Add notion of `ephemeral' associations and a goodbye protocol.

[tripe] / common / protocol.h

diff --git a/common/protocol.h b/common/protocol.h
index 2416afcff2cd84135dfa4f2f48d34019f0851ebc..e40cf177c142c5fcf22430f0396a0ed3ab1c3a89 100644 (file)
--- a/common/protocol.h
+++ b/common/protocol.h
@@ -79,6 +79,7 @@
 #define MISC_EPING 3u                  /* Encrypted ping */
 #define MISC_EPONG 4u                  /* Encrypted ping response */
 #define MISC_GREET 5u                  /* A greeting from a NATed peer */
+#define MISC_BYE 6u                    /* Departure notification */
 
 /* --- Symmetric encryption and keysets --- *
  *