My switch is a TP-Link TL-SG105E perfectly function, but I can’t access to it because, it’s like hidden somehow from the network. I used tools like Netdiscover:
netdiscover -I wlp2s0 -r 192.168.0.0/24
nmap -PR 192.168.1.0/24 nmap -SP 192.168.1.0/24
and I tried to find it via open port 80
nmap -p 80 192.168.1.0/24
And many other tests. All of them gave me the same result but not my switch IP or mac address. I’m wondering how it is possible that a fully functional device which previously could identify even the operating system now can’t find it on the network and still work without responding to the ARP ICMP HTTP protocols. It’s not even listed in Router’s DHCP address table. How can it still work? And how can it not be found after scanning the network? And for those who wonder, I hit the reset button and it’s still the same.
Thank you all for your time.