Unable to ping device outside the vlan

[aasifsayyad]

I have one equipment i.e attendance reader. Its worked very fine for few days but now it is not working properly.

I am not able to ping the same device outside the vlan.

Its pinging fine when I am ping the device from same vlan ip.

please suggest on this what should be the problem.

If I changed the IP address of the device it starts work properly.

[s.aun_ali]

okay then, the last thing that can come to my mind now is the subnetting!

Just confirm that the IP that works fine and the current IP that is not connecting, are of the same subnet or not.

:)

and also if you have any static arp entries !!!

[aasifsayyad]

Yes both ips are of same subnet.

No there is no any static arp entries.