Bug#1006414: reportbug: systemd-networkd does not read DHCPV4 config section

[Sergey Matsievskiy]

Package: systemd
Version: 250.3-2
Severity: normal
X-Debbugs-Cc: seregaxvm.main at gmail.com

Dear Maintainer,

systemd-networkd does not read settings from the [DHCPV4] secrion of the config
file, as it should according to the man page. Instead it reads the [DHCP]
secion.

-- Package-specific info:

-- System Information:
Debian Release: bookworm/sid
  APT prefers unstable-debug
  APT policy: (500, 'unstable-debug'), (500, 'testing-debug'), (500, 'stable-
updates'), (500, 'stable-security'), (500, 'stable-debug'), (500, 'stable'),
(100, 'testing'), (50, 'unstable'), (10, 'experimental'), (1, 'experimental-
debug')
Architecture: amd64 (x86_64)

Kernel: Linux 5.16.0-1-amd64 (SMP w/32 CPU threads; PREEMPT)
Locale: LANG=en_GB.UTF-8, LC_CTYPE=en_GB.UTF-8 (charmap=UTF-8),
LANGUAGE=en_GB:en
Shell: /bin/sh linked to /usr/bin/dash
Init: systemd (via /run/systemd/system)
LSM: AppArmor: enabled

Versions of packages systemd depends on:
ii  adduser          3.118
ii  libacl1          2.3.1-1
ii  libapparmor1     3.0.4-1
ii  libaudit1        1:3.0.7-1
ii  libblkid1        2.37.3-1+b1
ii  libc6            2.33-7
ii  libcap2          1:2.44-1
ii  libcrypt1        1:4.4.27-1.1
ii  libcryptsetup12  2:2.4.3-1
ii  libfdisk1        2.37.3-1+b1
ii  libgcrypt20      1.9.4-5
ii  libgnutls30      3.7.3-4+b1
ii  libgpg-error0    1.43-3
ii  libip4tc2        1.8.7-1
ii  libkmod2         29-1
ii  liblz4-1         1.9.3-2
ii  liblzma5         5.2.5-2
ii  libmount1        2.37.3-1+b1
ii  libpam0g         1.4.0-11
ii  libseccomp2      2.5.3-2
ii  libselinux1      3.3-1+b1
ii  libsystemd0      250.3-2
ii  libzstd1         1.4.8+dfsg-3
ii  mount            2.37.3-1+b1
ii  util-linux       2.37.3-1+b1

Versions of packages systemd recommends:
ii  dbus [default-dbus-system-bus]   1.12.20-4
ii  systemd-timesyncd [time-daemon]  250.3-2

Versions of packages systemd suggests:
ii  libfido2-1            1.10.0-1
pn  libtss2-esys-3.0.2-0  <none>
pn  libtss2-mu0           <none>
pn  libtss2-rc0           <none>
ii  policykit-1           0.105-32
ii  systemd-container     250.3-2

Versions of packages systemd is related to:
ii  dbus-user-session  1.12.20-4
pn  dracut             <none>
ii  initramfs-tools    0.140
ii  libnss-systemd     250.3-2
ii  libpam-systemd     250.3-2
ii  udev               250.3-2