Open Source Notices

Open Source Software Acknowledgment

NetvynX incorporates various open source software components. We are committed to complying with all applicable open source licenses and giving proper attribution to the open source community.

Our Commitment

We believe in the power of open source software and are committed to giving back to the community through compliance, contributions, and transparency.

1. accel-ppp (GPL-2.0)

accel-ppp

GPL-2.0 Core Component

Description

accel-ppp is a high-performance RADIUS and L2TP/PPTP/PPPoE server for Linux. It's the core component that powers NetvynX's broadband network gateway functionality.

Copyright & Attribution

Copyright: © accel-ppp contributors

License: GNU General Public License version 2.0 (GPL-2.0)

Original Project: https://accel-ppp.org/

Our Modifications

NetvynX includes patches and modifications to accel-ppp to enhance performance, add features, and improve integration. All modifications are made available under the same GPL-2.0 license.

Performance Enhancements

Optimizations for high-throughput scenarios and concurrent session handling

Integration Improvements

Enhanced logging, monitoring, and configuration management capabilities

Security Features

Additional security measures and protocol enhancements

2. Source Code Availability

GPL-2.0 Compliance

In accordance with GPL-2.0 requirements, we provide complete source code for accel-ppp and all our modifications.

Access Methods

Online Download

Complete source code packages are available for each NetvynX release:

https://www.NetvynX.com/opensource/accel-ppp/

Organized by release version with complete build instructions

Written Offer

If online access is not available, you may request source code via written offer:

Valid for: 3 years from software distribution

Contact: opensource@ssolution.in

Cost: Physical media and shipping costs only

Source Package Contents

Complete accel-ppp source code

All NetvynX patches and modifications

Build scripts and compilation instructions

License texts and notices

Documentation and README files

Configuration examples

3. Additional Third-Party Components

NetvynX may include additional open source and third-party components. A complete list of all components and their licenses is included with each software distribution.

Complete Notice Location

The full list of third-party components and licenses can be found in the software installation at:

/usr/share/doc/netvynx/THIRD-PARTY-NOTICES.txt

Common Component Categories

Database Libraries

MySQL, PostgreSQL, SQLite connectors and libraries

Networking Libraries

SSL/TLS, networking, and protocol implementation libraries

Utility Libraries

Compression, parsing, and system utility libraries

Web Interface Components

JavaScript libraries, CSS frameworks, and web utilities

4. License Compliance

Our Compliance Principles

Full Attribution

We provide complete attribution and copyright notices for all open source components

Source Availability

Source code for GPL and other copyleft licensed components is readily available

License Preservation

Original license terms are preserved and not modified or restricted

Rights Protection

User rights granted by open source licenses are fully preserved

Supported License Types

GPL-2.0 GNU General Public License v2.0

GPL-3.0 GNU General Public License v3.0

MIT MIT License

BSD BSD Licenses

Apache-2.0 Apache License 2.0

LGPL GNU Lesser GPL

5. Contact Information

Open Source Inquiries

opensource@ssolution.in

Source code requests, license questions, compliance issues

Legal Questions

legal@ssolution.in

License compliance, legal notices, IP inquiries

General Support

support@ssolution.in

Product support, technical questions

Mailing Address

S Solutions
Nr. Old Post Office, Main Bazar
Anklav, Anand - 388510
Gujarat, India

Acknowledgments

We extend our gratitude to the open source community and all contributors whose work makes NetvynX possible. Special thanks to:

accel-ppp Project - For providing the robust foundation for high-performance broadband access

Linux Kernel Community - For the underlying networking and system capabilities

GNU Project - For development tools and libraries that make this project possible

Open Source Contributors - For countless libraries and tools that enhance NetvynX