Some LMP implementations use the Node ID as the source IP address in LMP messages. In UNI scenarios this is safe, because the Node ID is drawn from the same address space as the interface addresses, and so unambiguously identifies a neighbor. DC-LMP accepts messages with the source IP address set to the remote Node ID if UNI addressing is enabled (dcLmpDestIpAddrAsUni is true). If UNI addressing is not enabled, set this dcLmpSrcIpAddrNodeID flag to true to enable the equivalent behavior. This is not safe if the Node ID can overlap with IP addresses in use in the system. Neighbor discovery is not supported with this option. Multiple parallel CCs to a given neighbor through one local interface are not supported with this option. This value can be changed while DC-LMP is active, and will affect all messages received from that point.