TCP Packets with Tcp Flags
TCP Flags List
SYN (synchronize): Packets that are used to initiate a connection.
ACK (acknowledgment): Packets that are used to confirm that the data packets have been received, also used to confirm the initiation request and tear down requests
RST (reset): Signify the connection is down or maybe the service is not accepting the requests
FIN (finish): Indicate that the connection is being torn down. Both the sender and receiver send the FIN packets to gracefully terminate the connection
PSH (push): Indicate that the incoming data should be passed on directly to the application instead of getting buffered
URG (urgent): Indicate that the data that the packet is carrying should be processed immediately by the TCP stack
