Solve : Reg: network and application monitoring tools?

1.	Solve : Reg: network and application monitoring tools?
Answer» Hello all, AM TRYING for a tool which can monitor network and application and is a OPEN source. I checked with nagios but it was giving only whether it's up or down and also checked with NetXMS on VMware server but not working well... could any one PLEASE suggest if any tool is there......... Thanks &AMP; REGARDS

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