diff options
| author |   Jason A. Donenfeld <Jason@zx2c4.com> | 2021-04-15 17:51:23 -0600 |
|---|---|---|
| committer | Jason A. Donenfeld <Jason@zx2c4.com> | 2021-04-15 18:23:44 -0600 |
| commit | 33dd89979e096f5a53bb68f5f913ce2f563307ce (patch) | |
| tree | ff1f858705cb762f336d41c67c8bd47dbf6fb0a8 /src | |
| parent | if_wg: do not allow ioctl to race with clone_destroy (diff) | |
| download | wireguard-freebsd-33dd89979e096f5a53bb68f5f913ce2f563307ce.tar.xz wireguard-freebsd-33dd89979e096f5a53bb68f5f913ce2f563307ce.zip | |
if_wg: set multicast flag
In order to send to ff00::/8 addresses, even over unicast, the interface
needs the multicast flag enabled.
Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>
Diffstat (limited to 'src')
| -rw-r--r-- | src/if_wg.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/if_wg.c b/src/if_wg.c index 14b742e..efca1a7 100644 --- a/src/if_wg.c +++ b/src/if_wg.c @@ -3094,7 +3094,7 @@ wg_clone_create(struct if_clone *ifc, int unit, caddr_t params) wg_aip_init(&sc->sc_aips); if_setmtu(ifp, ETHERMTU - 80); - ifp->if_flags = IFF_NOARP; + ifp->if_flags = IFF_NOARP | IFF_MULTICAST; ifp->if_init = wg_init; ifp->if_reassign = wg_reassign; ifp->if_qflush = wg_qflush; |