diff options
| author | Thomas Schwinge <tschwinge@gnu.org> | 2007-10-09 07:44:17 +0000 |
|---|---|---|
| committer | Thomas Schwinge <tschwinge@gnu.org> | 2009-06-18 00:27:13 +0200 |
| commit | 360f0eb0521cb94fe98f452b1629032804712b0b (patch) | |
| tree | 162813dd114eb042ffd21bcd2ee6691d4f8db7b0 /linux/dev | |
| parent | 6f80e03082b422af98f4aef1c49cd4176e0bbbb2 (diff) | |
2007-10-09 Thomas Schwinge <tschwinge@gnu.org>
* linux/dev/glue/net.c (device_open) <LINUX_IFF_ALLMULTI>: Comment.
Diffstat (limited to 'linux/dev')
| -rw-r--r-- | linux/dev/glue/net.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/linux/dev/glue/net.c b/linux/dev/glue/net.c index 1e07497..b76e098 100644 --- a/linux/dev/glue/net.c +++ b/linux/dev/glue/net.c @@ -398,6 +398,9 @@ device_open (ipc_port_t reply_port, mach_msg_type_name_t reply_port_type, } else { + /* IPv6 heavily relies on multicasting (especially router and + neighbor solicits and advertisements), so enable reception of + those multicast packets by setting `LINUX_IFF_ALLMULTI'. */ dev->flags |= LINUX_IFF_UP | LINUX_IFF_RUNNING | LINUX_IFF_ALLMULTI; skb_queue_head_init (&dev->buffs[0]); |