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| author |   Frank Behrens <frank@harz.behrens.de> | 2021-03-19 17:06:07 +0100 |
|---|---|---|
| committer |   Jason A. Donenfeld <Jason@zx2c4.com> | 2021-03-22 12:08:49 -0600 |
| commit | 0a5c6abdfaa1f4f09269a222c1720e2ff3b8aa02 (patch) | |
| tree | 4b8a908e49f062a4fc9b8e1aced2ceec26361267 /README.md | |
| parent | wg_noise: ensure non-zero'd handshakes have a valid local index (diff) | |
| download | wireguard-freebsd-0a5c6abdfaa1f4f09269a222c1720e2ff3b8aa02.tar.xz wireguard-freebsd-0a5c6abdfaa1f4f09269a222c1720e2ff3b8aa02.zip | |
if_wg: implement selection of FIB (routing table) for tunneled packets
The outgoing, encrypted packets can use a specified FIB and therefore
utilize specific (default) routes. The implementation follows the
existing convention for other tunnel interfaces and reuses some code
from gre(4) implementation.
The FIB for wg(4) interface is set by standard ifconfig(8) with
parameter "tunnelfib", e.g. "ifconfig wg0 tunnelfib 1".
Signed-off-by: Frank Behrens <frank@harz.behrens.de>
[Jason: rewritten to avoid sosockopt and simplify]
Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>
Diffstat (limited to 'README.md')
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