pimd: Add the ability to never SPT switchover

Add the ability to allow pim to determine if we should
allow spt-switchover or not on the LHR.

Signed-off-by: Donald Sharp

1 files changed, 6 insertions, 0 deletions

diff --git a/pimd/pim_vty.c b/pimd/pim_vty.c
index f4bfcc5ce0..3d52dc9c41 100644
--- a/pimd/pim_vty.c
+++ b/pimd/pim_vty.c
@@ -182,6 +182,12 @@ int pim_global_config_write(struct vty *vty)
                ssm->plist_name, VTY_NEWLINE);
       ++writes;
     }
+  if (pimg->spt_switchover == PIM_SPT_INFINITY)
+    {
+      vty_out (vty, "ip pim spt-switchover infinity-and-beyond%s",
+               VTY_NEWLINE);
+      ++writes;
+    }
 
   if (qpim_ssmpingd_list) {
     struct listnode *node;