VLAN issues - periodic network drops

shalak

Member
May 9, 2021
52
2
13
39
Here's my network overview:

1717630775450.png

The VLAN 100 comes to physical eno1 port, trunk comes to eno2.

Example VM is configured like this:

1717630924491.png

Now, the problem is that I'm seeing constant network drops with periodic spikes. Here's is the view from the VM:

1717630960569.png


The "drop" to 1.000 is a moment when I physically disconnect the cable on eno1.

I'm seeing similar situation (but it goes to 0) when I run "tcpdump -i vmbr0" on the proxmox itself:

1717631151349.png

What's going on here? What am I doing wrong?
 

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