October 2015
Intermediate to advanced
282 pages
5h 40m
English
Content preview from OpenStack Networking CookbookBecome an O’Reilly member and get unlimited access to this title plus top books and audiobooks from O’Reilly and nearly 200 top publishers, thousands of courses curated by job role, 150+ live events each month,
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Configuring Neutron to use a GRE type driver
As described earlier, tunneled networks can also be implemented using the Generic Routing Encapsulation (GRE) protocol. GRE is a general-purpose point-to-point encapsulation protocol. The GRE header contains a 32-bit key which is used to identify a flow or virtual network in a tunnel.
This recipe shows you how to configure the OpenStack Neutron in order to use GRE for virtual networking.
Getting ready
For this recipe, we will need the following information:
- An SSH-based access to the OpenStack controller node
- The IP address for the tunnel endpoint
- A range of tunnel IDs
How to do it…
The following steps will show you how to configure the GRE type driver for the ML2 plugin:
- With the appropriate credentials, SSH ...
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O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.Julian F.
I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.Amir M.
I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.