| fields | type | description |
|---|---|---|
| id | string | Subscription Identifier |
| client_address | string | MAC address of “sender” (from Ethernet protocol header) |
| destination_address | string | MAC-address of “destination” (from Ethernet protocol header) |
| ip_source | string | IP-address, specific to every DHCP command. |
| ip_destination | string | IP-address, specific to every DHCP command. |
| params | object | event-specific data |