Automated Packet Analysis at Scale with TShark CLI
Network Test Pro delivers TShark-powered solutions for scripted traffic capture, protocol decoding, and streamlined network diagnostics.
Overview
Ostinato is a versatile packet crafter and traffic generator designed for engineers, testers, and network administrators who need fine-grained control over simulated traffic flows. Known as the “Wireshark in reverse,” Ostinato allows users to build custom packets, define traffic patterns, and send them across multiple network interfaces. This capability enables realistic testing of network devices, firewalls, intrusion detection systems, and performance bottlenecks—without impacting production traffic.
Network Test Pro supports organizations across North America in deploying Ostinato for lab environments, pre-deployment testing, and security research. Our tailored implementations integrate Ostinato into workflows for validating new infrastructure, troubleshooting latency issues, and verifying compliance with network policies. With Network Test Pro’s configuration expertise, teams can confidently simulate real-world traffic scenarios with precision and repeatability.
Comprehensive Support for Ostinato Deployments
In addition to offering products and systems developed by our team and trusted partners for Ostinato, we are proud to carry top-tier technologies from Global Advanced Operations Tek Inc. (GAO Tek Inc.) and Global Advanced Operations RFID Inc. (GAO RFID Inc.).These reliable, high-quality products and systems enhance our ability to deliver comprehensive technologies, integrations, and services you can trust. Where relevant, we have provided direct links to select products and systems from GAO Tek Inc. and GAO RFID Inc.
Core Components
Hardware
- Multi-interface workstations preloaded with Ostinato
Ethernet Analyzers for monitoring and validating generated traffic across multiple network interfaces. - Portable testing laptops for on-site simulation
Fiber Optic Meters for quick verification of optical signal quality during field simulations. - High-speed NICs for multi-gigabit packet generation
SFP+ Transceivers enabling high-throughput connectivity for intensive packet generation tests. - Network taps and SPAN-capable switches for non-intrusive monitoring
Fiber Splitters for duplicating traffic streams without disrupting live network operations.
Software
- Cross-platform Ostinato client with GUI and automation API
- Support for custom packet creation across Ethernet, IPv4/IPv6, TCP, UDP, ICMP, and more
- Traffic replay functionality for duplicating real-world captures
- Scheduling and looping options for continuous testing
- Real-time traffic counters and reporting
Cloud & Data Services
- Remote-controlled traffic generation from cloud-hosted labs
- Integration with automated test frameworks and CI/CD pipelines
- Centralized storage for reusable packet templates
- Cloud-based reporting dashboards for multi-site performance review
Key Features & Functionalities
- Create, edit, and send custom packets at wire speed
- Support for multiple concurrent streams across interfaces
- Packet replay for reproducing complex traffic patterns
- Filtering and targeting options for specific MAC/IP ranges
- Automation API for scripting large-scale test cases
- Compatible with physical and virtual network environments
Integrations & Compatibility
Network Test Pro’s Ostinato solutions integrate with:
- Network security testing suites and intrusion detection evaluation
- Protocol compliance verification environments
- Virtualized lab setups in VMware, KVM, and Hyper-V
- Network monitoring tools like Wireshark and tcpdump for paired analysis
- Automation tools including Python-based test scripts
Benefits
- Highly Customizable:Build traffic scenarios specific to your needs
- Repeatable Testing:Standardize test cases for consistent results
- Protocol Coverage:Simulate everything from basic Ethernet to advanced tunneling protocols
- Cost-Effective:Provides enterprise-level traffic simulation at a fraction of traditional hardware costs
- Developer-Friendly:API support for test automation
Key Applications
- Pre-deployment stress testing for network equipment
- Security device evaluation and penetration test preparation
- Application performance testing under synthetic load
- Training environments for network engineering students
- Verifying firmware and configuration changes before rollout
Industries We Serve
- Telecommunications and ISPs
- Cybersecurity Firms
- Data Centers and Cloud Providers
- Higher Education and Research Labs
- Government and Defense
Relevant Industry Standards (U.S. & Canada)
- NIST Cybersecurity Framework
- ISO/IEC 27033
- ITIL Service Validation and Testing
- PIPEDA (Canada)
Case Studies
U.S. Case Study 1 – Firewall Evaluation (California)
A cybersecurity integrator used Network Test Pro’s Ostinato deployment to simulate multi-protocol attacks and benign traffic, enabling the fine-tuning of intrusion detection rules before deployment in a large financial institution.
U.S. Case Study 2 – Telecom QoS Testing (New Jersey)
A telecom provider used Ostinato to simulate high-load VoIP and streaming traffic for validating new QoS policies. The controlled simulations reduced post-launch call quality complaints by 48%.
Canadian Case Study – Network Engineering Lab (Alberta)
A technical college integrated Ostinato into its networking curriculum. Students practiced packet crafting and protocol testing in a safe lab environment, improving hands-on learning outcomes.
Need precise, customizable traffic generation for testing or training?
Contact Network Test Pro and let our team design an Ostinato deployment that gives you total control over traffic simulation.