Technical Note: View DHCP Fingerprint information ...

FortiNAC

NOTE: FortiNAC is now named FortiNAC-F. For post-9.4 articles, see FortiNAC-F. FortiNAC is a zero-trust network access solution that provides users with enhanced visibility into the Internet of Things (IoT) devices on their enterprise networks.

Article Id 193863

Description

View DHCP traffic received from the production network for DHCP Fingerprint data.

Scope
Version: 8.x
Solution
Option 1: Administrative UI
1. Navigate to Hosts > Device Identity.
2. Click Update.

Option 2: In Application Server CLI
1. Run a tcpdump and filter for port 53:

tcpdump -nni eth0 port 53

2. Type CTRL-C to stop

1243

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Technical Note: View DHCP Fingerprint information received form the production network