#+TITLE: VPN setup
#+AUTHOR: Marius Peter
#+DATE: <2026-07-06 Mon>


* WireGuard

1. Install WireGuard on the VPS and on the DAQ hub.
2. Configure WireGuard on both hosts to establish a point-to-point
   connection.  Use the =wg0.conf= files in this directory.
3. Start WireGuard service on both hosts.


On VPS:

: 1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1000
:     link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00
:     inet 127.0.0.1/8 scope host lo
:        valid_lft forever preferred_lft forever
:     inet6 ::1/128 scope host
:        valid_lft forever preferred_lft forever
:
: <...>
:
: 9: wg0: <POINTOPOINT,NOARP,UP,LOWER_UP> mtu 1420 qdisc noqueue state UNKNOWN group default qlen 1000
:     link/none
:     inet 10.xx.x.x/24 scope global wg0
:        valid_lft forever preferred_lft forever