[pve-devel] pvefw: using ctmark to associacte connections to VMs

Daniel Hunsaker danhunsaker at gmail.com
Fri Feb 28 19:06:41 CET 2014


Since each VM uses distinct interfaces for all their traffic, wouldn't it
be simpler to just list connections through each of those?
On Feb 28, 2014 10:47 AM, "Dietmar Maurer" <dietmar at proxmox.com> wrote:

>  I wonder if we can use ctmark to associate connections with VMs?
>
>
>
> So that we can parse /proc/net/nf_conntrack to list open connections for a
> VM.
>
>
>
> Is that reasonable, or are there some hidden disadvantages? Or are there
> other
>
> ways to do that?
>
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