我連進192.168.1.1 Modem的網頁, 有Mac filter的功能, 但是我用Only allow computers with MAC address listed below to access the network在名單外的電腦還是能連線,然後改用Only deny computers with MAC address listed below to access the network在名單上的人一樣能連線請問這個MAC filter該如何設定?~求助~