diff options
| author | Donald Sharp <sharpd@cumulusnetworks.com> | 2018-01-10 19:01:57 -0500 |
|---|---|---|
| committer | Donald Sharp <sharpd@cumulusnetworks.com> | 2018-01-11 09:52:34 -0500 |
| commit | dc7b3caefbd8baccb7fc3787a774e78d1a96636f (patch) | |
| tree | 4e3f84078ba581eba5b1fd3c42b2a6c4008e6f38 /zebra/rt_socket.c | |
| parent | c1240044fbf081bb7407b1449d3954e4b63fec9f (diff) | |
zebra: Add one-shot thread to recheck speed
There are certain interfaces that when brought up and we receive
the netlink notification about it, the speed of the interface is
not set correctly. This creates a one-shot thread that will
wait 15 seconds and then requery the speed and if it is different
it will renotify the running daemons.
The kernel should notify us on speed changes, unfortunately this
is not done currently via a netlink message as you would think.
As I understand it there is some in-fighting about the proper
way to approach this issue and due to the way the kernel release
cycle works we are a ways off from getting this fixed. This
is a `hack` to make us work correctly while we wait for the
true answer.
Signed-off-by: Donald Sharp <sharpd@cumulusnetworks.com>
Diffstat (limited to 'zebra/rt_socket.c')
| -rw-r--r-- | zebra/rt_socket.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/zebra/rt_socket.c b/zebra/rt_socket.c index 0d1a80e737..0c29f0650c 100644 --- a/zebra/rt_socket.c +++ b/zebra/rt_socket.c @@ -473,4 +473,9 @@ extern int kernel_interface_set_master(struct interface *master, return 0; } +uint32_t kernel_get_speed(struct interface *ifp) +{ + return ifp->speed; +} + #endif /* !HAVE_NETLINK */ |