I need to setup internet redundancy in my server (Win XP) located in my office.
C1: One internet conn uses my Network card
C2: One uses Wifi via a USB wifi dongle
C3: One uses USB port from a USB broadband modem
My question is,
Say currently my app is using C1, then when C1 is down, how will my PC switch to the other available connections? Will they auto switch? If not, is there a software in the market (affordable or free) that can auto switch for me?