Linux / Clearswift server SNMP Monitoring

Hi,

Would appreciate some input from anyone who has had success in setting up SNMP monitoring for Linux servers. We are currently deploying some Red Hat Enterprise boxes & although the SNMP service is installed & setup (we believe) correctly, we seem to be having issues getting Solarwinds to connect to the server using the 'Add Node's' web console interface...

I'm sure that there is more info (of a tech nature) I can provide, please let me know.

We also have a custom build Linux box running Clearswift & again, SNMP is installed/running, just doesn't seem to want to connect ...