Red Hat NETWORK 4.0 -, Справочное руководство

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Appendix C. Probes 233
Field Value
Timeout* 10
Critical Maximum Query Time
Warning Maximum Query Time
Table C-37. Network Services::DNS Lookup settings
C.8.2. Network Services::FTP
The Network Services::FTP probe uses network sockets to test FTP port availability. It
collects the following metric:
•
Remote Service Latency — The time it takes in seconds for the FTP server to answer a
connection request.
This probe supports authentication. Provide a username and password in the appropriate
fields to use this feature.The optional Expect value is the string to be matched against after
a successful connection is made to the FTP server. If the expected string is not found, the
probe returns a CRITICAL state.
Field Value
Expect FTP
Username
Password
FTP Port*
21
Timeout* 10
Critical Maximum Remote Service Latency
Warning Maximum Remote Service Latency
Table C-38. Network Services::FTP settings
C.8.3. Network Services::IMAP Mail
The Network Services::IMAP Mail probe determines if it can connect to the IMAP 4 ser-
vice on the system. Specifying an optional port will override the default port 143. It collects
the following metric: