• No : 762
  • Updated Date : 2019/11/11 09:00
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What is TCP backup address? (re-send/retransmission/FLEX)

What is TCP backup address? (re-send/retransmission/FLEX)
Category : 

Answer

It's TCP address for a retransmission request of FLEX(Market information system).

You can select any address from fixed address range of the User LAN address (/24). For detailed information about the address range, please refer to "Common Config Sheet" on arrowface.

If a loss of FLEX message flow is occurred, FLEX will retransmit a part of loss telegram data by using TCP backup address.