NSClient++ Help (#1) - no Performance Data with CheckCounter (#751) - Message List

Hi,

I'm getting no performance Data with this check:

nsc.ini:

alias_net_rec=CheckCounter "Counter:net_rec=\Network Interface(HP NC382i DP Multifunction Gigabit Server Adapter)\Bytes Received/sec" ShowAll

nagios:

./check_nrpe -H audiinsa0203 -c alias_net_send
OK: net_rec: 27212.8

what am I doing wrong here?