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

[Daniel Hunsaker]

>
> >>Since each VM uses distinct interfaces for all their traffic, wouldn't
> it be simpler to just list connections through each of those?
>
> AFAIK, you can't use netstat on host, to show connections on guest tap
> interfaces
>

Yeah, lsof doesn't seem to be any more useful in that area, either.  You
can get all kinds of data from either on veth connections, but anything
else is enigma.
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