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FireMon Asset Manager vs OpenText Network Node Manager comparison

 

Comparison Buyer's Guide

Executive SummaryUpdated on Mar 29, 2026

Review summaries and opinions

We asked business professionals to review the solutions they use. Here are some excerpts of what they said:
 

Categories and Ranking

FireMon Asset Manager
Ranking in Network Management Applications
17th
Average Rating
8.6
Reviews Sentiment
7.5
Number of Reviews
3
Ranking in other categories
IT Asset Management (11th), Cyber Asset Attack Surface Management (CAASM) (7th)
OpenText Network Node Manager
Ranking in Network Management Applications
9th
Average Rating
7.8
Reviews Sentiment
5.4
Number of Reviews
25
Ranking in other categories
No ranking in other categories
 

Mindshare comparison

As of March 2026, in the Network Management Applications category, the mindshare of FireMon Asset Manager is 1.0%, up from 0.2% compared to the previous year. The mindshare of OpenText Network Node Manager is 4.9%, up from 2.2% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Network Management Applications Mindshare Distribution
ProductMindshare (%)
OpenText Network Node Manager4.9%
FireMon Asset Manager1.0%
Other94.1%
Network Management Applications
 

Featured Reviews

AN
Director of Delivery for IT and Cybersecurity at IMRI
Quickly discovers large IP address spaces, integrates seamlessly, and is easy to maintain
The fact that Asset Manager provides us with accurate updated asset information and details, is important for us. When FireMon Asset Manager is properly configured the data it provides is comprehensive. I have used Asset Manager to create dashboards for certificate monitoring to identify out-of-date certificates. I've also used it for operational technology, like industrial control system-type monitoring. They work well. They're a great resource when we're trying to learn more about our network, find a gap, or discover if something isn't being monitored that we need to be monitoring. The speed at which Asset Manager can discover large IP address spaces is impressive. It discovers things relatively quickly and with relatively minimal configuration and setup. Asset Manager's benefits became evident soon after implementation. Real-time data provided immediate clarity; even simple queries quickly demonstrated its value. Asset Manager identified unauthorized devices on the network, prompting a review of connections between various generative networks. In simpler terms, I discovered unexpected devices, addressed a potential security breach by isolating them, and identified additional unauthorized connections. This has a clear impact on overall network security. We have configured FireMon APIs for alerting.
Ahmed-Salman - PeerSpot reviewer
Performanc Monitoring and Application Architect at Hewlett Packard Enterprise
Reliable network monitoring and proactive analytics enhance decision-making with areas for configuration improvement
NNMi is an OpenText product and serves as the OpenText Network Node Manager monitoring tool. OpenText Network Node Manager is used for network monitoring of switches, routers, firewalls, load balancers, and all network devices. It can support any SNMP protocol. The advantages of OpenText Network Node Manager stand out because it can build the topology, Layer 2 topology, and Layer 3 automatically once devices are added, connecting them together, such as device one, for interface one, connected with interface one on another device. The integration capability of OpenText Network Node Manager is excellent because it integrates directly, and I can configure the integration to feed the CMDB, from where I can get all information from network monitoring into the CMDB, linking it with the infrastructure and correlating events. I use advanced fault monitoring and management features in OpenText Network Node Manager for topology and fault monitoring, as it can alert or generate an event if the value exceeds or falls below a predefined threshold for SNMP traps. The predictive analytics impact planning and optimization strategies because the product can be linked with another product for analytic analysis, allowing me to see the interface utilization trend and proactively take action if the utilization increases. The automated network discovery features and topology mapping in OpenText Network Node Manager have a positive impact. It supports a bundle with another product for NetFlow to monitor traffic, ports, protocols, and SLAs, and I can build compliance reports to address security vulnerabilities, such as identifying all devices using outdated protocols.

Quotes from Members

We asked business professionals to review the solutions they use. Here are some excerpts of what they said:
 

Pros

"It offers a single platform for managing firewalls of different brands and simplifies policy deployment and auditing. It helps push policies to different firewalls, and it also helps with policy auditing."
"The most valuable aspects of FireMon Asset Manager are its integrations and its ability to passively monitor the network for unknown assets."
"The most valuable feature is the change modules. Whenever there is a change in the firewall, it automatically reflects on FireMon."
"The most important benefit is to have one controller and to get all information to a single point."
"The great thing about this solution is its compatibility for enterprise level organizations; if you need to install 10,000 or even 20,000 devices, it's easy to monitor, and the product's fault management is awesome."
"It is a scalable product."
"Real time network monitoring application: It is very stable, which provides quick root cause analysis (RCA) for any network faults."
"The solution is very stable, and once it's configured properly, stability and maintenance are strong with no issues in performance."
"Effectively monitor networks physical and virtual devices."
"The best feature is the solution's entire credibility with all vendors."
"It's quite a mature solution."
 

Cons

"It is not very good at monitoring the Check Point firewall, but it works very well with other firewalls such as Palo Alto, Fortinet, and Cisco ASA."
"While passive discovery remains important, active retrieval of asset details would be valuable, and this functionality is starting to be implemented, as I've observed in recent updates but it is not fully there yet."
"The discovery process could be improved. If incorrect credentials are entered, it should give an error message. That would make our work easy rather than having to troubleshoot why the issue is occurring."
"We have not had a good experience with technical support from OpenText. Many cases take a month to be resolved."
"Only to improve the GUI."
"The cost is high comparing to its competitors, but the results are awesome."
"Micro Focus Network Node Manager is not powered to drill down for traffic visibility."
"The setup was complex and needs a medium kind of knowledge. The documentation is also not very good, i.e., a lot of things that are not written in the document are surprises."
"Technical support could be much better and work much faster. Typically, it is taking some time to solve tickets."
"The technical documentation takes experience and much reading to master."
"We had some issues with some of the features, some modules are not meeting expectations."
 

Pricing and Cost Advice

"FireMon Asset Manager's pricing has been reasonable and has worked well for us from a licensing standpoint."
"FireMon is more expensive than other brands but justified by its comprehensive feature set. It includes several functions that might require additional subscriptions in other solutions."
"The solution is quite expensive."
"The solution is priced mid-range compared to the competition."
"It is more inexpensive than other products in the market."
"It's an expensive solution."
"I wasn't involved in the pricing, but I think it's quite expensive."
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Top Industries

By visitors reading reviews
No data available
Computer Software Company
11%
Manufacturing Company
8%
Performing Arts
8%
Construction Company
7%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
No data available
By reviewers
Company SizeCount
Small Business11
Midsize Enterprise1
Large Enterprise15
 

Questions from the Community

What is your experience regarding pricing and costs for FireMon Asset Manager?
FireMon is more expensive than other brands but justified by its comprehensive feature set. It includes several functions that might require additional subscriptions in other solutions.
What needs improvement with FireMon Asset Manager?
We used FireMon Asset Manager only for the firewalls. It could not always discover, so we had to go in and add it manually. The discovery was not always consistent. At times it worked, and at times...
What is your primary use case for FireMon Asset Manager?
We used FireMon Asset Manager for 12 clients. We used it for firewall audits and rule changes.
What needs improvement with Micro Focus Network Node Manager?
The disadvantage of OpenText Network Node Manager is related to configuration, which is straightforward since it is agentless and solely relies on SNMP protocol, and although it requires some effor...
What is your primary use case for Micro Focus Network Node Manager?
I remember working with OpenText Network Node Manager at my previous company. I am now working at a different company focusing on data center migrations and DR preparation. In my current role, I ha...
What advice do you have for others considering Micro Focus Network Node Manager?
I would rate OpenText Network Node Manager an eight out of ten, as it is very good, and I appreciate its ability to link faults with network configuration management, allowing me to identify root c...
 

Also Known As

No data available
Micro Focus Network Node Manager, Network Node Manager, HPE Network Node Manager
 

Overview

 

Sample Customers

Information Not Available
IPC, Exelon, VivaCom, 
Find out what your peers are saying about FireMon Asset Manager vs. OpenText Network Node Manager and other solutions. Updated: March 2026.
885,311 professionals have used our research since 2012.