Try this and see if this works for you. Thanks check_snmp -H yourhost -C your community_string -P your_snmp_version -o 1.3.6.1.4.1.9.9.13.1.3.1.3.1 -w 42: -c 38:42 <div class="gmail_quote">On Thu, Feb 12, 2009 at 9:25 PM, Marc Powell <<a href="mailto:marc@ena.com">marc@ena.com</a>> wrote: <blockquote class="gmail_quote" style="border-left: 1px solid rgb(204, 204, 204); margin: 0pt 0pt 0pt 0.8ex; padding-left: 1ex;"><div class="im"> On Feb 12, 2009, at 5:16 PM, Chris wrote: > I was wondering if there is any way to monitor a router's internal > temperature via Nagios? I get lots of information when I use snmlwalk. > But most check_snmp_* plugins give me </div>This will almost certainly depend on the type of router. You should check the MIB for your router. For cisco routers (7600's), I use the following to measure inlet temperatures -- define command { command_name check_temperature command_line $USER1$/check_snmp -H $HOSTADDRESS $ -u 'Degrees Celsius' -o .1.3.6.1.4.1.9.9.13.1.3.1.3.2 -C $USER3$ -w 37:32 -c 99:38 -l 'Temperature is' } define command { command_name check_temperature_npe-g1 command_line $USER1$/check_snmp -H $HOSTADDRESS $ -u 'Degrees Celsius' -o .1.3.6.1.4.1.9.9.13.1.3.1.3.1 -C $USER3$ -w 37:32 -c 99:38 -l 'Temperature is' } -- Marc <div><div></div><div class="h5"> ------------------------------------------------------------------------------ Open Source Business Conference (OSBC), March 24-25, 2009, San Francisco, CA -OSBC tackles the biggest issue in open source: Open Sourcing the Enterprise -Strategies to boost innovation and cut costs with open source participation -Receive a $600 discount off the registration fee with the source code: SFAD <a href="http://p.sf.net/sfu/XcvMzF8H" target="_blank">http://p.sf.net/sfu/XcvMzF8H</a> _______________________________________________ Nagios-users mailing list <a href="mailto:Nagios-users@lists.sourceforge.net">Nagios-users@lists.sourceforge.net</a> <a href="https://lists.sourceforge.net/lists/listinfo/nagios-users" target="_blank">https://lists.sourceforge.net/lists/listinfo/nagios-users</a> ::: Please include Nagios version, plugin version (-v) and OS when reporting any issue. ::: Messages without supporting info will risk being sent to /dev/null </div></div></blockquote></div> -- Cordially, Shadhin Rahman