Peter Christen

Hi I am working on a port to STM32 family (ARM Cortex) with [LwIP](https://www.nongnu.org/lwip/2_1_x/index.html) and FreeRTOS. The last weeks i strugled over this raw socket issue to get the implicit...

Hi Martin I took the current master branch to my Linux system and reverted back the changes done for this issue #157. Running this it resulted in a timed out...

Here is the patch: [opener_wo_raw.zip](https://github.com/EIPStackGroup/OpENer/files/6487579/opener_wo_raw.zip)

@CapXilinx : Sorry I did only test with Ethernet Explorer and the Implicit Messaging locked good. But having a look using WireShark I saw well that the source port was...

Hi, Yes the use of INADDR_NONE is definitely a dead end. Also the lwIP stack throws an error when the UPD message should be sent. Using INADDR_ANY the produced messages...

@CapXilinx I did some basic research on UDP socket programming and wrote a very small application creating two UDP sockets using ports 2222, the same as we have in OpENer....

I am back and have rewritten it so that all implicit messages are handled in one and the same UDP socket. From my point of view it works as expected...

@CapXilinx : OK, Pull request Producing connections without raw sockets #346 is there. Can we have a short discussion about the **CipConnectionObject.socket[2]**? In the new implementation there is no need...

@CapXilinx : Unfortunately Till now I did not get any response the my open questions regarding this issue and the related Pull request #346.