Difference between revisions of "WireGuard"

Revision as of 08:44, 9 August 2021

wikipedia:WireGuard is a free and open-source software application and communication protocol that implements virtual private network techniques to create secure point-to-point connections in routed or bridged configurations. It use Noise protocol framework, Curve25519, ChaCha20, Poly1305, BLAKE2, SipHash24 and HKDF.

Technical features:

Curve25519 used for identified peers, using their public key, a 32-byte Curve25519 point

Included in March 2020 into the Linux Kernel 5.6 , available in Ubuntu since Ubuntu 20.10

WireGuard's encryption speed claims to be faster that IPsec group protocols.

sysctl -w net.ipv4.ip_forward=1
sysctl -w net.ipv6.conf.all.forwarding=1
4G
Clients behind NAT can keep the VPN established using an optional keepalive parameter; it defaults to no keepalive
wg-watchdog.sh https://gist.github.com/mattkasun/9a0e90d9d31b2c935d3f6d6e71dbece9

@@ Line 33: / Line 33: @@
 == Configuration ==
 * <code>[[/etc/wireguard/]]</code>
-* [[/etc/wireguard/wg0.conf]]
+* <code>[[/etc/wireguard/wg0.conf]]</code>