DAEnetIP3
User Manual
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59
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13.
UART <-> TCP/IP bridge
DAEnetIP3 works as serial bridge between serial network (UART) and TCP/IP
network. The algorithm for this bridge is based on several rules:
When DAEnetIP3 receives command PDU from TCP/IP socket
(decrypting or not decrypting RC4), it retransmits always the data over
the serial network (with or without CRC16). If the address of the received
command is the same, then DAEnetIP3 executes the command and
sends the response (or error) only over the TCP/IP (encrypting or not
encrypting the RC4), because this is the way that the command came
from.
Figure 51.
Receiving command over TCP/IP network