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UDP Port 161

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Special Forums UNIX and Linux Applications Infrastructure Monitoring UDP Port 161
# 1  
Old 06-08-2010
UDP Port 161
hi guys

My linux server have SNMP configure port by default is 161 (UDP)
now my monitor team - who are using Nagios - say the server are not being monitor

so check netstat -lnu and I see all is OK and snmp service is running fine
what else should I check about this port 161? to see if it is really opened and listening?


I forgot to add the netstat -lun output

Code:
Active Internet connections (only servers)
Proto Recv-Q Send-Q Local Address               Foreign Address             State

udp        0      0 0.0.0.0:161                 0.0.0.0:*

thanks a lot
Last edited by karlochacon; 06-08-2010 at 08:30 PM..
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LEARN ABOUT DEBIAN

nagios::plugin::config

Nagios::Plugin::Config(3pm)				User Contributed Perl Documentation			       Nagios::Plugin::Config(3pm)

NAME

       Nagios::Plugin::Config - read nagios plugin .ini style config files

SYNOPSIS

	   # Read given nagios plugin config file
	   $Config = Nagios::Plugin::Config->read( '/etc/nagios/plugins.ini' );

	   # Search for and read default nagios plugin config file
	   $Config = Nagios::Plugin::Config->read();

	   # Access sections and properties (returns scalars or arrayrefs)
	   $rootproperty =  $Config->{_}->{rootproperty};
	   $one = $Config->{section}->{one};
	   $Foo = $Config->{section}->{Foo};

DESCRIPTION

       Nagios::Plugin::Config is a subclass of the excellent Config::Tiny, with the following changes:

       o   Repeated keys are allowed within sections, returning lists instead of scalars

       o   Write functionality has been removed i.e. access is read only

       o   Nagios::Plugin::Config searches for a default nagios plugins file if no explicit filename is given to "read()". The current standard
	   locations checked are:

	   /etc/nagios/plugins.ini
	   /usr/local/nagios/etc/plugins.ini
	   /usr/local/etc/nagios /etc/opt/nagios/plugins.ini
	   /etc/nagios-plugins.ini
	   /usr/local/etc/nagios-plugins.ini
	   /etc/opt/nagios-plugins.ini

	   To use a custom location, set a "NAGIOS_CONFIG_PATH" environment variable to the set of directories that should be checked. The first
	   "plugins.ini" or "nagios-plugins.ini" file found will be used.

SEE ALSO

       Config::Tiny, Nagios::Plugin

AUTHORS

       This code is maintained by the Nagios Plugin Development Team: <http://nagiosplug.sourceforge.net>.

COPYRIGHT and LICENCE
       Copyright (C) 2006-2007 by Nagios Plugin Development Team

       This library is free software; you can redistribute it and/or modify it under the same terms as Perl itself.

perl v5.14.2							    2010-12-03					       Nagios::Plugin::Config(3pm)