Clarify that tunnel IDs may not be zero

2018-03-07 17:59:24 +00:00
parent cca11097c3
commit 7f662e9d3a
2 changed files with 9 additions and 7 deletions
--- a/i2p2www/spec/i2np.rst
+++ b/i2p2www/spec/i2np.rst
@@ -3,8 +3,8 @@ I2NP Specification
 ==================
 .. meta::
    :category: Protocols
-    :lastupdated: January 2017
-    :accuratefor: 0.9.28
+    :lastupdated: March 2018
+    :accuratefor: 0.9.34

 .. contents::

@@ -308,12 +308,14 @@ Cleartext:

  receive_tunnel :: `TunnelId`
                    length -> 4 bytes
+                    nonzero

  our_ident :: `Hash`
               length -> 32 bytes

  next_tunnel :: `TunnelId`
                 length -> 4 bytes
+                 nonzero

  next_ident :: `Hash`
                length -> 32 bytes