How Do I Do "Three Way Hand Shake" Tcp In Winpcap

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I am trying to connect to an Ethernet RTU controller by tcp connection.
When I send a syn packet that I created using winpcap functions the controller send me valid syn-ack packet and when I try to send ack packet(it to I built using winpcap) the PC send a RST packet.

thank you for your help Ron.

Posted 2-Dec-14 20:43pm

Member 11191998

Updated 30-Nov-21 22:27pm

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