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gnugk

BSD mandoc

NAME

gnugk - Open H323 Gatekeeper - The GNU Gatekeeper

SYNOPSIS

gnugk [-hdrt ] [-c filename ] [-s section ] [-i IP ] [-l n ] [-b n ] [-u name ] [-d name ] [-rr ] [-o filename ] [--pid filename ] [--core n ]

DESCRIPTION

The GNU Gatekeeper is an open-source project that implements an H.323 gatekeeper. A H323 gatekeeper controls all H.323 clients in its zone. It allows you, among other things, to register devices, make calls, perform AAA (Authentication, Authorization and Auditing), manage config at runtime and traverse NAT.

OPTIONS

The behavior of the gatekeeper is determined by the command line options and configuration file. Some command line options may override the setting of the configuration file. For example, the option -l overrides the setting TimeToLive in the configuration file. Almost every option has a short and a long format, e.g., -c is the same as --config. Fl h -help
 Show all available options and quit the program.  Fl c -config Ar filename Specify the configuration file to use. Fl s -section Ar section Specify which main section to use in the configuration file. The default is [Gatekeeper::Main]. Fl i -interface Ar IP Specify the interface (IP number) that the gatekeeper listens to. You should leave out this option to let the gatekeeper automatically determine the IP it listens to, unless you want the gatekeeper only binds to a specified IP. Fl l -timetolive Ar n Specify the time-to-live timer (in seconds) for endpoint registration. It overrides the setting TimeToLive in the configuration file. See there for detailed explanations. Fl b -bandwidth Ar n Specify the total bandwidth available for the gatekeeper. Without specifying this option, the bandwidth management is disable by default. Fl -pid Ar filename Specify the pid file, only valid for Unix version. Fl u -user Ar name Run the gatekeeper process as this user. Only valid for Unix versions. Fl -core Ar n (Unix only) Enable writting core dump files when the application crashes. A core dump file will not exceed n bytes in size. A special constant "unlimited" may be used to not enforce any particular limit.

Gatekeeper Mode

The options in this subsection override the settings in the [RoutedMode] section of the configuration file.

-d -direct

Use direct endpoint call signalling.

-r -routed

Use gatekeeper routed call signalling.

-rr -h245routed

Use gatekeeper routed call signalling and H.245 control channel.

Debug Information

-o -output filename

Write trace log to the specified file.

-t -trace

Set trace verbosity. The more -t you add, the more verbose to output. For example, use -ttttt to set the trace level to 5.

FILES

/etc/gatekeeper.ini

AUTHORS

The current project coordinator is Jan Willamowius <jan@willamowius.de>

Major contributors include Michal Zygmuntowicz <m.zygmuntowicz@onet.pl>, Chih-Wei Huang <cwhuang@linux.org.tw> and many more.

SEE ALSO

gatekeeper.ini5(tobedone,seeHTMLmanual)

http://www.gnugk.org/ (project homepage)

http://www.gnugk.org/gnugk-manual.html (manual for latest release)