Monday Jun 01, 2009

OpenSolaris 2009.06 Delivers Crossbow (Network Virtualization and Resource Control)

Today OpenSolaris 2009.06, the third release of OpenSolaris, is announced and available for download. Among the many features in this version is the delivery of Project Crossbow, in a fully supported distribution. This brings network virtualization, including Virtual NICs (VNICs), bandwidth control and management, flow (QoS) creation and management, virtual switches, and other features to OpenSolaris.

Network virtualization joins a number of other features already in OpenSolaris, such as vanity naming (allowing custom names for data links), snooping on loopback for better observability, a re-architected IPMP with an administrative interface, and Network Automagic (NWAM--automatic configuration of desktop networking based on available wired and wireless network services).

Congratulations to everyone who made all this possible!

Steffen PS: Regarding the fully supported, please notice the new support prices and durations!

Thursday Feb 14, 2008

Network Virtualization and Resource Control--Crossbow pre-Beta

The pre-beta bits and updated material for Project Crossbow have been posted to the opensolaris.org web site. If splitting up a NIC into several virtual NICs, limiiting network bandwidth, allocating CPUs to specific network traffic, faster datagram forwarding, or enhance visibility of what your network traffic looks like, check it out.

The code is available as a customized Nevada build 81 image, or you can install the BFU bits on top of an existing build 81 install. It may work with a slightly older or newer build (I did some testing with build 82), but that has not been fully tested.

Plans are to put the features into Nevada after the beta period and your feedback.

Thanks to the engineering for all the effort in getting this out! Many of my customers have been waiting for this to become available.

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