August 2015
Intermediate to advanced
364 pages
7h 35m
English
Content preview from Mastering 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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Enabling client-to-client traffic
When multiple Virtual Private Network (VPN) clients are connected to the server, they are not permitted to exchange traffic. This is true for both tap mode and tun mode. In order to enable client-to-client traffic, there are two options:
- Use the configuration option
client-to-client. This allows OpenVPN to handle client-to-client traffic internally, bypassing the system routing tables as well as the system firewall/iptables rules. - Use the system routing tables and firewall/iptables rules to send traffic from one client to another and back.
The first option is the fastest option, both in terms of configuration and in terms of performance. If there are no restrictions on the traffic between VPN clients, add the line ...
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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.