March 2017
Intermediate to advanced
178 pages
3h 48m
English
Content preview from Troubleshooting OpenVPNBecome 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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Routing
OpenVPN provides powerful routing capabilities allowing the network administrator to direct traffic from clients where it needs to go. These routes can place entire subnets behind specific client connections, through other routers on the server side, or out to the Internet. There are two distinct zones when discussing routing and VPNs. I like to classify them as internal and external.
Regardless of which bucket your routes go into, it is vitally important to consider that both endpoints in the route need to know how to reach the other. There are varying techniques for accomplishing this: static routes, dynamic routes, NAT/PAT, and so on. Failure to ensure that there is a return path will prevent useful traffic from flowing.
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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.