Hi Ales,
On Mon, Nov 4, 2019 at 1:46 PM <ccesario(a)blueit.com.br> wrote:
Hello,
can you see the traffic on the tap e.g. vnet0 device that is attached to the VM? Yes, I can see... look this https://pastebin.com/aFWcveNL
Traffic filtering from libvirt is stored in ebtables. Can you take a look into them and see if there is any suspicious rule? (ebtables -L) For me nothing suspicious https://pastebin.com/CcnKh75g
Maybe track the packet drop here if your VM is sending DHCP requests.
If everything there seems alright. I would suggest going through the chain and check the bridge interface if the DHCP packets are going through it. Hopefully this helps. I can see the packets flow by ovirtmgmt interface but I can' t see the information from the gateway https://pastebin.com/a2DEyL0e
But in bond0.10 interface (my bridge interface) I can see the traffic from my gateway (dhcp server) IP address ending 0.254 https://pastebin.com/nJXdat9y
Regards, Ales
Regards Carlos