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50 results for: "service and support"


  1. Webinar: DPI performance measurements for 5G UPF setups

    To make the best of user plane functions (UPFs) in 5G, application awareness is key. Watch our webinar with Tobias Roeder, Senior Application Engineer DPI at ipoque, to learn how to transfer DPI deployments from 4G PGW into 5G UPF, create application-centric traffic profiles in traffic generators, improve DPDK and VPP configurations and more.

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  2. Harnessing intelligence at the core with DPI for vEPC

    The shift from an EPC to a vEPC opens up the possibility for networks to manage capacities as needed while scaling and customizing the network dynamically based on traffic conditions and application requirements. What’s the role of deep packet inspection (DPI) in creating these highly responsive, scalable and agile 4G networks? This article discusses the need for DPI-powered intelligence in the vEPC as DPI provides real-time traffic insights on applications, protocols, traffic attributes, malware and other data required to implement traffic management, security and content management policies, not only across the core but also throughout the network.

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  3. vCPE and uCPE: How much cloud do we really need?

    CPE virtualization abolishes proprietary hardware, vendor lock-in, congested rack space and expensive on-site maintenance. How has the cloud transformed CPE and what are the CPE deployment models that best fit today’s diverse traffic? This blog post discusses virtualized CPE (vCPE) and universal CPE (uCPE) in the context of how DPI enables the development of network architectures that are aligned to today’s traffic needs. It illustrates in detail how deep intelligence on traffic and applications enables the optimization of CPE architecture covering options that include on-premises, data center and cloud deployments and the assessment of these options in terms of overall cost, network efficiency and application performance.

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  4. Commercial vs open-source DPI: Does it matter?

    Commercial DPI takes traffic detection a notch higher via its ability to detect encrypted and obfuscated traffic. This inherently requires advanced methods such as statistical and behavioral analysis and machine learning, technologies that are not available in the open-source versions. This article debates the advantages of commercial vs. open-source DPI. While it shares the merits of both options, it highlights the reliability, superior performance, efficiency, security and service consistency provided by vendors of commercial DPI and how these qualities help network administrators and managers monitor and secure their networks more effectively.

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  5. Cloud, SaaS and SASE – Three reasons why DEM needs DPI

    Users want fast and seamless access to any application they need, with productivity hinging on how well these applications are delivered, regardless of whether they are corporate, cloud or SaaS applications. As such, DEM (Digital experience monitoring) will increasingly enter the focus of all enterprises, which means the need for traffic visibility provided by advanced DPI engines such as R&S®PACE 2 will continue to rise.

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  6. Networks can’t afford lockdowns: Identifying cyber-threats before they become endemic

    The sudden increase in cyber-attacks during the pandemic can mostly be attributed to the unexpected shift to remote working, which caused delays in the deployment of security projects as IT teams struggled with overloaded VPNs and a host of personal devices that needed to be patched remotely. Just last month, US cybersecurity firm FireEye was hit by what it suspects to be state-sponsored cyber-attackers looking to steal information on FireEye’s government clients. How did it happen and how could it have been mitigated? Read more in our latest blog post by Stephan Klokow.

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  7. R&S®PACE 2: a lightweight DPI engine for big network performance gains

    Performance vs. cost – Why is having a small memory footprint important for DPI deployed in virtualized and containerized environments? This article discusses the implications of a DPI engine with a small memory footprint on network and application performance, across virtualized and containerized architectures as well as the network functions into which it is embedded.

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  8. Cutting up the perfect piece: DPI-enhanced traffic intelligence for 5G network slicing

    Unlike its predecessor networks, 5G involves network slicing which overlays logical networks on a common infrastructure, creating different ‘slices’ that act as separate networks. This article discusses the need for real-time traffic intelligence for 5G network slicing. It explains 5G network slicing, the 5G usage classes and how real-time intelligence provided by DPI enables the creation and implementation of various traffic management policies as well as how it supports network optimization and monetization.

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  9. Unlock 5G speeds and low latencies with high-performance DPI for ultra-fast networks

    One of the key decision factors in deploying deep packet inspection (DPI) and choosing a solution that best fits one’s network needs, is cost. This evaluation is particularly important in 5G, where traffic is expected to record phenomenal growth rates over the coming years. With 5G, a network-wide upgrade of the underlying computing capacity is inevitable. However, what often baffles operators, is figuring out the exact upgrade requirements needed to support new 5G traffic volumes and the lower latencies, and ensuring that those upgrades meet the overall 5G network performance needs. Our new blog post discusses how underlying server processing capabilities influence the speed and throughput of a DPI library, demonstrated by a series of tests conducted by ipoque in collaboration with Intel®.

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