You can import the DNS mapping and the subnet-VLAN mapping information through the UI.

The flow information is enriched with the following types of information based on the import of the DNS data and the specification of subnet-VLAN mappings.

  • Source DNS Domain

  • Source DNS Host Name

  • Destination DNS Domain

  • Destination DNS Host Name

  • Source L2 Network

  • Source Subnet network

  • Destination L2 Network

  • Destination Subnet network

The IP Endpoint information is enriched with the following types of information based on the import of the DNS data and the specification of subnet-VLAN mappings.

  • DNS Domain

  • DNS Host Name

  • FQDN

  • L2 Network

  • Subnet network

For more information on enriching flows through the DNS information, refer Physical IP and DNS Mapping.

For more information on enriching flows through the Subnet-VLAN mapping, refer Physical Subnets and VLANs.

Note:
  • The DNS mapping and subnet information are enhanced only for the physical IPs. No subnet or DNS mapping information is associated with any virtual NIC.

  • The information is enriched only for flows that have been seen by vRNI after this information has been imported.