D dsh Well-Known Member Jul 6, 2016 45 3 48 34 Nov 18, 2021 #1 My datacenter has disconnected my Proxmox host because it was causing MAC flood. It has over 10 vm and wondering if there is way to check which VM is sending such requests. Thanks in advance.
My datacenter has disconnected my Proxmox host because it was causing MAC flood. It has over 10 vm and wondering if there is way to check which VM is sending such requests. Thanks in advance.
oguz Proxmox Retired Staff Retired Staff Nov 19, 2018 5,203 768 118 Nov 18, 2021 #2 hi, easiest would be to shut down the VMs one by one and watch the network traffic as you do that. if you're on hetzner you will probably have to use routed network configuration (since they allow only the PVE mac address on their switch) [0]: https://pve.proxmox.com/wiki/Network_Configuration#_routed_configuration Last edited: Nov 18, 2021
hi, easiest would be to shut down the VMs one by one and watch the network traffic as you do that. if you're on hetzner you will probably have to use routed network configuration (since they allow only the PVE mac address on their switch) [0]: https://pve.proxmox.com/wiki/Network_Configuration#_routed_configuration