[nznog] Large increase of Data on AKL-IX

Does anyone know what got added/what changed at AKL-IX which suddenly doubled the amount of traffic from AKL-IX this morning? http://monitor.akl-ix.nz/cacti/graph_image.php?action=view <http://monitor.akl-ix.nz/cacti/graph_image.php?action=view&local_graph_id=1 4&rra_id=2> &local_graph_id=14&rra_id=2 Thanks Craig