BIER in non-MPLS netowrks

as decsribed in section 2.2
  ihttps://tools.ietf.org/html/draft-ietf-bier-mpls-encapsulation-10
with BIFT encoding from:
  https://tools.ietf.org/html/draft-wijnandsxu-bier-non-mpls-bift-encoding-00

changes:
1 - introduce the new BIFT lookup table. BIER tables that have an associated
    MPLS label are added to the MPLS-FIB. Those that don't are added to the
    BIER table
2 - BIER routes that have no associated output MPLS label will add a BIFT label.
3 - The BIER FMask has a path-list as a member to resolve via any possible path.

Change-Id: I1fd4d9dbd074f0e855c16e9329b81460ebe1efce
Signed-off-by: Neale Ranns <nranns@cisco.com>

1 files changed, 4 insertions, 5 deletions

diff --git a/src/vnet/bier/bier_disp_table.c b/src/vnet/bier/bier_disp_table.c
index 47d23e8ac3b..db4a2a82d2b 100644
--- a/src/vnet/bier/bier_disp_table.c
+++ b/src/vnet/bier/bier_disp_table.c
@@ -161,9 +161,9 @@ format_bier_disp_table (u8* s, va_list *ap)
             if (INDEX_INVALID != bdt->bdt_db[ii])
             {
                 u16 src = ii;
-                s = format(s, "\n%Usrc:%d", format_white_space, indent,
+                s = format(s, "\n%Usrc:%d", format_white_space, indent+1,
                            clib_host_to_net_u16(src));
-                s = format(s, "\n%U%U", format_white_space, indent+2,
+                s = format(s, "\n%U",
                            format_bier_disp_entry, bdt->bdt_db[ii],
                            indent+4, BIER_SHOW_BRIEF);
             }
@@ -380,13 +380,12 @@ show_bier_disp_table (vlib_main_t * vm,
         ({
             vlib_cli_output(vm, "%U", format_bier_disp_table,
                             bier_disp_table_get_index(bdt),
-                            1,
-                            BIER_SHOW_BRIEF);
+                            0, BIER_SHOW_BRIEF);
         }));
     }
     else
     {
-        vlib_cli_output(vm, "%U", format_bier_disp_table, bdti, 1,
+        vlib_cli_output(vm, "%U", format_bier_disp_table, bdti, 0,
                         BIER_SHOW_DETAIL);
     }
     return (NULL);