Application layer
which layer of the tcp/ip model processes requests from hosts to make sure a connection is made to the appropiate port?
Port 80 is used only for the initial connection. As soon as a host connects, the server hands off the session to a free port and the session is established using that port. This keeps port 80 free for new incoming requests.
Direct Connection, Connection Through an Integrated Router, and a Connection Through a Gateway Device.
tcp
no, its extremly rude
It permits incoming packets that are legitimate responses to requests from internal hosts.
mapping name-to-IP addresses for internal hosts forwarding name resolution requests to a caching-only server
The whole network will be down and none of the hosts will have network connectivity.
try and swap servers in the game it might just be the hosts connection, sorry if this doesn't help :)
Yes, if the connection is direct (not through NAT, for example) then each device would need a separate public IP address.
The SYN packet, the SYN ACK packet , And ACK packet
syn segments containing initial sequence numbers ack confirmations of syn receipt