Redo ODCIL encoding. Closes #1535.

quicwg · Jul 8, 2018 · e375657 · e375657
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commit e375657
Showing 1 changed file with 5 additions and 3 deletions.
diff --git a/draft-ietf-quic-transport.md b/draft-ietf-quic-transport.md
@@ -568,9 +568,11 @@ Packet Number, and Payload fields.  These are replaced with:
 
 ODCIL:
 
-: The length of the Original Destination Connection ID field as an unsigned
-  8-bit integer.  This field does not use the same encoding as the DCIL and SCIL
-  fields.
+: The length of the Original Destination Connection ID field.  The length is
+  encoded in the least significant bit of the octet using the same encoding as
+  the DCIL and SCIL fields.  The most significant 4 bits of this octet are
+  reserved.  Unless a use for these bits has been negotiated, endpoints SHOULD
+  send randomized values and MUST ignore any value that it receives.
 
 Original Destination Connection ID: