| Argument | Type | Description |
|---|
| group | enum | Group assigned to the database. |
| address | address (flags=46) | RTR server address. |
| port | num | RTR server port. |
| vrf ( unset ) | enum | VRF table used to bind the connection. |
| preference ( unset ) | num | When multiple RTR sources exist, a higher number indicates higher preference. If preference is not configured, RouterOS prefers the lowest remote IP within the group. If remote IPs are equal, RouterOS prefers the lowest remote port. |
| refresh-interval ( unset ) | num | Interval in seconds to poll the validator for the newest data. |
| retry-interval ( unset ) | num | Interval in seconds to retry after a failed data poll from the validator. |
| expire-interval ( unset ) | num | Interval in seconds for which polled data remains valid when no valid update is received from the validator. |