[PVE-User] Problem with Centos 5.X virtio ethernet drivers and last PVE updates

[Adam Thompson]

On 2020-07-24 09:01, richard lucassen wrote:
> On Fri, 24 Jul 2020 08:07:34 +0200
> Eneko Lacunza via pve-user <pve-user at lists.proxmox.com> wrote:
> 
>> What physical network interface make/model in Proxmox node?
> 
> # lspci | grep -i ether
> 02:00.0 Ethernet controller: Broadcom Limited NetXtreme II BCM5709
> Gigabit Ethernet (rev 20)
> [...]
> The MAC adresses point to "Hewlett-Packard" in the MAC database and I'm
> at 900km's from these machines so I can't tell you if it is the Intel 
> or
> the Broadcom. The loaded kernel modules are e1000e and bnx2.

Two easy ways to tell:
1. install and run "lshw", probably "lshw -c network" is most useful
2. Use the bash script in the 2nd answer at 
https://unix.stackexchange.com/questions/41817/linux-how-to-find-the-device-driver-used-for-a-device

-Adam