To　satisfy　various　counting　strateges　with　the　advantages　of　fast　transmitting　speed　and　easy　operation,　a　rational　and　efficient　method　of　users＇　management　and　counting　is　designed.　With　gateway-filter　technology,　users＇　authentication　controlling　is　implemented.　Transmitting　or　depositing　the　data　package　by　judging,　the　counting　is　accomplished.　Users　based　counting　method　adopted,　the　system　is　easy　to　manage　and　maintain　and　can　meet　various　counting　requirements　of　campus　network.