[pve-devel] [PATCH v4 cluster/network/manager/qemu-server/container/docs 00/33] Add support for DHCP servers to SDN
Stefan Hanreich
s.hanreich at proxmox.com
Fri Nov 17 17:05:54 CET 2023
On 11/17/23 16:47, DERUMIER, Alexandre wrote:
>>> * dnsmasq and IPv6 (and DHCP in general) do not really play well
>>> together,
>>> so using subnets with IPv6 configured is wonky
>
> I didn't have tested yet, but it's seem that dnsmasq only support old
> classic duid reservation and not mac ?
I've checked the documentation and it seems to support it (in our case
at least, since we have direct connection - correct me if I am wrong):
>From [1], the documentation for dhcp-host:
" Note that in IPv6 DHCP, the hardware address may not be available,
though it normally is for direct-connected clients, or clients using
DHCP relays which support RFC 6939. "
Maybe the issue here are the respective fwbr interfaces inbetween?
[1] https://thekelleys.org.uk/dnsmasq/docs/dnsmasq-man.html
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