Author Topic: Mach3 MODBUS TCP - what should I send back after RST message ?  (Read 1080 times)

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Offline magnetron

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Mach3 MODBUS TCP - what should I send back after RST message ?
« on: September 07, 2018, 03:11:48 PM »
hello dear forum,

I finally managed to respond to Mach3 MODBUS TCP SYN message

I have sent a correct SYN ACK message back to Mach3

but this time Mach3 responds with RST message - see picture



what should I send back to Mach3 in order to finish connection process

thank you