diff --git a/doc/plan.org b/doc/plan.org
index 6edf710..9da3f65 100644
--- a/doc/plan.org
+++ b/doc/plan.org
@@ -119,6 +119,9 @@
 |            | - Need hwaddr in icmp6_na                                                  |       |
 |            | - Need to find out how to handle imcp6 options after target address        |       |
 |            |                                                                            |       |
+| 2019-03-23 | Parsing down to link layer option                                          |       |
+|            | Parsing on wrong field detected by unset fields in wireshark               |       |
+|            |                                                                            |       |
 |            |                                                                            |       |
 | 2019-03-28 | Meet Laurent #4                                                            |       |
 |            | - Router solicitation for finding router on startup!                       |       |