The SYN packet has the same source dest IP address & port with the established connection, so what will happen in this case?
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The SYN packet has the same source dest IP address & port with the established connection, so what will happen in this case?
The server will silently drop the packet since it already has a connection in the ESTABLISHED state, one of the four values from (client-ip, src-port, server-ip, dest-port) must be different for the new SYN to be accepted.