Originally Posted by unSpawn
You have 0) listed a set of requirements but not the method to satisfy them, then 1) you describe TCP/IP Suite behavior but without analysing it and then you 2) ask a question that should in essence be answered by (your understanding of) the methods used in #0.
A set of requirements listed in (0) have been done in the router that connect 2 PCs(A and B) using 2 Sniffers with injection technology in two different directions.
My problem is as follow:
when i add 1 byte to the data section in TCP in the packet coming from (A), the packet will reach (B). But when I increase Total length located in IP header and recompute check sum, packet will not reach (B) and (A) continue retransmitting that packet, then it reset the connection.
is there any field should i change?