sockets - SYN-ACK packet how to decide its source IP -



sockets - SYN-ACK packet how to decide its source IP -

in process of tcp connection, client first sends syn packet. when server receives packet, respond syn-ack packet. here's question: when server constructs syn-ack packet, how decide packet's source ip? server iterate own interfaces or exchange syn packet's source , destination ips.

the scheme exchange source , destination ips.

sockets tcp

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