pimd: Add ability to listen to igmp messages on 224.0.0.2

Some igmpv2 messages are sent to 224.0.0.2.  We were
not listening for these messages and as such we
were ignoring some withdrawals.

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

diff --git a/pimd/pim_iface.c b/pimd/pim_iface.c
index 4d8850d638e376d8f47e853a7c7e4a1bbf59a1a8..5e2fc19f2ea23f19129d9a6bd174386d8754021b 100644 (file)
--- a/pimd/pim_iface.c
+++ b/pimd/pim_iface.c
@@ -125,10 +125,7 @@ struct pim_interface *pim_if_new(struct interface *ifp, int igmp, int pim)
   if (igmp)
     PIM_IF_DO_IGMP(pim_ifp->options);
 
-#if 0
-  /* FIXME: Should join? */
   PIM_IF_DO_IGMP_LISTEN_ALLROUTERS(pim_ifp->options);
-#endif
 
   pim_ifp->igmp_join_list = NULL;
   pim_ifp->igmp_socket_list = NULL;