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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.
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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年01月01日
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.
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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.
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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.