RTI Connext .NET API (legacy)  Version 6.1.1
"dds.transport.UDPv4_WAN.builtin.force_interface_poll_detection"

When possible, the detection of an IP address change is done asynchronously using the APIs offered by the underlying OS. By setting this property on those OSes, the use of a polling mechanism to detect changes can be forced.

[default] 0 (disabled).