Hi there,
I have a QNAP TS-230 setup as a VPN Server using QVPN + OpenVPN.
Unfortunately, I noticed that upload/download speed are very limited. I can upload around 2 MB/s and download at 3 MB/s. This is very bad, given that I have fiber connection on both my office and my home, and without the VPN setup I was able to UL/DL at 10/20MB/s... but you know, security!
Changing from AES 128 to AES 256 doesn't help.
NAS CPU usage is low, likely 10% during file transfer...
I would like to know if this is normal. I've read in other discussions that switching to L2TP/IPSec helped some users facing the same speed issues, but not all of them. Anyway, I'd like to keep OpenVPN.
Is there something I can do?
QVPN + OpenVPN Slow UL/DL Speed
- spile
- Been there, done that
- Posts: 641
- Joined: Tue May 24, 2016 12:13 am
Re: QVPN + OpenVPN Slow UL/DL Speed
Speed was one reason I chose Wireguard (running on a Raspberry Pi)
https://vpnintel.com/insights/one-month ... an-openvpn
https://vpnintel.com/insights/one-month ... an-openvpn