这个以太网桥使许多子网连接到一起，支持一个中央服务器，和监视ARP和以太网流量以维持MAC路由表。 （Windows vc7 + + ）需要WinPcap-This ethernet bridge allows many subnets to connect to one another, supports a central server, and watches ARP and ethernet traffic to maintain a MAC-router table. (windows