Use these settings to configure your firewall and connected products.
In order for Virtual Network Sensor to send data to Network Inventory, configure your product with the ports and URLs listed below.
To configure firewall exceptions, see Firewall Exceptions for Virtual Network Sensor.
Port | Purpose |
---|---|
22 |
CLISH console connection, log (if the Virtual Network Sensor is registered in SSH) |
68 |
DHCP server responses |
80 |
Debug log export |
Port | Purpose |
---|---|
53 |
DNS resolution |
67 |
Requests to DHCP server if IP addresses are assigned dynamically |
123 |
Connection to NTP server for time synchronization (default NTP server: pool.ntp.org) |
137 |
IP address to host name resolution through NetBIOS |
443 |
Smart Protection Network anonymous threat information sharing |