This is a more specific counterpart to a question I posted on StackExchange. If you want to know more about the attack itself, check that out, but here, I'm asking for a specific behavior that the attack takes advantage of. I'm going to refer to Devices A and B, which are in an active unencrypted connection.
When the Link Layer of Device A receives an invalid packet, it transmits a reply with a non-incremented Next Expected Sequence Number, which signals to Device B's Link Layer that it should re-transmit the packet. Is there a limit from the perspective of Device B on how many times this can happen? If it's receiving valid packets, the channel is apparently usable, but none of the packets it's transmitting are apparently getting through.
Will Device B just keep trying to re-transmit the same packet as long as Device A keeps asking for it?
