The following list contains features or actions that are currently not supported:

  • Cisco ASA redundant interfaces are not included in Port Channel Member Mismatch intent check as the redundant interface to member interface mapping is not supported in vRealize Network Insight.
  • If you sort firewall rules using Comment filter and if that rule comment contains double quote (''''), then you see Invalid query format in "Firewall Rule Comment is set" as double quote ('''') in a firewall rule comment is not supported in vRealize Network Insight.
  • In the Network Map, when you search for Path that involves Cisco ASA BVI interfaces, you see an incomplete path as Cisco ASA BVI interfaces are not supported in Network Map.
  • vRealize Network Insight currently shows only first 25 alerts per intent.
  • The following intents are not supported for ASR1K:
    • STP Path Cost Method Inconsistency
    • HSRP/VRRP Master And STP Root Co-location
  • Data collection does not collect the inventory from Kubernetes clusters managed by Tanzu Kubernetes Grid Integrated Edition when the last action is in failed state.
  • Deactivate the Tanzu Kubernetes Grid Integrated Edition data source in vRealize Network Insight while upgrading the Tanzu Kubernetes Grid Integrated Edition and re-enable it after the upgrade is successful.
  • NSX-T Federation behavior with Advanced license:

    NSX-T Federation is not supported with advanced license. Hence, vRealize Network Insight continues to treat NSX-T federated objects as local objects and due to this, you may see the following behavior:

    • As stretched networking is not supported, duplicate flows can be displayed.
    • VM-VM path does not consider stretched entities and an unknown path message is displayed when VMs are across sites.
      • If the networking for the VMs within the site is managed by the VMware NSX-T Federation Local manager (LMs), it works as expected.
      • If the networking for a site is managed by the VMware NSX-T Federation Global Managers (GMs) (like the Layer 2 network created by GM for a specific site), then even within site VM-VM path does not work.
    • Global entities cannot be searched.
    • You can see a reference to a global entity in some other Policy entities. If you click this entity, a Feature Not Supported message is displayed.
    • GMs can not be added as a data source in vRealize Network Insight. All the VMware NSX-T Federation related data is fetched from the LMs.
  • NSX-T Federation behavior for an advance license user upgrading from an earlier version of vRealize Network Insight to advance license version 6.4:
    • The global entities that were searchable before the upgrade, will not be searchable after the upgrade.
    • After the upgrade, site tagged flows are deleted after a certain duration of time and duplicate flows can appear.
    • Some entities can have stale references to the Global Entities, for example, policy groups can have references to global groups, or local firewall rules can have references to the global firewall rules. Clicking these references displays a standard not supported by license message.
    • With the release of vSphere 7.x, some vRealize Network Insight features stop to work in 6.x versions due to vSphere Tanzu. For more information, see the KB article 78492.