Red Hat NETWORK SATELLITE 5.1.0 - CHANNEL MANAGEMENT, Справочное руководство

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Note that this probe conducts the
ping
from an RHN Server and not the monitored system.
Populating the IP Address field does not test connectivity between the system and the specified
IP address but between the RHN Server and the IP address. Therefore, entering the same IP
address for Ping probes on different systems accomplishes precisely the same task. To conduct
a
ping
from a monitored system to an individual IP address, use the Remote Ping probe
instead. Refer to Section 8.7, “Network Services::Remote Ping” .
Field Value
IP Address (defaults to system IP)
Packets to send* 20
Timeout* 10
Critical Maximum Round-Trip Average
Warning Maximum Round-Trip Average
Critical Maximum Packet Loss
Warning Maximum Packet Loss
Table C.41. Network Services::Ping settings
8.6. Network Services::POP Mail
The Network Services::POP Mail probe determines if it can connect to the POP3 port on the
system. A port number must be specified; specifying another port number overrides the default
port 110. This probe collects the following metric:
• Remote Service Latency — The time it takes in seconds for the POP server to answer a
connection request.
The required Expect value is the string to be matched against after a successful connection is
made to the POP server. The probe looks for the string in the first line of the response from the
system. The default is
+OK
. If the expected string is not found, the probe returns a CRITICAL
state.
Field Value
Port* 110
Expect* +OK
Timeout* 10
Critical Maximum Remote Service Latency
Warning Maximum Remote Service Latency
Table C.42. Network Services::POP Mail settings
Appendix C. Probes
252