I have Cisco IE 4000 8GT4G-E switch.
Previously, I installed the CNC on the Ubuntu PC(14.04), and it worked well including calculating and distributing the TSN schedule to switches properly.
However, now we need to use Ubuntu PC 18.04, and I re-installed CNC on this PC. Also, set up the IP address of tsn cnc-server on switch. But, in the web browser of CNC there is no device(i.e., two IE 4000 switches) found. In other words, I can calculate schedule by CNC, but can not distribute the schedule to IE 4000 switches.
Thank you in advance.
Best regards,
