ERREUR :no port detected

[latifa]

pllz how cqn i resolve this probleme!!!!!!!!!

[avandemore]

Did you have the right IP in the wizard? Is it turning on? Does it respond to pings?

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# ping 10.84.2.4

[latifa]

yes!!
and snmp enable in my switch
my switch isn't down
i don't know what"s the reason !!!

[tgriep]

What is the make and model number of the switch you are trying to monitor?
Can you login to your nagios server as root, run the following commands and post the output?

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nmap 10.84.2.4 -p 161 -sU
snmpwalk 10.84.2.4 -v 2c -c province

The nmap command should tell us if the device is listening for SNMP polls and the second command should see if we can poll it and get valid data.