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Matt Dunwoodie 4947482e22 if_wg: better loop detection While it was nice to have per peer loop detection, it was not meant to be. The loop tag has a tag type == 0, which conflicts with other tags. Therefore we want to at least be a little bit more sure that the tag cookie is unique to the loop tag. I guess the peer address was also quite hacky so on the other side, I'm glad to be rid of that. Now we have a loop of 8 (to any peer) which should be good enough for an edge case operation. Signed-off-by: Matt Dunwoodie <ncon@noconroy.net>		2021-04-22 00:02:45 -06:00
src	if_wg: better loop detection	2021-04-22 00:02:45 -06:00
tests	Initial import	2021-03-17 09:35:54 -06:00
COPYING	Initial import	2021-03-17 09:35:54 -06:00
MISSING.md	compat: backport to FreeBSD 12.2	2021-03-18 09:00:52 -06:00
README.md	README: separate build stage	2021-03-23 12:23:11 -06:00
TODO.md	selftests: fixup headers	2021-04-22 00:02:45 -06:00

WireGuard for FreeBSD

This is a kernel module for FreeBSD to support WireGuard. It is being developed here before its eventual submission to FreeBSD 13.1 or 14.

First make sure you have the latest net/wireguard package installed, version ≥1.0.20210315.

Then, on FreeBSD 12 & 13:

# git clone https://git.zx2c4.com/wireguard-freebsd
# make -C wireguard-freebsd/src
# make -C wireguard-freebsd/src load install

After that, it should be possible to use wg(8) and wg-quick(8) like usual, but with the faster kernel implementation.