Network Passive Sensor Release 2.3

April 20, 2026

MAC Address Visibility for Identifying Sniffing Interfaces

You can now identify multiple sniffing interfaces on an appliance deployed in your network based on their MAC addresses. This helps you distinguish and manage sniffing interfaces during configuration and troubleshooting.

The Sensor Details > Interface Settings page displays a MAC ADDRESS column, allowing you to view the MAC address of each sniffing interface.

The MAC address is displayed for appliances running version 4.0 and later.

Issues Addressed

There are no notable issues addressed in this release.