General::tcp Check; General::udp Check - Red Hat NETWORK 3.6 Reference Manual

Appendix C. Probes
Field
Critical Maximum Value
Warning Maximum Value
Warning Minimum Value
Critical Minimum Value
Table C-11. General::SNMP Check settings
C.4.4. General::TCP Check
The General::TCP Check probe tests your TCP server by verifying it can connect to a system via the
specified port number. It collects the following metric:
Remote Service Latency — The time it takes in seconds for the TCP server to answer a connection
•
request.
The probe will pass the string specified in the Send field upon making a connection. The probe will
anticipate 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.
Field
Send
Expect
Port*
Timeout*
Critical Maximum Latency
Warning Maximum Latency
Table C-12. General::TCP Check settings
C.4.5. General::UDP Check
The General::UDP Check probe tests your UDP server by verifying it can connect to a system via the
specified port number. It collects the following metric:
Remote Service Latency — The time it takes in seconds for the UDP server to answer a connection
•
request.
The probe will pass the string specified in the Send field upon making a connection. The probe will
anticipate 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).
Field
Port*
Value
Value
1
10
Value
1
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