Business Source License 1.1

License text copyright (c) 2017 MariaDB Corporation Ab, All Rights Reserved. "Business Source License" is a trademark of MariaDB Corporation Ab.

Parameters

Licensor: ZeroTier, Inc. Licensed Work: ZeroTier Network Virtualization Engine The Licensed Work is (c)2013-2021 ZeroTier, Inc. Additional Use Grant: You may make use of the Licensed Work, provided you do not use it in any of the following ways:

                  * Sell hosted ZeroTier services as a "SaaS" Product

                  (1) Operate or sell access to ZeroTier root servers,
                  network controllers, or authorization key or certificate
                  generation components of the Licensed Work as a
                  for-profit service, regardless of whether the use of
                  these components is sold alone or is bundled with other
                  services. Note that this does not apply to the use of
                  ZeroTier behind the scenes to operate a service not
                  related to ZeroTier network administration.

                  * Create Non-Open-Source Commercial Derivative Works

                  (2) Link or directly include the Licensed Work in a
                  commercial or for-profit application or other product
                  not distributed under an Open Source Initiative (OSI)
                  compliant license. See: https://opensource.org/licenses

                  (3) Remove the name, logo, copyright, or other branding
                  material from the Licensed Work to create a "rebranded"
                  or "white labeled" version to distribute as part of
                  any commercial or for-profit product or service.

                  * Certain Government Uses

                  (4) Use or deploy the Licensed Work in a government
                  setting in support of any active government function
                  or operation with the exception of the following:
                  physical or mental health care, family and social
                  services, social welfare, senior care, child care, and
                  the care of persons with disabilities.

Change Date: 2026-01-01

Change License: Apache License version 2.0 as published by the Apache Software Foundation https://www.apache.org/licenses/

Alternative Licensing

If you would like to use the Licensed Work in any way that conflicts with the stipulations of the Additional Use Grant, contact ZeroTier, Inc. to obtain an alternative commercial license.

Visit us on the web at: https://www.zerotier.com/

Notice

The Business Source License (this document, or the "License") is not an Open Source license. However, the Licensed Work will eventually be made available under an Open Source License, as stated in this License.

For more information on the use of the Business Source License for ZeroTier products, please visit our pricing page which contains license details and and license FAQ: https://zerotier.com/pricing

For more information on the use of the Business Source License generally, please visit the Adopting and Developing Business Source License FAQ at https://mariadb.com/bsl-faq-adopting.

Business Source License 1.1

Terms

The Licensor hereby grants you the right to copy, modify, create derivative works, redistribute, and make non-production use of the Licensed Work. The Licensor may make an Additional Use Grant, above, permitting limited production use.

Effective on the Change Date, or the fourth anniversary of the first publicly available distribution of a specific version of the Licensed Work under this License, whichever comes first, the Licensor hereby grants you rights under the terms of the Change License, and the rights granted in the paragraph above terminate.

If your use of the Licensed Work does not comply with the requirements currently in effect as described in this License, you must purchase a commercial license from the Licensor, its affiliated entities, or authorized resellers, or you must refrain from using the Licensed Work.

All copies of the original and modified Licensed Work, and derivative works of the Licensed Work, are subject to this License. This License applies separately for each version of the Licensed Work and the Change Date may vary for each version of the Licensed Work released by Licensor.

You must conspicuously display this License on each original or modified copy of the Licensed Work. If you receive the Licensed Work in original or modified form from a third party, the terms and conditions set forth in this License apply to your use of that work.

Any use of the Licensed Work in violation of this License will automatically terminate your rights under this License for the current and all other versions of the Licensed Work.

This License does not grant you any right in any trademark or logo of Licensor or its affiliates (provided that you may use a trademark or logo of Licensor as expressly required by this License).

TO THE EXTENT PERMITTED BY APPLICABLE LAW, THE LICENSED WORK IS PROVIDED ON AN "AS IS" BASIS. LICENSOR HEREBY DISCLAIMS ALL WARRANTIES AND CONDITIONS, EXPRESS OR IMPLIED, INCLUDING (WITHOUT LIMITATION) WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, NON-INFRINGEMENT, AND TITLE.

MariaDB hereby grants you permission to use this License’s text to license your works, and to refer to it using the trademark "Business Source License", as long as you comply with the Covenants of Licensor below.

Covenants of Licensor

In consideration of the right to use this License’s text and the "Business Source License" name and trademark, Licensor covenants to MariaDB, and to all other recipients of the licensed work to be provided by Licensor:

1. To specify as the Change License the GPL Version 2.0 or any later version, or a license that is compatible with GPL Version 2.0 or a later version, where "compatible" means that software provided under the Change License can be included in a program with software provided under GPL Version 2.0 or a later version. Licensor may specify additional Change Licenses without limitation.

2. To either: (a) specify an additional grant of rights to use that does not impose any additional restriction on the right granted in this License, as the Additional Use Grant; or (b) insert the text "None".

3. To specify a Change Date.

4. Not to modify this License in any other way.