X-Git-Url: https://gerrit.fd.io/r/gitweb?a=blobdiff_plain;f=src%2Fvnet%2Fipsec%2Fesp.h;h=2ab7299d7c8f32b1166d16e35d84fbcb01aac621;hb=88d29a9206bbaa70f7772fa157ec6b1ccaf567a8;hp=f36f52a4752976a6fb8a2ea8c342632bb970bf02;hpb=30b8b4a5d49e7884dcb830ffb1167ec4ddcdb931;p=vpp.git

diff --git a/src/vnet/ipsec/esp.h b/src/vnet/ipsec/esp.h
index f36f52a4752..2ab7299d7c8 100644
--- a/src/vnet/ipsec/esp.h
+++ b/src/vnet/ipsec/esp.h
@@ -21,7 +21,11 @@
 
 typedef struct
 {
-  u32 spi;
+  union
+  {
+    u32 spi;
+    u8 spi_bytes[4];
+  };
   u32 seq;
   u8 data[0];
 } esp_header_t;