I login in to my vodafone station and a part from my recognizable and active devices, I spotted an unknown device whose description is: udhcp 1.19.4-VD Linux VDLinux.3.1.1.x (5GHz). This device at the moment of enquiry was not connected but its busybox version differs from the version I have installed in my OS. Actually I did not even know what busybox is and if it comes embedded in my ubuntu version (20.4 upgraded in to 21.10) but once I listed it in terminal, I noticed that its version is 1.30.1 and it differs from version of the unknown and undefined device. Does this have an explanation? how I can individuate the details of unknown (to me) device? I will attach a screen shot about what retrieved into my system many thanks for your support.
Created attachment 9246 [details] terminal screen shot and devices connected