Network Visibility
Recommended Packeteer Products
Look beyond network probes for more sophisticated insight into network performance and resource usage. Quickly isolate problem areas and fix them.
The Challenge: Life with Probes
When the time comes to upgrade or replace, probes are difficult to justify. They just can't keep up with today's more complex application mix and network changes. Probes offer a view into IP and port traffic data as well as Permanent Virtual Circuits (PVC) and other circuit availability. But they can't deliver the visibility needed to effectively troubleshoot and manage WAN application performance.

Lack of Intelligence
Network environments are increasingly complex. Probes can't intelligently separate all of that traffic into useful classifications. Only a few applications that use Port 80 are really Web applications, for example. And business Web applications—like SAP® and Oracle®—are lumped together with recreational Web.
Limited Performance Tracking
It's no longer enough to know if the network is running well, now it's crucial to know how ERP, CRM or manufacturing software performs. Is end-to-end performance tracking to expectation? Where's the problem? It matters if it's in the network or in the server farm.
Nothing Fixed
Probes can't actually fix issues. They might give you some insight into where to go next, but they can't shut down a PC infected with a worm. Or clamp down on Internet radio. Or provision a VoIP call. And they do nothing to increase bandwidth, solve TCP design issues or accelerate Web transactions.
The Packeteer Solution: Beyond Probes
Packeteer provides the insight of a probe with the added advantage of application monitoring. Troubleshooting is more effective, problems can be fixed, performance accelerated and security enhanced.
Classify at Layer 7 Plus
Packeteer's leading Layer 7 technologies go far beyond IP address and port numbers to identify the true nature of network traffic. Automatically classify hundreds of networked applications—differentiating between mission critical, recreational and malicious—over common ports and protocols, with Layer 7 Plus behavior and history-based identification. Break down traffic as granular as you like.
Track Network Performance
Packeteer tracks link and per PVC statistics per application—including peak and average utilization rates (down to one minute), bytes, availability, utilization, top talkers and listeners, network efficiency and frames. Monitor use and performance through proactive alarming and exception reporting—or through comprehensive central reporting tools.
Manage Application Performance
Packeteer transparently measures response times across applications, providing network, server delay and congestion metrics to proactively track critical applications performance. Also track connection statistics, host histories and per flow information with all the tools needed to manage tomorrow's issues.
Quickly Isolate Problems
Track connection states—including per flow records—to get the next level of troubleshooting and diagnostics for every application at every connection. Network or server? What application is spiking? Which users? How many SAP connections refused? You need the facts.
Integrate Reporting
Packeteer's SNMP- and XML-based APIs allow for simple integration into many management and reporting packages. Our Flow Detail Records can also be configured to report into any NetFlow v5 reporting application.
Fix Issues
Packeteer's leading QoS and acceleration technologies enable you to quickly fix discovered issues. Are big backup jobs, streaming Internet radio or iTunes® downloads bogging down ERP or VoIP performance? Cap recreational traffic, contain bursty business traffic and ensure per-session resource for delay-sensitive transaction applications. If capacity or protocol design is the problem, use Packeteer compression or acceleration technologies to increase capacity and speed performance.
Enhance Security
Stop infected PCs from spreading through the network. Identify and isolate infected hosts and mitigate their impact on the network. Also, store a record for every network flow—with actual application definitions, response time and Packeteer class information in a detailed repository for forensic and compliance purposes.
Increase WAN Capacity
Increase circuit size with Packeteer's advanced, low latency compression technologies and see capacity grow anywhere from two to 10 times its current level. It's an instant boost in available resources! Network allocation policies ensure these new resources make it to the most important applications.
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Related Resources
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