Receiving Messages From Other Multicast Topics on NIC

Hi all,

It will be really great if someone could answer my questions, because I have been trying to get the communication working successfully between my Windows PC and Embedded Board using Connext DDS Micro 3.0.0.

Any kind of help will be more than appreciated to get the communication working between my Embedded Board(Publisher) and my Windows PC(Subscriber) for HelloWorld_dpde example in C.

I am using Connext DDS Micro 3.0.0 and trying to communicate between Windows 7 machine and an ARM based Real Time Architecture microcontroller board with FreeRTOS and lwIP.

Hi,

We are using multicast to send and receive messages between applications on two separate topics.  If we publish messages on a single topic (TOPIC_A) and have separate listener applications (APP_A and APP_B) listening on two separate topics (TOPIC_A and TOPIC_B) respectively, we can see through Windows Resource Monitor that both applications are receiving the traffic from TOPIC_A.  However only APP_A is receiving messages on TOPIC_A.  We've configured all applications to use the same multicast address: