Quick & Easy: Tinc VPN on ASUSWRT-Merlin

VPN Transfer Network

Using Tinc to create a mesh network
Not an option for me when I pay for all traffic to and from my mail server the only Australian server with a large pipe. The Config tab in tinc in pfSense. But out of curiousity, why not use WireGuard?! Now that you have gone through this tutorial, you should have a good foundation to build out your VPN to meet your needs. I always wanted to have a VPN to my servers located in the US, and have them linking to each other securely. Let's start by updating apt: We will be using Ubuntu

Enter Tinc

Quick & Easy: Tinc 1.1pre15 VPN between Windows Systems

I want to route all internet traffic including udp for sip through a tinc tunnel https: To set up the tinc tunnel is quite straight forward. After starting the tinc daemon on both boxes I have now following routing table:. It is possible to ping to the X ip address on the box on the other side in both directions. How can I configure one box the server to forward or route?

How do I have to configure the other box client to route all internet traffic through the tinc tunnel? Is it possible use this to circumvent a sip block from the ISP udp traffic? On the tinc 'server' or the box you want to route the traffic through, you will probably need to setup NAT on the tinc remote to NAT all the traffic from the tinc subnet.

If you haven't enabled it, you would need to enable IP forwarding on the tinc remote system. On any tinc clients you will need to add routes to redirect your Internet access through the tunnel. You also would need to add a specific route to the public address of the tinc system you are connecting to since traffic between the two tinc clients must happen outside of the tunnel.

But this will add some latency, and SIP traffic tends to be pretty sensitive to latency. By clicking "Post Your Answer", you acknowledge that you have read our updated terms of service , privacy policy and cookie policy , and that your continued use of the website is subject to these policies.

Note the gateway IP is And, that should be that! Just run sudo tincd -n vpn on each box and hopefully they should both be able to ping each other on Checkout the debug section below to ways to find out what's going wrong:.

Tinc isn't the most user friendly application, and documentation is scarce, especially when you're seeing weird routing or network issues. Luckily there's a bunch of things we can use to get more information from Tinc. The best is simply running in the foregroud with a high debug level:. Tinc is a fairly complicated process so this page is broken down into sections: Structure Installing Tinc Basic two node network Debugging Tinc Structure Below is an example directory tree for Tinc, which all participating nodes must hold: The file will basically be the same for all hosts in the network: Installing Tinc When installing Tinc remember it is important that the protocol versions not the same as Tinc versions match up across your network.

Checkout the debug section below to ways to find out what's going wrong: Debugging Tinc Tinc isn't the most user friendly application, and documentation is scarce, especially when you're seeing weird routing or network issues.

The best is simply running in the foregroud with a high debug level: It's also possible to get some information out of running daemon tincd's:

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tinc is a Virtual Private Network (VPN) daemon that uses tunnelling and encryption to create a secure private network between hosts on the Internet. tinc is Free Software and licensed under the GNU General Public License version 2 or later. Because the VPN appears to the IP level network code as a normal network device, there is no need to. Download Here is a full listing of all versions of tinc that have been made public. If you wish to get the current development version, please get it from our git repository. I was given the task of setting up a tinc VPN so that we could test performance for comparison against other VPN systems. This task took much longer than it should have. For that reason I am making this post to help myself and others remember how to .