart sdn_collector
                  

For more information, please refer to SevOne SDN Collector Configuration and Advanced Configuration Guide.

Error Codes Reference & Troubleshooting Matrix

This troubleshooting scenario focuses on key components - controllers, collectors, APIs, containers, logs, and data ingestion pipelines. It walks through how to handle issues related to health checks, deployment, configuration, and upgrades.

The following are addressed to isolate and resolve the issue efficiently.
  • SDN and NPM entity mapping
  • Connectivity issues across components
  • Container-level problems
  • API and alert system behavior
  • Performance-related anomalies
Troubleshooting includes known errors with descriptions and solutions, such as:
  • ERR-APIC-001 - APIC connectivity failure due to version mismatch, authentication/token flow errors, or config drift
  • ERR-RNR-001 - RecordReplay mode not initializing—often tied to unsupported settings or missing dependencies
Each error entry includes resolution steps, log file paths, and validation checks. For a detailed list of error codes and its error messages, please refer to section Error Codes & Error Messages below.
To assist with faster issue resolution, use the prebuilt diagnostic scripts to:
  • automatically collect relevant logs and configuration files
  • package data for streamlined hand-off to IBM SevOne Support team
  • ensure all necessary context is captured for deep-dive analysis
Using these scripts reduces the time to resolution and avoids repeated manual effort when reproducing or reporting issues.

SelfMon Policy Configuration

The table below provides details of SDN SelfMon conditions.

Table 1. SDN SelfMon Policy Configuration Details
Policy Name Trigger Condition Clear Condition Description
SelfmonAvailability 7200 seconds since newest data point 100 seconds since newest data point SDN Selfmon availability

Services fail to start post deployment

When deploying SDN components, including agents, collectors, and integration services, certain services might not initialize properly and may remain in a failed or restarting state. This can occur in both containerized podman / Kubernetes and systemd-managed deployments.

  1. Login to SevOne NMS, enter NMS container to view the list all running containers managed by podman / Kubernetes.
    
    ssh support@<NMS_IP address>
    
    sudo su -
    
    nms
    
    podman ps

    Example - SDN podman container Id - get new output for "podman ps" command.

    
    801c3b256e12   icr.io/sevone-rc/nms-collector-gcp/collector:7bb2603e                                            29 hours ago   Up 29 hours  nms-collections-gcp-collector
    26dd59738f8c   quay.io/prometheus/pushgateway:v1.7.0                                     --web. listen-addr...  29 hours ago   Up 29 hours  nms-prometheus-pushgateway
    c77b9b87050d   icr.io/sevone-rc/nms-collector-gnmi/collector:48f87c85                                           29 hours ago   Up 29 hours  nms-collections-gnmi-collector
    e1d134e35f16   icr.io/sevone-rc/solutions-central/sdn/plugin:8.2.0-build.<##>                                   29 hours ago   Up 29 hours  nms-collections-sdn-plugin
    470511e5cf24   icr.io/sevone-ci/sdwan/collector-velocloud:8.2.0-build.<##>                                        29 hours ago   Up 29 hours  nms-collections-velocloud-collector
    620cdc584e5f   icr.io/sevone-rc/sc/collectors/wifi/v8.2.0/wifi-collector:v8.2.0-build.<##>                     29 hours ago   Up 29 hours  nms-collections-wifi-collector
     
  2. Locate the container ID corresponding to the SDN plugin device from the list.
  3. Use the container ID to check logs for errors and stack traces.
    
    podman logs <container_id>
                  
    Example
    
    podman logs e1D134e35f16
                    
  4. Go to /var/log/SDN/<site_name>/ directory and verify the main logs and agent logs.
    
    cd /var/log/SDN/<site_name>/
                  

    Example - SDN Var Logs

    
    [root@Dev-VM1 sim-test-site_1]# pwd 
    /var/log/SDN/sim-test-site_1
    
    [root@Dev-VM1 sim-test-site_1]# ls -1h
    total 0
    drwxr-xr-x 2 root root 57 Jul 2  02:40 DeviceDescriptionAgent
    drwxr-xr-x 2 root root 50 Jul 2  02:40 DeviceTypeAgent
    drwxr-xr-x 2 root root 54 Jul 2 02:40 FaultStreamingAgent
    drwxr-xr-x 2 root root 49 Jul 2 02:38 InstallerAgent
    drwxr-xr-x 2 root root 39 Jul 2 02:38 main
    drwxr-xr-x 2 root root 48 Jul 2 02:40 MetadataAgent
    drwxr-xr-x 2 root root 44 Jul 2 02:38 NodeAgent
    drwxr-xr-x 2 root root 52 Jul 2 02:39 NodeExtendedAgent
    drwxr-xr-x 2 root root 53 Jul 2 02:38 NodeInterfaceAgent
    drwxr-xr-x 2 root root 51 Jul 2 02:40 ObjectGroupAgent
    drwxr-xr-x 2 root root 43 Jul 2 02:38 PodAgent
    drwxr-xr-x 2 root root 51 Jul 2 02:39 PodExtendedAgent
    drwxr-xr-x 2 root root 48 Jul 2 02:40 TopologyAgent
    drwxr-xr-x 2 root root 57 Jul 2 02:40 TopologyInstallerAgent
     
  5. Navigate to the configuration directory.
    
    cd /config/SDN/<site_name>/
                  
    Now, check the following SDN configuration.
    • The required sdn_collector_config.yaml configuration file exists.
    • All necessary environment variables CONTROLLER_URL, API_TOKEN, and 'm2m_client_secret -' are correctly defined in the sdn_collector_config.yaml configuration file.
    • Ensure the JSON / YAML formatting syntax and structure are valid.
    Note:

    For Kubernetes deployments, verify whether the volume mounts are correctly mapped to their target paths.

  6. After verifying and completing these steps, reinitiate the deployment process. Please refer to Device Onboarding section in SevOne SDN Collector Configuration and Advanced Configuration Guide for details.
Note: Also, verify the following to resolve deployment issues.
  • Validate network connectivity by using nc, telnet, or curl to test connectivity from the service pod or host to all required endpoints.
  • Debug mode is set as LOG_LEVEL=DEBUG in the service .yaml configuration file before restarting the deployment process, and then, collecting the verbose logs to identify issues.
  • Verify dependencies by ensuring dependent services start in the correct order for podman compose / Kubernetes. And for systemd, check and configure the After= and Requires= directives in unit files.

Where can the log files be found?

Log files can be found in the /var/log/SDN/<device-name> folder.

  1. Navigate to the log folder.
    
    cd /var/log/SDN/<device-name>
                  
  2. Then, navigate to the version specific directory.
    
    cd 8.2.x
     
    You are now in /var/log/SDN/<device-name>/8.2.x.
    Example
    
    /var/log/SDN/Apic/8.2.0
                    
  3. Each supported agent has its own folder. List the available agent directories.
    
    ls
                  

    Example

    If you are looking for the log file for agent, DeviceDescriptionAgent, then go to folder DeviceDescriptionAgent.
    
    cd DeviceDescriptionAgent
                    

    You are now in /var/log/SDN/<device-name>/8.2.x/DeviceDescriptionAgent.

  4. You will find the log file for <device-name>_DeviceDescriptionAgent_8.2.x.log.

  5. Find the log file.
    
    ls <device-name>_DeviceDescriptionAgent_8.2.x.log
                  

    Example

    
    ls Apic_DeviceDescriptionAgent_8.2.x.log
                    

Error Codes & Error Messages

Table 2. Error Codes and Troubleshooting Reference Matrix
Error Code Error Message
ERR-APIC-001 controller url is not valid
required configuration not set: vendor.site.username
required configuration not set: vendor.site.password
ERR-RNR-001 error in useragent.NewUserAgentWithRecordReplay
ERR-APIC-002 couldn't login to APIC
the collector is not logged into APIC
couldn't login to APIC
error signing into APIC
ERR-APIC-001 error in Getting response from APIC for api
couldn't retrieve the version from APIC
APIC version <= 4.x is not supported
no response received from APIC while refreshing token
ERR-APIC-001 no controller clients available
ERR-APIC-001 round-robin client base URL is empty
ERR-UNM-001 error in barebonesjson.UnmarshalJsonResponse
error in barebonesjson.UnmarshalJsonResponse for GetLooseNodes
error in barebonesjson.UnmarshalJsonResponse for GetFaultSubscriptionResponse
error in barebonesjson.UnmarshalJsonResponse for GetVirtualMachinesStats
error in barebonesjson.UnmarshalJsonResponse for GetHypervisorsStats
error in barebonesjson.UnmarshalJsonResponse for GetCompProvs
error in barebonesjson.UnmarshalJsonResponse for GetHypervisors
error in barebonesjson.UnmarshalJsonResponse for compVm
error in barebonesjson.UnmarshalJsonResponse in response for GetConstraints
error in barebonesjson.UnmarshalJsonResponse in response for GetCtxClassCnt
error in barebonesjson.UnmarshalJsonResponse in response for GetConfigprofileEntity
error in barebonesjson.UnmarshalJsonResponse in response for GetVMStats
error in barebonesjson.UnmarshalJsonResponse in response for GetFabricHealth
error in barebonesjson.UnmarshalJsonResponse in response for GetFabricPods
error in barebonesjson.UnmarshalJsonResponse in response for GetFabricLink
ERR-APIC-001 error in getting fault subscription api
ERR-APIC-001 error in getting refresh subscription api
ERR-DDA-001 error in NewDeviceGroupTransport
error in nms.NewObjectTransport
error in deviceGroupTransport.GetDeviceGroupsFilter2
device group (All Device Group) doesn't exist on NMS
couldn't get All Devices Group ID
error in SetExtractData
ERR-DDN-001 error finding the group
error in deviceGroupTransport.CreateDeviceGroup2
error in deviceGroupTransport.GetDeviceGroupRulesByGroupId
error in deviceGroupTransport.UpdateDeviceGroupRule
error in deviceGroupTransport.CreateDeviceGroupRule
error in GetTransformData
invalid transform data
error in creating device group
ERR-DDC-001 error in GetExtractData
invalid extract data
error in SetTransformData
ERR-DTA-001 error in nms.NewDeviceTypeTransport
error in nms.NewObjectTransport
error in deviceTypeTransport.GetDeviceTypesFilter
NMS devices types response is nil
error in objectTransport.GetAllDevices
no NMS devices types found
error in SetExtractData
ERR-DTC-001 error in GetExtractData
invalid extract data
error in SetTransformData
ERR-DTN-001 error in GetTransformData
invalid transform data
ERR-ESA-001 error in NewDeviceTransport
error in bufferedDeviceData.SetIndicatorCountThreshold
error in nmstransport.NewObjectTransport
error in NewACILooseNodeAgent
error in NewACILooseLinkAgent
error in NewACIGroupRefAgent
error in Getting response for ExternalSwitchStats LooseNodes
error in Getting response for ExternalSwitchStats LooseLinks
error in Getting response for ExternalSwitchStats LldpAdjEp
error in Getting response for ExternalSwitchStats PcAggrIf
error in SetExtractData
ERR-ESC-001 error in getExtractData
invalid extract data
error in getting LldpMap
error in creating PcMaps
cannot get ACIExternalSwitches
error in transformData
error in SetTransformData
ERR-ESN-001 error in GetTransformData
invalid transform data
ERR-FSA-001 error in NewAlertTransport
error in nmstransport.NewDeviceTransport
error in nmstransport.NewObjectTransport
error in client.OpenWebSocket
error in faultStreamingAgent.Extract: GetFaultSubscription
error in barebonesutil.WriteChannel
error in closing websocket
error in refreshing fault subscription
ERR-FSC-001 error setting alert key %s in cache
error checking cache for alertKey
invalid transform data, expected aciclient.FaultInst
error in barebonesutil.WriteChannel
error in nmsAlertTransport.GetAlertsFilter
ERR-FSN-001 error in geeting alert for %v
error in nmsAlertTransport.ClearAlert
FaultStreamingAgent or nmsAlertTransport is nil
error in nmsAlertTransport.GetAlertsFilter
invalid transform data, expected *nmstransport.CreateAlertRequest or alertKey as string
error in barebonesutil.ForChannel
ERR-HVN-001 error in nms.NewDeviceTransport
error in nms.NewObjectTransport
error in bufferedDeviceData.SetIndicatorCountThreshold
error in NewHypervisorAgent
error in NewVirtualMachineAgent
error in NewHypervisorStatsAgent
error in NewVirtualMachineStatsAgent
invalid transform data, expected *[]*nms.DeviceDataRequest
error in barebonesutil.ForChannel
error in barebonesutil.ForChannel
ERR-HVA-001 error in SetExtractData
ERR-HVC-001 invalid extract data
error in GetExtractData
error in hypervisorAgent barebonesutil.WriteChannel
error in hypervisorStatsAgent barebonesutil.WriteChannel
error in virtualMachineStatsAgent barebonesutil.WriteChannel
ERR-IAA-001 error in nmstransport.NewDeviceGroupTransport
error in nmsDeviceGroupTransport.CreateDeviceGroup
error in nmsDeviceGroupTransport.CreateDeviceGroupRule
error in nmstransport.NewDeviceTypeTransport
error in NewDeviceGroupTransport
error in NewObjectTypeTransport
error in NewObjectGroupTransport
error in NewObjectTypeInstaller
error in NewDeviceTypeInstaller
error in NewDeviceGroupInstaller
error in NewMetadataTransport
error in policyInstaller
error in nms.NewPolicyTransport
error in nmstransport.NewObjectTypeTransport
error in nms.NewObjectTypeTransport
ERR-IAC-001 error in GetIndicatorTypesFilter
error in GetObjectTypesFilter2
error in CreateObjectType
error in deviceGroupTransport.GetDeviceGroupsFilter2
error in deviceGroupInstaller.GetMissingTypes
error in barebonesutil.WriteChannel
error in objectTypeTransport.GetObjectTypesFilter2
error in barebonesutil.WriteChannel
error in nmstransport.NewDeviceTypeTransport
error in deviceTypeTransport.GetDeviceTypesFilter2
error in deviceTypeInstaller.GetMissingDeviceTypes
error in barebonesutil.WriteChannel
error in deviceTypeInstaller.CreateDeviceTypeRequest
error in barebonesutil.WriteChannel
error in objectTypeInstaller.CreateObjectTypeRequest
error in barebonesutil.WriteChannel
invalid extract data, expected InstallerAgentEcontrol
error in barebonesutil.ForChannel
error in deviceGroupTransport.GetDeviceGroupsFilter2
error in DeviceGroupTransport.GetDeviceGroupRulesByGroupId
ERR-IAN-001 error in CreateObjectType
error in CreateIndicatorType
error in Missing indicatortypes of existing objectTypes
error in UpdateIndicatorType2
error in deviceTypeTransport.GetDeviceTypesFilter
error in CreateDeviceType
error in deviceGroupInstaller.CreateDeviceGroupAndRule
error in nmsObjectTypeTransport.GetObjectTypesFilter
ERR-MDA-001 error in metadataUtil.getCachedValue
error in client.GetAggregatedIfResponse
error in metadataUtil.getCachedValue
error in client.GetApplicationProfileResponse
error in metadataUtil.getCachedValue
error in client.GetBridgeDomainResponse
error in metadataUtil.getCachedValue
error in client.GetContractResponse
error in metadataUtil.getCachedValue
error in client.GetControllerIfResponse
error in metadataUtil.getCachedValue
error in client.GetCPUCtrlResponse
error in metadataUtil.getCachedValue
error in client.GetCPUResponse
error in metadataUtil.getCachedValue
error in client.GetEndpointResponse
error in metadataUtil.getCachedValue
error in client.GetEpgResponse
error in getCachedValue
error in client.GetFabricHealth
Error in metadataUtil.getCachedValue
error in client.GetFanTrayResponse
error in metadataUtil.getCachedValue
error in client.GetL3MgmtIfResponse
error in metadataUtil.getCachedValue
error in client.GetMemoryCtrlResponse
error in metadataUtil.getCachedValue
error in client.GetMemoryResponse
error in NewMetadataTransport
error in NewDeviceTransport
error in NewObjectTransport
error in client.GetFabricNodes
error in client.GetTopSystem
error in client.GetFirmwareCtrlRunning
error in client.GetFirmwareRunning
error in url.Parse
error in FetchDeviceDetailsAndObjects
error in getNodes
error in FetchDeviceDetailsAndObjects
error in eControl.SetExtractData
error in strconv.Atoi
getNodeDn for dn %s failed
error in makeDeviceMetadataValuesArray
error in makeHashSum
error in hash.Write
error in sharedCache.Get
error in json.Unmarshal
error in sharedCache.Get
error in metadataUtil.getCachedValue
error in client.GetNodeHealthInstResponse
Error in metadataUtil.getCachedValue
error in client.GetL1PhysIfResponse
error in client.GetL1PhysIfResponse
Error in metadataUtil.getCachedValue
error in client.GetEthpmPhysIfResponse
error in client.GetEthpmPortCapResponse
error in client.GetEthpmFcotResponse
Error in metadataUtil.getCachedValue
error in client.GetPcIfResponse
Error in metadataUtil.getCachedValue
error in client.GetPowerSupplyResponse
Error in metadataUtil.getCachedValue
error in client.GetPrivateNetworkResponse
Error in metadataUtil.getCachedValue
error in client.GetProcessResponse
Error in metadataUtil.getCachedValue
error in client.GetSensorResponse
Error in metadataUtil.getCachedValue
error in client.GetStorageResponse
Error in metadataUtil.getCachedValue
error in client.GetSupervisorCardResponse
Error in getCachedValue
error in client.GetEqptcapacityEntity
Error in metadataUtil.getCachedValue
error in client.GetTenantResponse
Error in metadataUtil.getCachedValue
error in client.GetTunnelResponse
ERR-MDC-001 error in makeObjectUpdateMetadataRequest
error in makeHashSum
invalid extract data, expected *MetadataAgentExtractState
error in barebonesutil.WriteChannel
ERR-MDN-001 error in makeObjectUpdateMetadataRequest
invalid transform data
error in barebonesutil.ForChannel
ERR-NAA-001 error in nms.NewDeviceTransport
error in nms.NewObjectTransport
error in bufferedDeviceData.SetIndicatorCountThreshold
error in NewNodeDevice
error in NewAPICStatusAgent
error in NewNodeHealthAgent
couldn't get nodes/devices
error in SetExtractData
Error in json.Marshal
Error in sharedCache.SetEx
ERR-NAC-001 error in TransformInfraWiNodeToApicStatusData
node not found with name
object name not set
object description not set
device not found with name
ERR-NEA-001 Error in util.SetDataInCache
error in nms.NewDeviceTransport
error in nms.NewObjectTransport
error in bufferedDeviceData.SetIndicatorCountThreshold
error in NewNodeDevice
error in NewMemoryAgent
error in NewCPUAgent
error in NewStorageAgent
error in NewSupervisorCardAgent
error in NewSupervisorCardAgent
error in NewProcessAgent
error in NewPowerSupplyAgent
error in NewSensorAgent
couldn't get nodes/devices
error in memoryAgent.Extract()
error in cpuAgent.Extract()
error in storageAgent.Extract()
error in fanTrayAgent.Extract()
error in supervisorCardAgent.Extract()
error in processAgent.Extract()
error in powerSupplyAgent.Extract()
error in sensorAgent.Extract()
error in SetExtractData
ERR-NEC-001 node not found with name
device not found with name
fan empty for dn
error in GetExtractData
invalid extract data
error in barebonesutil.WriteChannel
powerSupply empty for dn
Error in util.SetDataInCache
process empty for dn
Error in util.SetDataInCache
sensor empty for dn
Error in util.SetDataInCache
ERR-NEN-001 invalid transform data, expected *[]nms.DeviceDataRequest
error in barebonesutil.ForChannel
ERR-NIA-001 Error in json.Marshal
Error in sharedCache.SetEx
error in NewNodeDevice
error in nms.NewDeviceTransport
error in nms.NewObjectTransport
error in bufferedDeviceData.SetIndicatorCountThreshold
error in NewPhysicalInterfaceAgent
error in l3MgmtIfAgent
error in portChannelInterfaceAgent
error in aggregatedInterfaceAgent
error in controllerInterfaceAgent
couldn't get nodes/devices
error in NodeInterfaceAgent SetExtractData
ERR-NIC-001 node not found with name
device not found with name
error in GetExtractData
invalid extract data
error in physicalInterfaceAgent barebonesutil.WriteChannel
portChannelInterfaceAgent barebonesutil.WriteChannel
error in portChannelInterfaceAgent barebonesutil.WriteChannel
error in aggregatedInterfaceAgent barebonesutil.WriteChannel
error in controllerInterfaceAgent barebonesutil.WriteChannel
ERR-NIN-001 invalid transform data, expected *[]*nms.DeviceDataRequest
error in barebonesutil.ForChannel
ERR-OGA-001 error in nmstransport.NewObjectGroupTransport
error in nmstransport.NewDeviceGroupTransport
error in objectTypeTransport.GetObjectTypesFilter2
error in deviceGroupTransport.GetDeviceGroupsFilter2
error in SetExtractData
ERR-OGC-001 error in GetExtractData
invalid extract data
error in transformData
ERR-OGN-001 error in GetTransformData
invalid transform data
error in creating Parent object group
error in creating tenant Parent object group
ERR-PAA-001 error in Getting response for GetVMStats
Error in json.Marshal
Error in sharedCache.SetEx
error in NewDeviceTransport
error in nmstransport.NewObjectTransport
error in bufferedDeviceData.SetIndicatorCountThreshold
error in NewACICapacityAgent
error in NewFabricAgent
error in NewSwitchCapacityAgent
error in SetExtractData
error in GetExtractData
invalid extract data
error in transformData
error in SetTransformData
error in NewNodeDevice
error in GetNodeDevices
error in Getting response for GetEqptcapacityEntity
error in Getting response for GetConfigprofileEntity
Error in json.Marshal
Error in sharedCache.SetEx
ERR-PAC-001 error in SwitchCapacityAgent due to the indicator value is invalid for value
error in getAdditionalIndicator due to invalid value for indicator
ERR-PAN-001 error in GetTransformData
invalid transform data
ERR-PEA-001 error in NewDeviceTransport
error in nmstransport.NewObjectTransport
error in bufferedDeviceData.SetIndicatorCountThreshold
error in NewTenantSubAgent
error in NewEPGSubAgent
error in NewPrivateNetworkSubAgent
error in NewEndPointSubAgent
error in NewApplicationProfileSubAgent
error in NewBridgeDomainSubAgent
error in NewBridgeDomainSubAgent
error in NewTunnelSubAgent
error in SetExtractData
ERR-PEC-001 error in GetExtractData
invalid extract data
error in barebonesutil.WriteChannel
ERR-PEN-001 invalid transform data, expected *[]nms.DeviceDataRequest
ERR-MST-001 error occurred while checking for master status
error occurred while reading file
ERR-MIG-001 received an empty system API token, retrying...
ERR-LGN-001 Token not found in response
ERR-API-001 Error while getting request body
Error while making request
Error while logging into mso to get site list
error checking for API v3 key in Redis
error receiving system API token
error creating HTTP request
failed to set API V3 key in Redis
Error sending HTTP request to enable SDN plugin
Error receiving system API token
Error processing URL
Error checking for API v3 key in Redis
ERR-PARS-001 error parsing URL
ERR-MARS-001 Error marshaling JSON payload
Error in unmarshaling data from redis
ERR-DEV-001 failed to query sdn device info
failed to read row from sdn device info
failed to get settings for device
ERR-SOCO-001 error in openWebsocket: getting empty session token
error in openwebsocket: parsing url
error in d.DialContext
ERR-SOCC-001 error in socket.Close()
ERR-TAA-001 error in NewTopologyTransport
error in NewObjectTransport
error in NewDeviceTransport
error in NewNodeDevice
couldn't get nodes/devices
error in nmsObjectTransport.GetDeviceByName
error in objectTransport.GetAllDevices
no NMS devices found
error in nmsObjectTransport.GetDeviceByName
error in SetExtractData
ERR-TAC-001 error in GetExtractData
invalid extract data
error in transformData
error in SetTransformData
ERR-TAN-001 error in GetTransformData
invalid transform data