I own a linksys WRT120N wireless N router. Along with this I also have 2 computers, one PS3, one ipod and android device linked to it at dissimilar times. I would like to make out, if there is whichever method I can systematic my computer, cut off access of whichever additional device toward the internet temporarily, all the way through a software. Each and every one of them has the password to router and I don’t want to block them permanently. Is there any software with which I can control the network or wifi or internet access manually and switch it whenever I required?