Openstack Networking Overview

Openstack continues to grow in enterprise and service provider environments, but the complexity of Openstack networking hasn't changed. In this talk, we will provide an overview of how Openstack builds multitenant networks on a host and various options for building the underlay datacenter network to support Openstack.

[@HIBaysal]

This guy explains it really nicely, Im suprised of the lack of laughs at his puns. Maybe im too much of a geek.

[@AngelKafazov]

Excellent explanation!

[@splatter999]

36:20 - I doubt that VxLAN support of a switch affects the speed of VxLAN. For network cards this is true (for sure!), in terms of segmentation offloading in any case, but the switch transports UDP packets, whether it "knows" that they are VxLAN or not.

[@jakub3215]

Switch needs to encapsulate/decapsulate Vxlan headers in hardware, some of them can not RIOT in hardware. They're not forwarding pure UDP packets.

[@horizonbrave1533]

Dare I ask are the slides available for this?

[@achiajeba9998]

The guy's attitude at the start makes this talk really boring to watch