GTP Correlation

Subscriber-aware forwarding

The GTP Correlation feature is a licensable, robust and intelligent addition to the GigaSMART® engine that enables mobile service providers to monitor subscriber data in GPRS Tunneling Protocol (GTP) tunnels. Because it understands the stateful nature of this protocol, the GTP Correlation feature can match and pass all of an identified subscriber’s control and data sessions to the appropriate analytics, performance and billing subsystems to help ensure an accurate view of the session performance and the subscriber’s quality of experience.

With GTP Correlation, mobile operators can now intelligently forward subscriber sessions to specific tools by filtering on subscriber IDs or tunnel IDs -- from ranges of subscribers down to a specific, high-value subscriber.

Benefits of the GTP Correlation feature:

  • More efficient, effective tool processing throughput.
  • Improved analytics accuracy from reliable correlation of subscriber sessions.
  • Helps maximize quality of experience and monetizing services with more accurate end-user quality of experience metrics.
  • More reliable accounting, billing, and subscription management.
  • Fewer errors through accurate correlation of subscriber data fragmented in transit.

Take advantage of our new bundled GigaSMART apps to be subscriber-aware!

FEATURE BRIEF

GTP Correlation

Monitor subscriber data in GPRS Tunneling Protocol tunnels.

 

WHITE PAPER

De-Risking New Service Provider Deployments

Comprehensively monitor your new technologies during rollout.

FEATURE BRIEF

FlowVUE®

Subscriber-aware flow management from Gigamon.

GigaSMART Features

GigaSMART® offers a number of other essential traffic intelligence services required for active visibility into infrastructure blind spots, including:

NetFlow Generation

Delivering basic Layer 2–4 network traffic data to analysis tools. 

Advanced Flow Slicing

Eliminates these issues by slicing payloads and packets from long data flow.

Source Port Labeling

Provides context to packets and allows tools to properly assess network behavior and threats based on where they are.

Adaptive Packet Filtering

Identifies patterns across any part of the network packet, including the packet payload.

SSL/TLS Decryption

Creates a secure channel between the server and the end user's computer or other devices as they exchange information.

Packet Slicing

Truncates packets while preserving the portion of the packet (the protocol headers) required for network analysis.

Advanced Load Balancing

Divides and distributes traffic among multiple tools, so network and security visibility can scale.

De-duplication

Targets, identifies and eliminates duplicate packets, blocking unnecessary duplication and sending optimized flows.

Masking

Provides customizable data protection by overwriting specific packet fields with a set pattern. 

Tunneling

Alleviates blindness of business-critical traffic at remote sites, virtualized data centers, or hosted in a public cloud.

Application Visualization

Provides a complete view of the applications running on your network automatically.

Application Filtering Intelligence

Extends Layer 7 visibility to thousands of common and proprietary applications.

Application Metadata Intelligence

Empowers your security information and event management and network performance monitoring tools.

GTP Correlation

Enables mobile service providers to monitor subscriber data in GPRS Tunneling Protocol tunnels.

5G Correlation

Intelligently forward subscriber sessions to specific tools by filtering on subscriber, user device, RAN or network slice IDs.

FlowVUE Flow Sampling

Provides subscriber IP-based flow sampling.

SIP/RTP Correlation

Enables enterprises and service providers to monitor VoIP traffic.

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Related Pages

FlowVUE

SUBSCRIBER INTELLIGENCE

FlowVUE®

Provide subscriber IP-based flow sampling.

TBD

GigaSMART

SSL/TLS Decryption

Decrypt and expose malware hiding in encrypted sessions.

TBD

TRAFFIC INTELLIGENCE

Flow Mapping

Granular filtering and forwarding.

 

GigaVUE-FM

MANAGEMENT

GigaVUE-FM

Single pane-of-glass orchestration and management.