Definition lifted_no_entries_past_current_term_host net :=
    forall (h : name) e,
      In e (log (snd (nwState net h))) ->
      eTerm e <= currentTerm (snd (nwState net h)).

Lemma pBody_mgv_deghost_packet : forall (p : ghost_log_packet), pBody (mgv_deghost_packet p) = snd (pBody p).