The ~interface alias references keywords that contain a network interface value such as:
| Logical or physical network interface used for communications (eth0, eth1, etc) when orientation is unknown |
| Local interface identifier, typically network or firewall events specifying interface orientation |
| Foreign interface identifier, typically network or firewall events specifying interface orientation |
For example:
(~interface=eth0 or ~interface=eth1) and ip="22.33.44.55"