One of our Customers have some Problems with their Network and some employee made some Tests on their one.
The Problem is, that in different Times and different workplaces the Internet shuts down and the employees are not able to work at the Internet. After some minutes,or deaktivate and reactivate again the Network Adapter it works again.
One of them used GlassWire and get a strange Message, when the Internet shuts down.
A Windows opens and get the Message:
ARP table Content changed
IP: 192.168.1.1 (Gateway), OLD MAC xx:xx:xx:xx:xx:xx, New MAC: xx:xx:xx:xx:xx:xx
What does this mean? I know, what the ARP Table is, but why do we get this message?
After some searches in the Internet i get some informations, which Points on ARP Spoofing.
Is this possible?
Do you have any other ideas?
I am grateful for every answer!
PS: Sorry for my english… I’am from Germany