A method (500) is provided for enabling a promiscuous monitoring of network communications by a monitor node (MN). The method includes the steps of: generating a directed IP packet at a first node (FN); transmitting a first unicast signal including a RTS message from the FN to a second node (SN); transmitting a second unicast signal including a CTS message from the SN to the FN in response to the first unicast signal; modifying the directed IP packet by changing an IP destination address of the directed IP packet to an IP subnet broadcast address; transmitting a uni-broadcast signal including the modified directed IP packet from the FN to the IP subnet broadcast address; and receiving the uni-broadcast signal at the SN and a third node (TN). The TN is an IP-enabled device provided to monitor network communications between the FN and SN.