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 Import the DNS mapping file.
For more information on enriching flows through the Subnet-VLAN mapping, refer Configure Mapping Between Subnet and a VLAN.
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.
