X-Git-Url: https://gerrit.fd.io/r/gitweb?a=blobdiff_plain;f=src%2Fvnet%2Fip%2Fip_api.c;h=91832a07e098051de2877f5c8fc8d3525692f0c8;hb=3e42ebe6ab460ba3eb0a6e334c084c9a669fbc4f;hp=b0a7e82949bf689165d8351293e5d913e392a10e;hpb=2329e090fc4c158988d4f14b1edb6a8623149679;p=vpp.git

diff --git a/src/vnet/ip/ip_api.c b/src/vnet/ip/ip_api.c
index b0a7e82949b..91832a07e09 100644
--- a/src/vnet/ip/ip_api.c
+++ b/src/vnet/ip/ip_api.c
@@ -1298,6 +1298,8 @@ api_mroute_add_del_t_handler (vl_api_ip_mroute_add_del_t * mp,
 		   sizeof (pfx.fp_src_addr.ip4));
       memset (&nh.ip6, 0, sizeof (nh.ip6));
       clib_memcpy (&nh.ip4, mp->nh_address, sizeof (nh.ip4));
+      if (!ip46_address_is_zero (&pfx.fp_src_addr))
+	pfx.fp_len = 64;
     }
   else
     {
@@ -1306,6 +1308,8 @@ api_mroute_add_del_t_handler (vl_api_ip_mroute_add_del_t * mp,
       clib_memcpy (&pfx.fp_src_addr.ip6, mp->src_address,
 		   sizeof (pfx.fp_src_addr.ip6));
       clib_memcpy (&nh.ip6, mp->nh_address, sizeof (nh.ip6));
+      if (!ip46_address_is_zero (&pfx.fp_src_addr))
+	pfx.fp_len = 256;
     }
 
   mfib_entry_index = mroute_add_del_handler (mp->is_add,