November 2016
Intermediate to advanced
378 pages
8h 37m
English
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Making connections
Up until this point, we've focused on physical cables to make connections between interfaces. But how would we connect two interfaces that didn't have physical interfaces? For this purpose, Linux networking has an internal interface type called Virtual Ethernet (VETH) pairs. VETH interfaces are always created in pairs making them act like a sort of virtual patch cable. VETH interfaces can also have IP addresses assigned to them, which allow them to participate in a layer 3 routing path. In this recipe, we'll examine how to define and implement VETH pairs by building off the lab topology we've used in previous recipes.
Getting ready
In order to view and manipulate networking settings, you'll want to ensure that you have the iproute2 ...
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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.