Define networks to use in rules and groups on a client system

You can define network addresses, subnets, or ranges to use in rules and groups, or define networks as trusted.

Before you begin

Make sure that the interface mode for the Trellix Endpoint Security (ENS) Client is set to Full access or log on to the Trellix Endpoint Security (ENS) Client as administrator.

Task

Open the Trellix Endpoint Security (ENS) Client.
Click Firewall on the main Status page.
Or, from the Action menu , select Settings, then click Firewall on the Settings page.
Click Show Advanced.

From Defined Networks, do any of the following:

To...	Steps
Define a network.	Click Add and enter the details for the trusted network. From the drop-down list: Select Yes to define the network as trusted. Firewall allows all traffic to and from trusted networks. Select No to define the network for use in rules and groups. You can use networks defined as not trusted for the local or remote network criteria in a rule or group. Defining a network as not trusted adds those networks as exceptions to Trellix GTI rules in Firewall and excludes those networks from a Trellix GTI lookup.
Change a network definition.	For each column, double-click the item and enter the new information.
Delete a network.	Select a row, then click Delete.

To...

Steps

Define a network.

Click Add and enter the details for the trusted network.

From the drop-down list:

Select Yes to define the network as trusted.
Firewall allows all traffic to and from trusted networks.
Select No to define the network for use in rules and groups. You can use networks defined as not trusted for the local or remote network criteria in a rule or group.
Defining a network as not trusted adds those networks as exceptions to Trellix GTI rules in Firewall and excludes those networks from a Trellix GTI lookup.

Change a network definition.

For each column, double-click the item and enter the new information.

Delete a network.

Select a row, then click Delete.

Click Apply .