Section: File Formats (5)
Updated: Version 4.3.30: 4 Sep 2019
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protocols.cfg - Configuration of TCP network services
protocols.cfg contains definitions of how
should test a TCP-based network service (i.e. all common
network services except HTTP and DNS).
For each service, a simple dialogue can be defined to
check that the service is functioning normally, and optional
flags determine if the service has e.g. a banner or requires
SSL- or telnet-style handshaking to be tested.
protocols.cfg is a text file. A simple service definition for
the SMTP service would be this:
This defines a service called "smtp". When the connection is
first established, xymonnet will send the string "mail\r\nquit\r\n"
to the service. It will then expect a response beginning with "220".
Any data returned by the service (a so-called "banner") will be recorded
and included in the status message.
The full set of commands available for the protocols.cfg file are:
Define the name of the TCP service, which will also be the column-name
in the resulting display on the test status. If multiple tests share
a common definition (e.g. ssh, ssh1 and ssh2 are tested identically),
you may list these in a single "[ssh|ssh1|ssh2]" definition,
separating each service-name with a pipe-sign.
- send STRING
- expect STRING
Defines the strings to send to the service after a connection is
established, and the response that is expected. Either of these
may be omitted, in which case
will simply not send any data, or match a response against anything.
The send- and expect-strings use standard escaping for non-printable
characters. "\r" represents a carriage-return (ASCII 13), "\n"
represents a line-feed (ASCII 10), "\t" represents a TAB (ASCII 8).
Binary data is input as "\xNN" with NN being the hexadecimal value
of the byte.
- port NUMBER
Define the default TCP port-number for this service. If no portnumber
will attempt to lookup the portnumber in the standard /etc/services
- options option1[,option2][,option3]
Defines test options. The possible options are
banner - include received data in the status message
ssl - service uses SSL so perform an SSL handshake
telnet - service is telnet, so exchange telnet options
- FILE FORMAT
- SEE ALSO
This document was created by
using the manual pages.
Time: 23:08:11 GMT, September 04, 2019