I have RouterBOARD 3011UiAS (let's name it R1). To it is connected CSS106-5G-1S (SwitchOS) and RBD52G-5HacD2HnD (RouterOS). Both device connected by cable. When I connect client HP T630 device by cable both time R1 which work as DHCP server assign static IP based on MAC adress. Problem is:
why I can't connect to this HP specific device when is connected to CSS106-5G-1S?
On CSS106-5G-1S I can get MAC adress correctly on specific port so cable is not problem. Other devices connected to CSS106-5G-1S works without problem. I can't ping and connect to remote desktop (it is Windows machine) when is connected to CSS106-5G-1S, but after connection to RBD52G-5HacD2HnD - zero problems.
When I connect to RBD52G-5HacD2HnD - it is no problem. I have not idea what check and what is going on. Eventually how works with HP to generate problems on it to better problem diagnose.
CSS106-5G-1S has default settings - only changes - login / password and adding friendly name. SwitchOS 2.11. Before for other devices works without problems on the same settings and version. HP works on Windows 10 LTSC.