[sangeethadutta]

Do anyone has idea of NNM(Network Node Manager)

[Solution]

Network Node Manager (NNM) is a Hewlett Packard OpenView product which manages networks. It uses SNMP to talk to network devices, allowing them to be autodiscovered, monitored and controlled. It also allows historical data to be collected and viewed/graphed.

[Solution]

This is a list of network management systems.

Alcatel 5620 Network Manager
Alcatel 5620 Service Aware Manager
Blue Coat Proxy Servers] for WAN Optimization and Web cache
BixData Performance, system, network and application monitoring
CA Unicenter Network and Systems Management
Crannog Software Netwatch - The Web based Network Management software
DAX Technologies Optima Wireless Network Manager
Hyperic Hyperic HQ application monitoring. Runt-ware open source version and Enterprise paid version. Java.
Hewlett Packard OpenView framework
IBM AURORA Network Performance Profiling System
IBM Tivoli NetView
iMacros Web Application Monitoring Network Monitoring Add-On to report web application response times.
Infosim StableNet provides Performance Management, Fault Management and Inventory Management
Intellipool Network Monitor
IPCheck Server Monitor from Paessler AG
Lucent VitalSuite Network and Service Management Software
Microsoft Operations Manager (MOM)
Network Administration Visualized (NAV) from Norwegian University of Science and Technology
NetQoS Performance Center
PRTG Traffic Grapher from Paessler AG
Sentry Web Based SNMP Management System
Snort (software) Open Source intrusion detection system
SysOrb Network & Server Monitoring System from Evalesco Systems
ZABBIX open source application and network monitoring solution. *nix, Apache, PHP, MySQL or PostgreSQL. GPL
Nagios open source application
DNA (Dynamic Network Abstraction) by Sheer Networks (acquired by Cisco Systems)
Web NMS Network Management Framework
XRatel Real-Time Network and Computer Monitoring with SNMP and WMI.
iReasoning SysUpTime NMS
CBR Big:eye
Zenoss Open Source Network / Systems Monitoring Linux/Mac, Python, Mysql. GPL

[sangeethadutta]

Solution ,thanks a lot fr giving useful information