issues with devices in ethernet Network of controllogix system

[robert_ 1]

Hello guys, I have a network card ehternet 1756-en2tr configured in linear mode , not ring mode. And in RS Linx I can not see the devices that are connected to this card but in the RSLogix 5000 controller tags the tags associated with these devices appear. The question is why do I not see them on the network by rslinx?

[robert_ 1]

I attach pics about the problem

[cmo 0]

Hi, I'm not sure I fully understand but you can try this: In RSLinx you can right click and 'Upload EDS from Device' or just download the EDS from Rockwell and install yourself.Download the Add On Profile for the 1756-EN2T from Rockwell, which will allow you to add it as a module in RSLogix. Looks as though they're unknown devices currently.