Deep Packet Inspection monitoring with OpManager

When business depend on applications, user experience is one important thing that really matters. It might be hindered due to various reasons such bandwidth congestion, application latency, or anonymous traffic flooding the network and could possibly be a security issue. To find out exactly what's causing the issue, you need advanced monitoring techniques such as deep packet inspection (DPI).

In addition to SNMP and flow-based bandwidth monitoring, OpManager also offers deep packet inspection (DPI) based bandwidth monitoring. The biggest advantage with DPI is that it provides you the most accurate information on bandwidth as it reads the packet. Apart from this it also helps you find the root cause of user experience issues by providing network response time (NRT) and application response time (ART). This helps network and app teams to find whether the latency is caused because of a network or an application issue.

OpManager's DPI feature captures packets from network flows and analyzes packet capture (PCAP) files. It does a packet-level analysis to find whether the network or application is causing more delay so that admins can spot such issues quickly and fix them before it impacts the end users.

DPI allows you to

  • Find out whether the latency is on the network or application side comparing NRT vs. ART
  • Identify top bandwidth consumers by source, destination, and conversations
  • Find users impacted with poor user experience
  • Increase application availability and meet SLAs
  • Shape traffic to prioritize bandwidth for business critical apps
  • Generate historical reports and perform forencis
  • Top N dashboard

    OpManager offers widgets that help you build top N apps and URLs by NRT and ART.

  • NRT vs ART graphs

    Generate detailed NRT vs ART graphs for apps and URLs.

  • Conversation view

    Find out the top conversations between users and apps.

  • Top N dashboard

    OpManager offers widgets that help you build top N apps and URLs by NRT and ART.

  • NRT vs ART graphs

    Generate detailed NRT vs ART graphs for apps and URLs.

  • Conversation view

    Find out the top conversations between users and apps.

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