diff --git a/notes.md b/notes.md
index 601a106..c326e51 100644
--- a/notes.md
+++ b/notes.md
@@ -10,4 +10,13 @@ It appears you canot use PEEK on fd's that are not sockets.
 Regardless of whether they implement queuoing or not, it would be nice
 if that was allowed. And if tuntap did it. THEN I could make a system
 that doesn't allocate something huge and THEN I could go ahead
-and also PEEK read.
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+and also PEEK read.
+
+
+## TODO
+
+- [ ] Adapter settings
+ - [ ] `up`/`down` interface
+ - [ ] Set address on interface
+    - [ ] For source address selection
+    - [ ] For possible automatic route addition
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