A quick write-up on installing Pritunl on RedHat 8.


Pritunl is a distributed OpenVPN, IPsec and WireGuard Server that I’ve been using for a number of years as my goto solution for:

  • accessing my lab when working remote
  • tunneling my webtraffic whenever I’m forced to use a unknown wifi network

My Pritunl server was still running on a older version of CentOS so it was time for a rebuild. For the new build I chose to use one of my free RedHat licenses you can get here This post will cover the installation not the configuration of Pritunl since it’s so simple to set up once you get it installed.


So let’s get this thing up and running.

Enable the mongodb and pritunl repos:

sudo tee /etc/yum.repos.d/mongodb-org-5.0.repo << EOF
name=MongoDB Repository
sudo tee /etc/yum.repos.d/pritunl.repo << EOF
name=Pritunl Repository
gpg --keyserver hkp://keyserver.ubuntu.com --recv-keys 7568D9BB55FF9E5287D586017AE645C0CF8E292A
gpg --armor --export 7568D9BB55FF9E5287D586017AE645C0CF8E292A > key.tmp; sudo rpm --import key.tmp; rm -f key.tmp

Activate the epel repo:

sudo dnf install https://dl.fedoraproject.org/pub/epel/epel-release-latest-8.noarch.rpm

I’m running the server behind a firewall so I’m disabling the firewall on the host.

sudo systemctl stop firewalld.service
sudo systemctl disable firewalld.service

Update the system

sudo dnf -y update

Install wireguard if you need it

sudo dnf -y install wireguard-tools

Install pritunl and mongodb

sudo dnf -y install pritunl mongodb-org

The pritunl documentation mentions using the newer pritunl openvpn package, so we comply

sudo dnf --allowerasing install pritunl-openvpn

Start and enable the mongodb and pritunl services

sudo systemctl enable mongod pritunl
sudo systemctl start mongod pritunl

So if things went according to plan, you should be able to see the pritunl website up and running. Go back to your ssh session and run the following

sudo pritunl setup-key

Paste the setup key in the webinterface and continue to the next step, which is creating the initial pritunl login

sudo pritunl default-password

Login using those credentials and finish the pritunl setup which consists of the following: -Enter a new password for the pritunl user -Creating your first VPN user -Creating an organization -Creating the VPN server -Attaching the organization to the VPN server -Starting the VPN server Done!

Bonus I: running the pritunl webinterface on a different port

I’ve kept selinux active on the box even though multiple threads on the pritunl forum advise people to turn if off. The Pritunl webinterface runs on port 443 by default. It is possible to change this port but we need some additional tools to configure selinux:

sudo dnf install policycoreutils-python-utils

Now let’s say you want to change the webinterface port from 443 to 1234:

sudo semanage port -a -t http_port_t -p tcp 1234

Then go into the webinterface and change the port by clicking on settings in the right top corner. You will be logged out and back in after it has finished changing its port.

Bonus II: Update the server automatically

Having a machine that updates itself helps me sleep well at night.

sudo dnf install dnf-automatic

Edit the dnf-automatic config file to your liking

sudo vi /etc/dnf/automatic.conf

Unhash/enable (at least) the following settings

#  What kind of upgrade to perform:
default                            = all available upgrades

download_updates = yes

apply_updates = yes

After you are satisfied with the configuration you put in place, enable the service

sudo systemctl enable dnf-automatic.timer
sudo systemctl start dnf-automatic.timer

Alternatively, if you want the updates to be downloaded at a specific time, edit the following file

sudo vi /usr/lib/systemd/system/dnf-automatic.timer

If you want to install the updates at a specific time, edit this file

sudo vi /usr/lib/systemd/system/dnf-automatic-install.timer

and enable the install timer

sudo systemctl start dnf-automatic-install.timer
sudo systemctl enable dnf-automatic-install.timer

To test the dnf config

sudo dnf-automatic

The logging of dnf-automatic is limited. You can view the installed updates in /var/log/dnf.rpm.log file. This will show what packages are upgraded and installed

To check which services need to be restarted after an update, enter the following command

sudo dnf needs-restarting

Get an overview of the timers

sudo systemctl list-timers *dnf-*

For more info on dnf-automatic, check here and here

Final Thoughts

There you have it! Pritunl should be up and running now. The system should also update itself whenever updates are available. Another thing I might look at is rebooting the server each week during the night. As always, if you have any suggestions feel free to contact me. Until next time!