V8.13.294.2025.10.28

Signed-off-by: Marc S. Weidner <msw@coresecret.dev>

scripts/0010_dhcp_supersede.sh

@@ -42,14 +42,37 @@ cat << 'EOF' >> "${VAR_HANDLER_BUILD_DIR}"/config/includes.chroot/etc/dhcpcd.con
 # SPDX-PackageName: CISS.debian.live.builder
 # SPDX-Security-Contact: security@coresecret.eu
 
-### Global defaults for all interfaces.
+### No Global APIPA-Fallback.
+noipv4ll
+
+### A ServerID is required by RFC2131.
+require dhcp_server_identifier
+
+### Respect the network MTU. This is applied to DHCP routes.
+option interface_mtu
+
+### A list of options to request from the DHCP server.
 option host_name
 option domain_name
 option domain_search
+option rapid_commit
+
+### Most distributions have NTP support.
+option ntp_servers
 
 ### Ask server to update both A and PTR via FQDN (RFC 4702 semantics).
 fqdn both
 
+###-----------------------------------------------------------------------------------------------------------------------------
+### Global defaults for all interfaces.
+#option host_name
+#option domain_name
+#option domain_search
+
+### Ask server to update both A and PTR via FQDN (RFC 4702 semantics).
+#fqdn both
+###-----------------------------------------------------------------------------------------------------------------------------
+
 ### Enforce static DNS and prevent dhcpcd from writing 'resolv.conf'.
 nooption domain_name_servers
 nohook resolv.conf rdnssd