The General::UDP Check probe tests your UDP server by verifying that it can connect to a system via the specified port number. It collects the following metric:
The probe passes the string specified in the Send field upon making a connection. The probe anticipates a response from the system, which should include the substring specified in the Expect field. If the expected string is not found, the probe returns a CRITICAL status.
This probe's transport protocol is User Datagram Protocol (UDP).
Table A.13. General::UDP Check settings
| Field || Value |
| Port* || 1 |
| Send || |
| Expect || |
| Timeout* || 10 |
| Critical Maximum Latency || |
| Warning Maximum Latency || |