pimd: Allow more immediate null registers to be sent in the vxlan code

When a pim vxlan S,G is created, the code attempts to send out a NULL
register.  This is used to build the S,G tree from the RP to the
FHR.  Upon initial startup it is not unusual for the pim vxlan state
be fully ready to go but the RP is still not reachable.  Let's add
a bit of a pump prime that allows the vxlan code to re-attempt to
send the null register for vxlan S,G's that the RP's outgoing
interface changed from unknown to an actual interface.

Signed-off-by: Donald Sharp <sharpd@nvidia.com>

0 files changed, 0 insertions, 0 deletions