Request to backport dhcp-server also read sender MAC address from packet header

[daBrado]

systemd version the issue has been seen with

252

Used distribution

Debian 12 bookworm

Linux kernel version used

6.1.0-13-amd64

CPU architectures issue was seen on

x86_64

Component

systemd-networkd

Expected behaviour you didn't see

DHCPServer with DHCPServerStaticLease will assign given Address to client with matching MACAddress.

Unexpected behaviour you saw

Client's MAC address matches but systemd-networkd DHCP server did not assign the requested address from the static lease.

Steps to reproduce the problem

Please see original bug report: systemd/systemd#21368

A resolution has been merged: systemd/systemd#27313

Additional program output to the terminal or log subsystem illustrating the issue

No response