多人共享局域网,如果有人进行BT下载(或者看P2P网络电视),会严重影响他人的上网速度,因为P2P类的软件极其“抢占”网络资源。一般情况下,我们会使用“P2P终结者”、“网络执法官”之类的软件来寻找P2P用户,这样很不方便,因为这类软件扫描、限速时会产生ARP攻击,经常发生类似“IP地址冲突”的故障,也会被一些安全软件拦截。而最近我在使用路由器时,发现路由器的UPnP功能可以 Many people share LAN, if someone BT download (or watch P2P network TV), will seriously affect the speed of other people’s Internet access, because P2P software extremely “grab” network resources. Under normal circumstances, we will use “P2P Terminator ”, “Network Law Enforcement ” and the like to find P2P users, this is very inconvenient, because such software scanning, speed limit will produce ARP attacks, Often similar “IP address conflict” failure, will also be some security software to intercept. Recently I was using the router, found that the router’s UPnP function