Hi,I am researching on routers behavior using a device I'm planning to make. What I want to test is that I want to connect my LAN network to WAN network through my device. All types of traffic can be transceived i.e. TCP, UDP, VLANS etc etc. The prob...

Hi,I am trying to design a system (transparent device) which takes a packet as input, adds an overhead of 4bytes, and sends it on line again. For example:A packet of size 100 Bytes --> blackbox --> 104 Bytes out of the systemI have few queries here:1...