Release Notes for Build 41.28 of Citrix ADM 13.0 Release

Additional Changes/Fixes Available in Replacement Builds

Additional Changes/Fixes Available in Versions

What's New?

Citrix ADC pooled capacity licensing

• New values for SDX minimum bandwidth and minimum instances

  The minimum bandwidth and minimum instances values for SDX appliances that support Citrix ADC pooled capacity have changed. For more information, see:

  https://docs.citrix.com/en-us/citrix-application-delivery-management-software/13/license-server/adc-pooled-capacity.html
  [# NSSVM-2770]

High Availability

• Server statistics of the secondary ADM server

  In a Citrix ADM high-availability pair, like the primary server, now the secondary server also displays server statistics. You can monitor the CPU, memory, and disk usage of the secondary server. Navigate to System > Deployment to see the statistics of the high availability servers.

  For more information, see https://docs.citrix.com/en-us/citrix-application-delivery-management-software/13/manage-system-settings/how-to-monitor-cpu-memory-disk-usage-of-mas.html
  [# NSHELP-18706]

Hybrid and Multi-Cloud

• Support for the autoscaling of Citrix ADC instances deployed in Microsoft Azure

  The Citrix ADM autoscaling now supports scaling of Citrix ADC instances in Microsoft Azure. The Citrix ADM autoscaling adds or removes Citrix ADC cluster nodes deployed in Azure depending on the actual usage of network resources. The Citrix ADM collects statistics (CPU usage, memory usage, and throughput) from the autoscale provisioned clusters. These statistics are evaluated against the customer-configured threshold value. Depending on the statistics, scale out or scale in is triggered. Scale-out is triggered when the statistics exceed the maximum threshold. Scale-in is triggered when the statistics are operating below the minimum threshold.

  The advantages of the autoscaling features are:

  - Ensures that the application is up and running all the time irrespective of traffic demands.

  - Citrix ADC instances are added and removed dynamically making to a zero-touch manual configuration.

  - DNS management is automatic.

  - Enables better cost management.

  For more information, see https://docs.citrix.com/en-us/citrix-application-delivery-management-software/13/hybrid-multi-cloud-deployments/autoscale-for-azure.html
  [# NSADM-24780]

Licensing

• Name changes for license types

  The existing license names, Standard, Enterprise, and Platinum have been changed to Standard, Advanced, and Premium respectively.
  [# NSADM-36694]

Networks

• Support to add Citrix ADC BLX instances in Citrix ADM

  Now you can manage Citrix ADC BLX instances by using Citrix ADM. Citrix ADC BLX appliance is a lightweight software package, which runs on your preferred server hardware.

  For more information, see https://docs.citrix.com/en-us/citrix-application-delivery-management-software/13/configure/add-instances.html#add-a-standalone-citrix-adc-blx-instance-in-citrix-adm
  [# NSADM-29983]

• Automatic discovery of entities

  When you add an entity on a Citrix ADC instance configured on Citrix ADM, the entity is displayed on the ADM automatically within 10 minutes. And, any change in the entity is reflected on the ADM immediately.

  For this feature to work, SNMP must be enabled for the ADC instance through the ADM. To enable SNMP, from the ADM GUI, navigate to Networks > Instances > Citrix ADC. Select the instance, click the Select Action menu, and click Configure SNMP.

  Also, if you configure virtual servers in bulk on the Citrix ADC instance, some of the virtual servers appear automatically within 10 minutes. The other virtual servers might take longer time to appear (up to 20 mins).
  [# NSADM-23622]

• Enable analytics in partitions through Logstream as Transport Mode

  When you create admin partitions on your managed instances, you might want to view analytics reports on Citrix ADM for each admin partition separately. Citrix ADM earlier displayed consolidated analytics reports based on the IP address of the instances and used IPFIX as the Transport Mode. You can now select Logstream as the Transport Mode to get analytics reports for admin partitions.
  [# NSADM-30252]

• GSLB Service Groups tab

  The Citrix ADM GUI now displays the Service Groups tab under Networks > Network Functions > GSLB. Under this tab, you can see all the service groups for the discovered instances on the ADM. By using the Service Groups tab, you can perform tasks such as enabling and disabling a service group entity, and checking the members and virtual servers bound to that entity. Also, you can poll the entity to get its latest status.
  [# NSADM-31514]

• Apply virtual server licenses and enable analytics in a single workflow

  The process of licensing virtual servers and then enabling analytics on the licensed virtual servers has been simplified. Earlier, to enable analytics for any virtual server, you must navigate to Networks > Instances > Citrix ADC, and then select the virtual server to enable analytics. If virtual servers are not licensed for an instance:

  - You must first license the virtual server by navigating to Licenses > System Licenses.

  - Then, again navigate to Networks > Instances > Citrix ADC to enable analytics for the virtual server.

  Citrix ADM now eliminates this dual process and enables you to license virtual servers and apply analytics in a single workflow. For more information, see Enable analytics in Virtual Servers in documentation.

  (https://docs.citrix.com/en-us/citrix-application-delivery-management-software/13/configure/enable-analytics-on-virtual-servers.html
  [# NSADM-32893]

• New optional fields to view Citrix ADC instances from Citrix ADM.

  The following new optional fields are added for viewing Citrix ADC instances from Citrix ADM. To select these fields, go to Citrix ADM GUI > Networks > Instances > Citrix ADC, and click the settings icon.

  - HA Master State

  - HA Sync Status

  - Admin Profile

  - Health

  - Uptime

  - Model ID

  - Packet Engines

  - SSL Cards

  - CPU

  - Hardware Version

  - LOM Version

  - Host ID

  - Serial Number

  - Encoded Serial Number

  - UUID
  [# NSHELP-6170]

• Search audit log messages by using filters

  Now you can use filters to search syslog messages and audit log messages to narrow down your results and find exactly what you are looking for and in real time.

  To search syslog messages for all ADC instances present in the ADM software, from the ADM GUI, navigate to Networks > Events > Syslog Messages. The new filter categories are instance, module, event, severity, and message.

  To search all ADM system audit log messages present in the ADM software, from the ADM GUI, navigate to navigate to Account > Audit Log Messages. The new filter categories are instance, module, event, severity, and message.

  To search audit log messages for all applications present in the ADM software, from the ADM GUI, navigate to Networks > Network Functions > Auditing. The new filter categories are source, event, severity, and message.

  To search audit log messages for the a specific application in the ADM, from the ADM GUI, navigate to navigate to Application >Dashboard and select the virtual server for which you want search the audit log messages. Next, click the Audit Log tab. The new filter categories are source, event, severity, and message.

  For more information, see: https://docs.citrix.com/en-us/citrix-application-delivery-management-software/13/networks/events/how-to-export-syslog-messages.html#search-syslog-messages
  [# NSHELP-18369]

• Signature rule notification in Citrix ADM

  Signature-based threat indicates the detection of known threats based on the signature assigned. Whenever you add a signature object to the Citrix ADC Web AppFirewall, Citrix ADM sends notifications through email, slack, PagerDuty, event message, and security insight.

  When you create an event rule in Citrix ADM, you can now view a new category called appFwNewSignatureAdded. To enable notifications for new signature objects added to Citrix ADC Web AppFirewall, create an event rule by selecting appFwNewSignatureAdded as Category.
  [# NSADM-34153]

StyleBooks

• Support for adding labels to StyleBooks

  You can now add labels to any StyleBook in Citrix ADM. Labels are key-value pairs that allow you to group StyleBooks using different criteria. You can use these labels while searching or filtering StyleBooks in Citrix ADM.

  For more information, see https://docs.citrix.com/en-us/citrix-application-delivery-management-software/13/stylebooks/how-to-view-stylebooks.html#create-a-label-for-the-stylebook
  [# NSADM-34877]

• Create Citrix ADC configurations using Citrix StoreFront StyleBook

  This StyleBook helps you create and manage Citrix ADC configurations for Citrix StoreFront applications.
  [# NSADM-36094]

• Migrate an application configuration to a different StyleBook on App Dashboard

  You can now migrate a configpack from the existing StyleBook to another StyleBook on the App Dashboard page. This feature is applicable only for the applications created using a StyleBook.

  For more information, see https://docs.citrix.com/en-us/citrix-application-delivery-management-software/13/application-analytics-and-management/create-application-definition.html#migrate-the-application-configuration-to-a-different-stylebook
  [# NSADM-37996]

System

• Option to enable or disable scheduling jobs

  Now you can enable or disable scheduling jobs such as instance backup, instance configuration audit, instance network reporting, and instance SSL certificates. Previously, these jobs were enabled by default, without any option to disable them.

  To enable or disable a scheduling job, from the Citrix ADM GUI, navigate to System > Administration > Configurable Features.
  [# NSADM-36650]

• Renamed GUI labels

  On the Citrix ADM GUI, under System, GUI labels are reorganized and renamed to improve navigation and usability:

  - Statics is renamed as Performance

  - System Administration is renamed as Administration

  - Under Administration, similar settings are categorized into single groups

  - Sessions is moved under User Administration

  - User Administration and Notifications have tab views
  [# NSADM-33545]

• Group information of external users

  When an external user, who is a member of a configured user group, accesses the Citrix ADM GUI, the user group information is captured in the system audit log.

  To capture the user group information, select the “Log external group information” check box in the Authentication Settings page. To see audit logs in the Citrix ADM service, navigate to System > Audit Log Messages.

  For more information, see https://docs.citrix.com/en-us/citrix-application-delivery-management-software/13/authentication/authentication-how-to-articles/enable-fallback-local-authentication.html
  [# NSADM-36651]

• Simplified application-based authorization for RBAC users

  In Citrix ADM, as an administrator, you can now authorize other administrators for the required applications without necessarily having to select instances. Previously, you must select the instances and then select the applications from those instances. And there might be cases where an administrator is not needed to know which Citrix ADC instance the application is hosted. With this feature, you can directly select the applications.

  For more information, see https://docs.citrix.com/en-us/citrix-application-delivery-management-software/13/access-control/role-based-access-control/rbac-configuring-groups.html#create-a-user-group
  [# NSADM-37213]

• Grant Enable-Disable permissions to users

  In this release, the Enable-Disable option is added only to the Network Functions features that allow enable or disable action. User can enable or disable the feature. And, user can also perform the Poll Now action.

  When you grant Enable-Disable permission to a user, the View permission is also granted. You cannot deselect this option.

  Note: Before upgrade, if you have granted Edit permission for a feature, then Enable-Disable and View permissions are also granted. You cannot deselect the auto-selected options.

  For more information, see https://docs.citrix.com/en-us/citrix-application-delivery-management-software/13/access-control/role-based-access-control/rbac-configuring-access-policies.html
  [# NSHELP-18635]

Fixed Issues

• If you upgrade or restart the Citrix ADC instances that are managed in a Citrix ADM, the Logstream data does not appear in the Citrix ADM.
  [# NSADM-37039]

• When you enable analytics, Geo data collection is also enabled by default, but Geo maps were not displayed in Citrix ADM.
  [# NSADM-39543]

• When you select the Show Diagnostics icon in the Analytics > Web Insight page, the SSL and SSL_TCP virtual server types are displayed along with the HTTP type.
  [# NSHELP-19607]

• The Web Insight report might miss some data in Citrix ADM. This issue occurs when Citrix ADM fails to insert the Citrix ADC metrics into the database that exceeds the limit of the long integer data type.
  [# NSHELP-20053]

• Threshold Email Notification template had limited information on the breach. This release the Email Notification template includes the breach location information with the breach value.
  [# NSHELP-6093, NSADM-15511, NSHELP-18719]

Application

• In the App Dashboard page, the data volume appears incorrectly for some applications.
  [# NSHELP-20033]

Applications

• Citrix ADM now allows you to include special characters in the application name while defining an application. To define an application:

  1. Navigate to Applications > App Dashboard.

  2. Click Define Custom App.
  [# NSADM-36834]

• When you try to enable AppFlow configuration for the Citrix ADC instance using the Citrix ADM agent, the AppFlow configuration might appear as disabled in Citrix ADM.
  [# NSHELP-18656]

• The App Dashboard in Citrix ADM and the command line of the Citrix ADC instance display different memory usage values.
  [# NSHELP-19627]

• The Application Dashboard page displays incorrect information for external users.
  [# NSHELP-19690]

• In Applications > Dashboard, when you click an application, the following error intermittently appears:

  “Either Application is deleted or no virtual servers are bound to this app".
  [# NSHELP-6402, NSADM-20206]

High Availability

• If you manually break high availability on the Citrix ADM servers, the configuration on the managed instances is not sent to the IP address of the primary node.
  [# NSADM-34478]

• If you shut down the Citrix ADM high availability server during FileSync process, the synchronization job is aborted. The job does not resume even after the server has restarted.
  [# NSHELP-19455]

• Both the nodes of a Citrix ADM high-availability pair running on VMware ESXi hypervisor might not work.
  [# NSHELP-19635]

Hybrid Multi-Cloud

• When you are creating an autoscale group if provisioning fails for one of the availability zones, the activity progress window might become unresponsive.
  [# NSADM-37255]

• Citrix ADM fails to trigger scale-out or scale-in action even after the configured-threshold values for Citrix ADC instances are breached.
  [# NSADM-37655]

Licensing

• When you change the time zone in License Usage from local to GMT, it does not change the custom time to GMT. And, the License Usage report is not generated.
  [# NSADM-17670]

• When auto licensing is off, and when you try to manually remove the license from some of the virtual servers, the warning message might not indicate the correct number of virtual servers that are not licensed.
  [# NSADM-34767]

• The incorrect pooled license information is displayed in Citrix ADM if the Citrix ADC instance uses a different Citrix ADM as a license server.
  [# NSHELP-19788]

• In the Pooled Capacity page, Citrix ADM might display incorrect license allocation values intermittently if the page is refreshed multiple times continuously.
  [# NSHELP-19789]

Networks

• When you try to export the logs in CSV format, Citrix ADM exports all command logs, irrespective of the selected ADC instances.
  [# NSADM-32733]

• When you try to execute an aborted config job, you might see an "Invalid Request" error.
  [# NSADM-34242]

• In Citrix ADM, when a non-nsroot user navigates to the Networks > Agents page and clicks View Details for the selected agent, the instances list might display the instances to which the user does not have access. However, when the user tries to access the instances, an error is displayed.
  [# NSADM-34794]

• When you import audit log data in CSV format, instead of the filter-specific search results, all search results are captured in the CSV report. With this fix, you can import filter-specific search results in CSV format. By default, the timeline for the report is 30 days, and it is not customizable.
  [# NSADM-37581]

• When a non nsroot user accesses the NITRO API call to ‘ns_lbvserver_service_binding’, the call fails to return the data.
  [# NSADM-37621]

• The Citrix ADC CPX instances of the version 13.0 are discovered as Citrix ADC MPX instances in Citrix ADM.
  [# NSADM-37725]

• Citrix ADM Event subsystem crashes due to high memory usage.
  [# NSADM-38264]

• The ADM GUI displays Analytics as Disabled even if it’s enabled on the Citrix ADC appliance.
  [# NSADM-38905]

• If an ADC instance is managed through an ADM agent, the "Rediscover" option does not work.
  [# NSADM-39911]

• The Citrix ADM software does not show virtual servers and applications for a managed ADC instance when both the following conditions are met:

  The ADC instance has partitions.

  The ADC instance is managed through an ADM agent.
  [# NSADM-41742, NSADM-41663]

• If an ADC pair deployed in high-availability mode has admin partitions, the ADM analytics data is not displayed for traffic on admin partition virtual server.
  [# NSADM-41750]

• After an ADM agent fails over, AppFlow is not automatically reconfigured to send traffic to the new agent.
  [# NSADM-41842]

• In the Citrix ADM GUI, the Citrix ADC instances that are managed by a Citrix ADM agent display an incorrect status.
  [# NSADM-42160]

• When you delete a partition from a managed Citrix ADC instance, the corresponding partition entities, under Network Functions, are not removed from the ADM software. This issue occurs if the ADC instance is added to the ADM through an agent.
  [# NSADM-42281]

• The Citrix ADM GUI displays an incorrect status of the GSLB service group. This issue occurs because there are no events on the GSLB service group trap. The Citrix ADM software uses this trap to record the changes on the GSLB service group.
  [# NSADM-42747]

• After you remove a VPX instance from the SDX appliance, the network functions of the VPX instances are not cleared in the Citrix ADM GUI. This issue persists even after removing the VPX instance from Citrix ADM.
  [# NSADM-42782]

• When an ADM agent goes down, though you can reassign the ADC instances to other agents, the reconfiguration of policies on the instances might fail intermittently. ADM will generate notification under System events for such cases.
  [# NSHELP-18760]

• In configuration audit, ADM is unable to create a configuration audit report and send through email.
  [# NSHELP-19089]

• While creating or configuring an instance group, GUI might display the IP addresses of high availability Citrix ADC instances twice. Selecting any one IP address adds both the instances to the instance group.

  This fix applies for creating a new instance group. For the groups that are created before upgrading, you must remove the duplicate entries from the group.
  [# NSHELP-19176]

• When you restore a standalone ADM or HA pair ADM, the SSL ciphers are not getting restored as expected.
  [# NSHELP-19284]

• Citrix ADM polls SSL certificate and configuration audit twice. This issue is fixed and now polls once for every cycle.
  [# NSHELP-19377]

• When the SNMP option is enabled on the partition of an instance and the Citrix ADC configuration is not saved, the SNMP configuration is lost and SNMP traps in Citrix ADM will disappear after restarting the instance.

  The fix applies only for the newly added instances or partitions. Ensure you have executed the “set snmp option -partitionNameINTrap ENABLED” command on all Citrix ADC partitions and the configuration is saved.
  [# NSHELP-19384]

• The Citrix ADM event subsystem crashes if the following conditions are met:

  - You delete the instance or device partition from which an event is received.

  - The event is configured to send a repeat email notification for a specified interval.
  [# NSHELP-19401]

• The temporary folders created to maintain the difference between configuration audit reports are not cleared from Citrix ADM regularly.
  [# NSHELP-19436]

• When a scheduled configuration audit and “Poll Now” action is triggered at the same time, the polling might fail because of a shortage of threads to complete the action.
  [# NSHELP-19454]

• If you modify the “event_filter” API using the Citrix ADM NITRO API, it resets the name of the event rule to empty or null.
  [# NSHELP-19474]

• When you restore the Citrix ADM server using the backup of a different Citrix ADM server, the restored Citrix ADM server displays an invalid “Host ID” in the Networks > License page.
  [# NSHELP-19485]

• While creating a configuration template, Citrix ADM does not check for the invalid characters given in the template name.
  [# NSHELP-19507]

• When you want to install an SSL certificate in the Citrix ADC appliance using the Import Certificate option from the Citrix ADM GUI, the "ns_ssl_keys" file is created instead of "ns_ssl_keys" directory. As a result, the installation fails in the Citrix ADC appliance.
  [# NSHELP-19525]

• An authorization error appears when the following conditions are met:

  - A user fetches and deletes configuration templates

  - The user belongs both to an admin group and a non-admin group without configuration templates.
  [# NSHELP-19622]

• The following error appears when you are saving a configuration template that contains a ‘$’ character in the command text:

  “Invalid Token Error.”
  [# NSHELP-19689]

• When an external user receive the scheduled report from the Citrix ADM GUI, the report might show the following error:

  “No views are available to show.”
  [# NSHELP-19995]

• When you schedule a filter to trigger the event rule with comma separated continuous ranges (for example: 19-21,21-23), then the scheduled effect does not work as expected.
  [# NSHELP-20016]

• When you enable or disable the entities under the Network Functions tab, the “Not authorized to access <PartitionName>” error is displayed. This issue occurs only when the selected partition for an entity has hyphen (-) in its name.
  [# NSHELP-20018]

• Citrix ADM does not allow whitespaces in the event rule name while creating an event rule.
  [# NSHELP-20035]

• In Networks >Network Functions > Load Balancing, the Citrix ADM GUI takes longer time to display the virtual servers.
  [# NSHELP-20050]

• When you configure the Scheduled Time Interval (in the range X-Y and when X>Y) for an event rule, the configuration is displayed with an error and is not working as expected.
  [# NSHELP-20094]

• Citrix ADM reports high CPU usage due to an SQL Query execution shown in mps_service log files.
  [# NSHELP-20178]

• The Citrix ADM agent registration fails if the “Secure Access Only” option is enabled on the Citrix ADM GUI,
  [# NSHELP-20260]

• After you add a VPX instance running on an SDX appliance on the ADM software, some operations might fail. For example:

  - The instance does not appear under under Infrastructure Analytics Dashboard and App Dashboard.

  - You are unable to delete the instance from the ADM software.

  This issue occurs if you use an ADM agent to discover the instance.
  [# NSHELP-20539]

• In Network Reporting dashboard, the slider used for customizing the duration has no impact on the graph.
  [# NSHELP-20772]

System

• If you create an application using an instance that is not in the scope of your authentication, the Citrix ADM does not display any error message.
  [# NSADM-17877]

• Change in system default settings

  From this release, the following system settings have changed:

  - All the ADM system events are enabled by default. This change helps you avoid missing out enabling any required events.

  - Citrix ADM recommends you to configure system notifications. If there are no system notifications configured, Citrix ADM displays a warning message on the home screen.

  The system notifications help you to receive alerts on email, SMS, or Slack channel for system events. To configure the system notification, click Configure Now on the warning message.

  - The diskUtilizationHigh alarm default is set to 50. The changed threshold gives you more time to address the high disk usage issue. Previously, the default threshold was 80. Navigate to System > Alarms to view and edit the system alarms.

  - Citrix ADM stops processing the Citrix ADC traffic if the disk usage reaches 80% and above. In Citrix ADM, Syslog servers, SNMP, and analytics stop working. This change is made to avoid system failures. After you resolve the disk usage issue, ADM resumes to process the ADC traffic.

  Note: After the upgrade, all previously configured settings change to the default settings; however, you can reconfigure them if needed.
  [# NSADM-37407]

• When the Citrix ADM service discovers an instance with the agent, the NITRO request uses HTTP protocol instead of the protocol configured in the profile. This NITRO communication occurs during scheduled inventory, statistics, or entity monitoring.
  [# NSADM-39555]

• After upgrading to ADM 12.1 53.x, the value for automated data pruning changes to default 50.

  The value changes, because with this release, the diskUtilizationHigh alarm default value is set to 50 from previous 80. And both diskUtilizationHigh and data pruning are controlled internally by a single entity. As a result, the value for automated data pruning is also automatically adjusted to 50. The Citrix ADM software starts pruning data when the new threshold is met (50), therefore, you might lose data.
  [# NSADM-40698]

• Citrix ADM service subsystem crashes after you upgrade to 12.1-50.30. This issue occurs intermittently when there are many concurrent requests.
  [# NSHELP-18595]

• As a Citrix ADM user with view/edit permissions for Network functions, you are able to modify global poll interval settings.
  [# NSHELP-18688]

• You might intermittently see that the mas_inventory subsystem core dumps due to multithreading scenarios in libssh2 client.
  [# NSHELP-19042, NSHELP-20067]

• As a non-nsroot user, you might see an error when you try to retrieve client-side details in HDX Insight when you are not authorized to perform this action.
  [# NSHELP-19087]

• The temporary files created during Configuration Audit of templates were earlier stored in /tmp folder of the Citrix ADC file system. The files are now stored in /var/tmp folder.
  [# NSHELP-19346]

• When you upgrade Citrix ADM, the upgrade images are not cleaned up from the system even if you select the option to clean the images.
  [# NSHELP-19365]

• After restoring the backup of the Citrix ADM high availability server on to the standalone Citrix ADM server, the System > System Events page displays the loopback IP address as the source IP address.
  [# NSHELP-19465]

• The Citrix ADM configuration subsystem might crash because of an incorrect file permission given to the "/mpsconfig/cipher_settings.conf" file.
  [# NSHELP-19497]

• In the Citrix ADM, the registration of disaster recovery node fails with an error message "untar command failed".
  [# NSHELP-19623]

• During the Citrix ADM upgrade the migration subsystem might crash. This issue does not cause any functionality loss.
  [# NSHELP-19637]

• Citrix ADM reports the start-up errors “mas_hb_monit failed to start” in the logs repeatedly.
  [# NSHELP-19644]

• The Citrix ADM GUI takes longer time to display groups when a logged-in user is assigned to more than 200 groups in Citrix ADM
  [# NSHELP-19757]

• If the Client Side Measurements are enabled in Appflow on a Citrix ADC instance, the afdecoder process in Citrix ADM might crash for large transaction records.
  [# NSHELP-19791]

• In Citrix ADM with disaster recovery deployment, a false notification is generated for a database delay. This notification is generated even if the databases are synchronized.
  [# NSHELP-19876]

• The Citrix ADM GUI allows a user who has read-only permission to update ADC SSO.
  [# NSHELP-20378]

• When the ADM software processes AppFirewall related syslogs, the event subsystem crashes.
  [# NSHELP-20484]

Known Issues

• HDX latency metrics values are now displayed as <1ms, instead of 0ms
  [# NSHELP-19762]

High Availability

• Consider that there is a forced failover between two Citrix ADM servers deployed in high availability, or that the primary node is down. You then see a message that the database streaming channel is down between the two ADM nodes. But Citrix ADM still displayed the message even after the nodes are synced with one another. With this fix, you will now see a new message that says the database replication lag is now normal.
  [# NSADM-13889]

• When the secondary node of two Citrix ADM servers in high availability is down, you cannot perform manual failover in ADM.
  [# NSADM-30424]

Networks

• The Load Balancing Virtual Servers are not displayed under Network Functions, even after the virtual servers are configured on ADC instance.
  [# NSHELP-20434]

• If a Citrix ADC instance is managed through an agent, the ADM software does not generate events and syslogs for that instance.
  [# NSADM-42865]

• If a Citrix ADC instance is managed through an agent, the ADM software does not generate threshold notifications (email, slack, and PagerDuty notifications) for that instance.
  [# NSADM-42153]

Orchestration

• If you are using OpenStack Queens for LBaas workflow, the Load Balancing virtual server is not bound to Content Switching virtual server. This issue impacts the traffic.

  Workaround:

  1. Create a pool with Load Balancing virtual server.

  2. Create a listener with the pool ID.

  If you already have a listener, update the listener with the pool ID.
  [# NSADM-36631]

System

• The following error might appear when a user tries to access an instance:

  “Not authorized to access.”

  This error appears even if the user has permission to that instance.
  [# NSADM-10606, NSADM-12260, NSADM-12409, NSADM-14914]

Release history