X-Git-Url: https://gerrit.fd.io/r/gitweb?a=blobdiff_plain;f=src%2Fvnet%2Fmpls%2Fmpls_types.h;h=c21bdf1eace063d991382a99ecfe85cde99c5305;hb=refs%2Fchanges%2F81%2F10781%2F7;hp=b1075cdda57253edd289b2cefbf1ba63c5332aa2;hpb=0f26c5a0138ac86d7ebd197c31a09d8d624c35fe;p=vpp.git

diff --git a/src/vnet/mpls/mpls_types.h b/src/vnet/mpls/mpls_types.h
index b1075cdda57..c21bdf1eace 100644
--- a/src/vnet/mpls/mpls_types.h
+++ b/src/vnet/mpls/mpls_types.h
@@ -30,6 +30,7 @@
 #define MPLS_IETF_IMPLICIT_NULL_LABEL        0x00003
 #define MPLS_IETF_ELI_LABEL                  0x00007
 #define MPLS_IETF_GAL_LABEL                  0x0000D
+#define MPLS_IETF_ENTROPY_LABEL              0x0000E
 
 #define MPLS_IETF_IPV4_EXPLICIT_NULL_STRING          "ip4-explicit-null"
 #define MPLS_IETF_IPV4_EXPLICIT_NULL_BRIEF_STRING    "e-nul"
@@ -46,6 +47,14 @@
 
 #define MPLS_LABEL_INVALID (MPLS_IETF_MAX_LABEL+1)
 
+/**
+ * A value that is explicit about the end of the LSP. Specifying
+ * a label value is needed when the mode configuration (pipe/uniform)
+ * is also requested.
+ * imp-null implies a label swap. pop can be used for a deag.
+ */
+#define MPLS_LABEL_POP (MPLS_IETF_MAX_LABEL+2)
+
 #define MPLS_LABEL_IS_REAL(_lbl) \
     (((_lbl) > MPLS_IETF_MIN_UNRES_LABEL) &&	\
      ((_lbl) <= MPLS_IETF_MAX_UNRES_LABEL))