New WireGuardNT shatters throughput ceilings on Windows
Read Time:1 Minute, 0 Second

New WireGuardNT shatters throughput ceilings on Windows

0 0

Enlarge / Forget bendable mobile phones, we’re holding out for working mobile phone plushies. (credit: Carol Yepes via Getty Images)

The WireGuard VPN project announced a major milestone for its Windows users today—an all-new, kernel-mode implementation of the VPN protocol called WireGuardNT. The new implementation allows for massively improved throughput on 10Gbps LAN connections—and on many WI-Fi connections, as well.

WireGuard (on Windows) and Wintun

The original implementation of WireGuard on Windows uses wireguard-go—a userspace implementation of WireGuard written in Google’s Go programming language. Wireguard-go is then tied to a virtual network device, the majority of which also lives in userspace. Donenfeld didn’t like tap-windows, the virtual network interface provided by the OpenVPN project—so he implemented his own replacement from scratch, called Wintun.

Wintun is a definite improvement over tap-windows—the OpenVPN project itself has implemented Wintun support, with impressive results (414Mbps over tap-windows vs 737Mbps over Wintun). But while using Wintun is an improvement over tap-windows, it doesn’t change the need for constant context switches from kernel space (where the “real” network stack lives) and userspace (where OpenVPN and wireguard-go both live).

Read 9 remaining paragraphs | Comments

About Post Author

Happy
Happy
0 %
Sad
Sad
0 %
Excited
Excited
0 %
Sleepy
Sleepy
0 %
Angry
Angry
0 %
Surprise
Surprise
0 %

Average Rating

5 Star
0%
4 Star
0%
3 Star
0%
2 Star
0%
1 Star
0%

Leave a Reply

Your email address will not be published.

This site uses Akismet to reduce spam. Learn how your comment data is processed.

Previous post How to set NASA mission audio as your iPhone ringtone
Next post Apple stops signing iOS 14.7, blocking downgrades from iOS 14.7.1
Generated by Feedzy