Name

Field for entering the name of the network connection.

Direction

In the drop-down list, you can select the direction of the network connection:

• Outgoing.
• Incoming.
• Incoming / Outgoing.

Protocol

In the drop-down list, you can select the protocol used by the network connection:

• Any.
• Custom.
• ICMP.
• IPv6_ICMP.
• TCP.
• UDP.
• IGMP.
• GRE.
• IPv4.
• IPv6.

Number

Field for entering the network connection number.

This field is available for input if Custom is selected in the Protocol drop-down list.

Local ports/ranges

This check box adds the local port numbers or local port ranges that are listed in the field below to the list of network isolation exclusions.

Remote ports/ranges

This check box adds the remote port numbers or remote port ranges that are listed in the field below to the list of network isolation exclusions.

Remote address

This check box adds the IP address of the remote device specified in the field below to the list of network isolation exclusions.

Applications

This check box adds the applications listed in the table below the check box to the list of network isolation exclusions.

You can add a path to an application whose network connection you do not want to block by clicking the Add button. In the window that opens, enter the path to the application in the Path to application field and save the changes.

You can remove an application from the table by selecting the check box next to the application you want to remove and then clicking the Remove button.

These settings apply to devices with kernel versions from 4.18 to 6.6 that support eBPF with BTF.