We present the FERMIN (Factual Executive Report of a Monitored IP Network) system for automatic reporting, whose design philosophy was to provide the network manager with a relevant report about the most interesting events in the least possible processing time, and with limited processing requirements.

Then, risk assessment as a long-term proactive activity based on a macroscopic analysis of traffic and logs. In our view, automatic traffic analysis systems must be agile in data processing and unequivocally informative of problem symptoms. Generation of automated reports aimed to improve the traffic monitoring in large IT infrastructures and feed back the IT manager with a relevant briefing of the most abnormal and interesting events.

Such information allows the IT manager to troubleshoot and roll out corrective measures in the traffic monitoring tools and alarm systems. Features:

• Topology analysis of both MAC and IP levels.
• Red Amber Green (RAG) analysis for servers of different protocols (TCP, DNS, etc.), identifying potential servers suffering bottlenecks.
• Burst analysis, which serves to identify bursts that may affect network performance, along with their candidate root cause.

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Thanks to the knowledge of our team of experts in communication networks and high performance systems, we offer an advanced level of consulting based on improving the source code itself and its environment for acceleration and low latency systems analysis.

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Continuous network recording stored in our low-cost probe, using SATA disks, or a remote storage, i.e. SAN, all network traffic and logs that are being monitored. Thanks to this traffic, captured packet to packet and without any sampling, we can perform forensic analysis to incidents.

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This service allows to exploit the data that data networks give access to any organization. Among the main objectives are:

• Improve the quality of services provided to users.
• Offer new services based on the analysis of user behavior.
• Improve the efficiency of the network.

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Currently, there are a number of web services and monitoring tools able to offer an simple and colorful experience but very ineffective. They use superfluous information which has a little impact on the organization.

naudit, thanks to its tools, capturing network traffic up to 40Gbps and logs, and its team of experts is able to reach a level of detail greater than competitors and offer real value to businesses by creating and customizing advanced dashboards.

In addition, we are a contributor and developer of plugins for worlwide monitoring platforms as Grafana

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For those problems that resist and need a deeper analysis, examining traffic interchanged when the problem occurred.

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Proactive analysis service continuously monitoring and improving service, providing statistical characterization of demand, performance parameters and alarm generation.

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This tool has been designed to measure the quality of a network link and its user experience in OTT (Over-The-Top). Furthermore, it has legal validity, based on the certification of the Spanish Center metrology according to European patent EP2426862.

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Detect-Pro is a 10Gbps modular passive network analysis tool. It analyzes at packet level all the traffic that crosses a link. It takes advantage of the Receive Side Scaling technology in Intel network interface cards. The results from this analysis are traffic time series with a one second precision, flow level analysis, pattern based anomaly detection, analysis of traffic trends and selective packet traces collection (PCAP format).

The figure shows the Detect-Pro architecture. It is based on a set of modules over a generic packet and flow classification engine. It can be configured with specialized hardware in order to be able to collect traffic at wire speed for links with high throughput and traffic burstiness.

Detect-Pro analyzes a link by using a level 2 port mirror or a level 1 tap in order to monitor the whole link. It does not alter flowing traffic but it only works on a copy, being non-intrusive. It also offers a web interface that can be personalized for the client's needs, increasing usability by focusing on the required data. Integration with common management systems is also offered.

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A token bucket is a common mechanism used in network Service Level Agreements. The compliance to the parameters in the definition of such an agreement must be verified as it is critical in the performance of a network link. Both the end users and the service providers are interested in the correct implementation of such a mechanism as it influences user satisfaction. Knowing the degree of compliance to the contract values is therefore in the interest of both parties.

The token bucket parameters that must be measured are the token bucket depth, the Commited Information Rate (CIR) and the Peak Information Rate (PIR). QoS-Poll uses new advanced algorithms not present in other bandwidth measuring tools, always following ITU-T recommendations Y.1540 and Y.1541.

QoS-Poll estimates the token bucket parameters and shows the results in an easy to use interface based on green/red flags that express the compliance or not of the values with the expected ones.

QoS-Poll is a software tool that efficiently uses operating system resources in order to measure common SLAs up to 20 Mbps. It is a highly accurate but low cost tool as it runs on a PC platform. A QoS-Poll version based on an appliance architecture is also offered (SOM-PC platform), keeping the low cost and adding a low form factor profile.

QoS-Poll includes a management system for the scheduling of measurements and the collection of results. Automatic reports can be generated from the measurement data stored in the database it contains.

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RTP-Tracker is a tool for VoIP traffic management that allows you to monitor, record and calculate statistical parameters of calls on protocols Skinny or SIP.

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VideoMON is an analysis tool designed to monitor passive video streams over IP (MPEG / RTP) standard in IPTV and videoconferencing, making both measures network and estimating the perceived quality (QoE) from traffic information captured video.

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