lan isolator Code
Status: Beta
Brought to you by:
b0m0x
Lan Isolator manipulates the arp cache of all hosts in the subnet to "isolate" a given IP address (make it unreachable for other hosts) by sending spoofed arp requests to every device in the entire subnet, overwriting the target's arp entry with an invalid MAC address. This method of course works only if the network does NOT use static arp tables. As soon as Lan Isolator is stopped, the isolated host will be reachable again. To Run it, you need su rights, as the kernel does not allow standard users to create those arp packets with custom content. To compile this, you must have the libnet library + headers installed. (And yes, maybe the code is not very clean, wrote this in a few hours some months ago, let's see wether i'll find the time to continue working on it or not, but constructive feedback is always welcome ;) Have Fun!