Socket Object in Dual-IP Mode

When the controller operates in Dual-IP mode and uses a socket object, you can use an IP address with a Socket_Create service type. By default this IP address is INADDR_ANY.
Remember the following:
  • If you use INADDR_ANY, IP communication that the Socket Object instance initiates follows the same routing rules as DNS request routing rules described in DNS Requests.
  • If you use the IP address of port 1 instead of INADDR_ANY, IP packets can only go to the port 1 subnet or via its default gateway.
  • If you use the IP address of port 2 instead of INADDR_ANY, IP packets can only go to port 2 subnet or via its default gateway.
  • If you use an IP address other than the port A1.
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