opFlow

Netflow Analyzer and Collector

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Netflow Analyzer and Collector

Network Insights

Provides information to allow organizations to determine how much of the network is being used, by who and in what way.

Multiple Vendors

Compatible with multiple vendors and protocols including Cisco NetFlow, NetFlow-Lite, NSEL, Juniper J-Flow, sFlow and IPFIX, opFlow will assist with analysing congestion, monitoring high data usage and identifying suspicious behavior.

Reduced Downtime

Reduced downtime through rapid change impact identification – understand the business application flow on the network.

Traffic And Security Analysis

Rapid identification of unusual traffic patterns.

Identify Bottlenecks

Rapid identification of the reason for bottlenecks using summary reports or the new conversation heat maps feature.

Infrastructure Planning

Key information for planning and network grooming.

Trusted by 130,000+ Organizations Worldwide

Read Case Studies

We appreciate that we can get in touch with the Opmantek engineers easily. We also like the ability to develop new device models to meet our requirements.

Mike Langen
Systems Engineer Network Manager

After years of having multiple monitoring systems, we finally have a single one that works and is configurable to meet our needs.

Paul Pyyvaara
Director Operations

Support Options

Opmantek support engineers are highly skilled in NMIS, Open-AudIT and all commercial Opmantek products and come with experience from working in Telcos, MSP and Software Development.

They undergo constant training ensuring that their knowledge remains up to date. Our support engineers are involved with customer implementation and rollout. Our support and development teams work closely together and are also actively involved in the open source community.

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Learn more about Flow and your network

Discover our latest case studies, blogs, white papers, webinars and more.

Read Our Blog

Packet Pushers Heavy Networking Podcast

Apr 2, 2022 | Automation, Blog Post, Company Culture, MSP, NMIS, opAddress, opCharts, opConfig, Open-AudIT, opEvents, opFlow, opHA, opReports, opTrend, Webinar

NEW Heavy Networking 624 Podcast: Solving Network Problems With NMIS The latest Packet Pushers Heavy Networking 624 podcast is out, feat. IT Network experts Keith Sinclair, NMIS founder, joining Greg Ferro from Packet Pushers. They’ll discuss; NMIS capabilities for...

Packet Pushers: Detect, Diagnose, And Act Podcast

Aug 30, 2021 | Automation, Blog Post, Company Culture, MSP, NMIS, opAddress, opCharts, opConfig, Open-AudIT, opEvents, opFlow, opHA, opReports, opTrend, Webinar

Podcast: Download (46.2MB)Keith Sinclair, CTO and progenitor of NMIS, joins Greg Ferro on Packet Pushers They discuss: What NMIS does and how it works Protocol support including SNMP, WMI, SSH, RESTful APIs, and more The persistence of SNMP Opmantek’s approach of...