I bought VPS and configured wg-easy, but speed for download is too slow, while speed for uploading is not so bad. Why this might be happening?
Where is your VPS located, and which Wire Guard server are you connecting to?
You could try headscale instead, which doesn’t actually pass much traffic between the VPS and clients (client to client is where the actual data transfer happens).
Or just test out regular hosted Tailscale to see if it will fit your needs.
Could be an ipv6 issue in which case reducing the MTU might help
Yeah I’d check for fragmentation, particularly coming from whatever was on the opposite end of this tunnel. This looks like librespeed (which is super simple to run in a container, ‘adolfintel/speedtest‘, if interested…I run some at work and it’s very useful) so I’m assuming it was running on the server at the other end of the wireguard tunnel?
That latency and jitter are also absurd tho. Op should run a bufferbloat test on both sides. Though I don’t always trust those results from librespeed.
Have you tried running librespeed on the vps? Librespeed is good if you have a provider nearby. If not it is very inaccurate
Acronyms, initialisms, abbreviations, contractions, and other phrases which expand to something larger, that I’ve seen in this thread:
| Fewer Letters | More Letters |
|---|---|
| IP | Internet Protocol |
| SSH | Secure Shell for remote terminal access |
| TCP | Transmission Control Protocol, most often over IP |
| UDP | User Datagram Protocol, for real-time communications |
| VPS | Virtual Private Server (opposed to shared hosting) |
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