Add Alias IP to Sensor Interface

If there is more than one logical subnet in a broadcast domain (VLAN), you need to configure Alias IP on the sensor's interface so that it can be recognized.

Add Alias IP

Alias IP can only be configured on the Web console.

  1. Go to System in top panel

  2. Go to System > System in the left panel

  3. Click desired Network Sensor IP

  4. Click Sensor > IP Address tab

  5. Click desired interface name for adding alias IP

  6. Click Add an Alias IP button beside of Sensor IP

  7. Enter following information for alias IP

    • IP Address: Management IP for sensor

    • Subnet Mask

    • Gateway

    • Managed IP Range : let this value blank if you want restricts unused IP addresses in the managed network

  8. Click Update

Delete Alias IP

  1. Go to System in top panel

  2. Go to System > System in the left panel

  3. Click desired Network Sensor IP

  4. Click IP Address tab

  5. Click desired interface name for adding alias IP

  6. Click Delete link on desired alias IP under Sensor IP