<html> <head> <style></style> </head> <body class='hmmessage'> Hi: i just install nagios and I am following the basic guide in the site to monitor a switch i create the file and work well, but all switch ports are reported in OK status always i check the output ok the command: check_snmp -C public -H switch -r 1 .... etc and even when the port reports status of 2 ( down) the "-r 1" parameter is not working and the report send "SNMP OK" for down ports I read the instruccions but i can not find any information regarding the -r (regex) parameter I Found a workaround changing the "-r 1" for the "-c 1:1" but I do not know if the documentation in the site is out-dated or i am making something wrong any ideas thanks in advance Jorge Arenas CSA Mexico </body> </html>