Network Management

OpenText Network Node Manager i (NNMi)

Network health and network performance monitoring

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Accelerate network resolutions, minimize downtime

OpenText™ Network Node Manager i (NNMi) delivers powerful capabilities enabling NOCs to manage modern networks. NNMi Smart Plug-ins expand NNMi into specialized environments, helping your team reduce time to resolve issues. NNMi is a core component of Network Operations Management.

Key benefits of NNMi


Network monitoring

Increase staff productivity and efficiency by consolidating and correlating fault and performance data.

Reduce the need for separate diagnostic and network monitoring tools


Flexible deployment

Get unparalleled scalability and flexible deployment architecture in this distributed and federated solution.

Reduce hardware footprint and improve TCO and ROI


Network topology

Rapidly determine and monitor device inventory connectivity and ensure highly accurate network topology.

Powerful continuous spiral discovery capability


Smart Plug-ins

Extend monitoring, fault isolation, and performance tools to specialized domains.

Intelligent Automation

Improve operator productivity and reduce mean time to repair (MTTR) by leveraging a broad set of intelligent automation features.

Take advantage of OpenText and partner services

Professional Services

Consulting Services combines end-to-end solution implementation with comprehensive technology services to help improve systems.


Find the right solution, the right support and the right outcome.


Learning Services offers comprehensive enablement and learning programs to accelerate knowledge and skills.


Explore our OpenText communities. Connect with individuals and companies to get insight and support. Get involved in the discussion.

Leaders trust OpenText

See how customers are succeeding with Network Node Manager i.

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IPC logo

Network Automation and Network Node Manager iboost network scalability, support capabilities, and compliance with global governance standards

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Nomura Securities logo

Japan's Nomura Securities needed to simplify management and improve troubleshooting of its complex nationwide backbone network

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Vancity Logo

OpenText Operations Manager i streamlines IT operations management

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Vivacom logo

Telecoms provider transforms network management with OpenText Network Node Manager i

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Network Node Manager i resources

Network Node Manager i

Read the data sheet

What is Network Management?

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What is Observability?

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