How to Setup OpenVPN Server on a Synology NAS (2024)

This step-by-step guide shows how to setup OpenVPN Server on a Synology NAS for secure, remote access to your network through a VPN tunnel. Access your Synology NAS remotely from anywhere in the world.

DISCLAIMER: The information in this video has been self-taught through years of technical tinkering. While we do our best to provide accurate, useful information, we make no guarantee that our viewers will achieve the same level of success. WunderTech does not assume liability nor responsibility to any person or entity with respect to damage caused directly or indirectly from its content or associated media. Use at your own risk.

WunderTech is a trade name of WunderTech, LLC.

0:00 Intro
1:11 Installing VPN Server
2:02 Configuring OpenVPN Server & Creating an OpenVPN User
4:32 Configuring OpenVPN
7:21 Configuring DDNS
9:54 Checking the new DDNS Certificate
10:41 Completing OpenVPN Config & Modifying Configuration File
12:27 Split-Tunnel vs Full-Tunnel VPN
13:50 Why is OpenVPN Secure?
14:50 Port Forwarding for OpenVPN
15:22 Configuring a Static IP
16:03 Port Forwarding Rule
17:19 Connecting to OpenVPN
20:17 When to Use Split-Tunnel VPN or Full-Tunnel VPN?
21:16 Final Thoughts

#SynologyNAS #OpenVPN #TechTutorial

[TechMeOut]

Excellent video as always! The added value is the way you are able to explain a relatively complex topic in a way that everyone can understand! Amazing job Frank!

[goimitom]

thank you so much for this! I thought I had to buy a vpn router just to vpn into my NAS but this saved me.

[geertwanten]

You rock! Another tutorial didn’t mentioned the “client-cert-not-required” and therefore didn’t want to connect. Thanks mate!

[simon]

Thank you for putting this video together. It was easy to follow and simply explained. I now have the VPN on my phone, iPad, and laptop😊

[sylvainalain]

Hi Frank, I’m gonna try OpenVPN because of your video :) I already configured my port forwarding on my router. One of the best Synology by far YouTube channel.

[qqepclg]

with all the languages and slangs in the world : THANKS VERY MUCH ...👓

[guyh]

Thank you so much!
This is exactly what I was looking for to get explained in a normal understandable way to me.

[sobrarbenses]

Thanks a lot!!! It was useable for me!! It helped me so much!!!

[QuikTechSolutions]

Another incredibly explained video! Great job Frank!

[patrickcarolin]

Top explanation. Thanks a lot.
Client cert not required Phase was not explained by another YouTuber.
Are there any risks oder disadvantages to add this phrase?

[concurrentresources]

Superb... I'm totally impressed... Thank you.

[nixxblikka]

Nice video, and also have t osay, even I liked the old videos, the news ones are better, the nice setup in the background has a calming effect :-)

[Brayne]

Thank you for your very professional video and accompanying site. Initially I only watched the video and I found the Firewall setting section was missing - but its mentioned on the site. I wasn't able to get a usable connection, by that I mean that the connection list on the Synology VPN Server shows the attempt from the correct clients IP address, but the connection isn't completed and instead of the user it shows "UNDEF". On the client side it shows "Wating for server reply" and it seems to be caused by a "TLS Error / TLS handshake failed". I can't find any more detailed log on the server side.

[jayli]

This video helped me a lot. Can I set 2 NAS openvpn at the same time at my home? Why the first openvpn of the first NAS did not work after setting the 2nd one with the same way? Is there any conflicts?

[JackupTraining]

Please mention CG NAT when explaining port forwarding. Most people will do everything right, but it will still not work because of the CG NAT.

[ericturner]

Great video! Very informative. One question. Why do you need a static IP address if you have configured DDNS? Isn't the whole point of DDNS automatically updating a dynamic IP address? I'm sure I'm missing something because your video says that DDNS is not necessary with a static IP address so I'm assuming the opposite is true as well. If you've configure DDNS you don't need a static IP address...

[priteshtechark]

Hi, I have setup OpenVPN, I am able to connect if on same network as NAS but not able to connect with mobile hotspot. I have two routers on my newer. Both are in series to extend coverage. Is it some causing any issue?

[MrHugoBoss]

Hello Frank. I’m glad I found your website and YouTube videos. They are very helpful as I am relatively new to Synology NAS. I am currently using QuickConnect for remote access (mainly for DS Drive, Photos, Video, and Files). Would you say that Open VPN would be a safer, more secured route? Thank you in advance.

[sakana-Iuke]

Hi, I tried both static ip and ddns reservation
also ddns(test connection NORMAL)
also export the file
also edit the file to my ddns and other thing in the file that you require
also port forwarding
but it still wont work, showing connection timeout(connection failed to establish within givin time)

[Pheelip]

currently I have no access to my nas locally having issues with quick connect being slow. do you need to use a local ip or can ddns and openvpn can be done remotely?