Newbie here. Can you please help resolve and advise an issue with my network switch detecting a VirtualBox Guest OS as having an invalid source mac address.
Here is the log on my switch:
Is there any way to solve this issue? It looks like my network switch failed to recognise the Mac Address of my virtual machine, which is 0800xxx.Invalid source mac address.(SourceMAC=0000-0000-0000, SourceIP=192.168.0.100, SourceInterface=GigabitEthernet0/0/1, DropTime=2021/03/31 10:15:00)
Check my config below:
VirtualBox version: 6.1.18 r142142
Guest OS Network setting
Bridged Interface via LAN
Type: Intel PRO/1000 MT Desktop (82540EM)
Mac Address: 0800xxx
Promiscuous Mode: Allow All
Any advise is highly appreciated.