---
title: License for ZebOS
slug: ps/help/en_us/vtm/userguide/license-for-zebos
docTags: 
createdAt: 2026-08-02T07:48:42.158Z
---

Virtual Traffic Manager contains code from the ZebOS routing suite, distributed under license from IP Infusion, Inc. The ZebOS routing suite is Copyright (C) 2001-2014 IP Infusion, Inc. All Rights Reserved.