Section SeqNumCorrect.
Context {orig_base_params : BaseParams}.
Context {orig_multi_params : MultiParams orig_base_params}.
Proof using.
induction l; intros; simpl in *.
- find_inversion. simpl in *. intuition.
- break_match. find_inversion. simpl in *. intuition.
+ subst. simpl. lia.
+ eauto using le_gt_trans, le_plus_l.
Qed.
Proof using.
induction l; intros; simpl in *.
- intros. find_inversion. intuition.
- break_match. find_inversion.
find_insterU. find_insterU. conclude_using eauto.
lia.
Qed.

Lemma processPackets_ge_start :
forall n l n' l',
processPackets n l = (n', l') ->
forall p,
In p l' ->
n <= (tmNum (snd p)).