Arp calls were waiting to timeout which caused the action to take 6 seconds
By backgrounding the arp calls it takes 0.2 seconds
This speeds up the critical path for SM and makes swact faster
Change-Id: Ie0e2b7cff35852bf5867e5394e6f0f29cef5d274
Signed-off-by: Al Bailey <Al.Bailey@windriver.com>
Signed-off-by: Scott Little <scott.little@windriver.com>