October 2015
Intermediate to advanced
282 pages
5h 40m
English
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Configuring multiple IP addresses for a virtual interface
IP aliasing is a concept where multiple IP addresses are assigned to the same physical network interface. IP aliasing is useful in several scenarios. When multiple small applications running on different servers need to be consolidated into a single large server, the individual IP address for each application needs to be mapped to the same physical interface. As the physical servers get virtualized, there is a need to support IP aliasing for the virtual machine instances also. In Linux, IP aliasing is accomplished by creating subinterfaces on a real interface.
In this recipe, we will see how multiple IP addresses can be allotted to a single virtual interface.
Getting ready
The different IP ...
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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.