arp list shows ip after disconnect

hi guys

i am new to mikrotik as still i am practising
facing a small error for my business. hope get a solution here.


i am using static ip for my business for my host i have almost 70 to 80host

when they connect its shows in ARP LIST and arp timeout is 30s

and when my host comes online its connect to a server and the problem is when suddenly it off by some power issue or any other issue means my host

then in server its shows its connected means that host is connect in server and i told server person it says its showing online due to its getting listed in ARP list

my question is when host goes off why still ip shows in ARP LIST and even after setting up timeout still its shows over their


please help me in this case thanks

Servers and applications do not use ARP as a way to determine if a host is still connected.

If power is shut off suddenly on a workstation, then the TCP connection remains open on the server.

Server applications should implement keep-alive to test the connection periodically.


ARP lists (Arp Tables) are only a means to resolve IPs to MAC addresses. Routers, switches and computers maintain their own tables.