py3/addresses: Fix str/byte for netmask_to_cidr
py3/addresses: Fix str/byte for netmask_to_cidr

noxrepo/pox,MurphyMc/pox,noxrepo/pox,noxrepo/pox,MurphyMc/pox,MurphyMc/pox,MurphyMc/pox,MurphyMc/pox,noxrepo/pox