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-rw-r--r--rules.d/81-net-dhcp.rules14
-rw-r--r--rules.d/meson.build1
2 files changed, 15 insertions, 0 deletions
diff --git a/rules.d/81-net-dhcp.rules b/rules.d/81-net-dhcp.rules
new file mode 100644
index 0000000000..2ef25ba060
--- /dev/null
+++ b/rules.d/81-net-dhcp.rules
@@ -0,0 +1,14 @@
+# do not edit this file, it will be overwritten on update
+
+ACTION=="remove", GOTO="net_dhcp_end"
+SUBSYSTEM!="net", GOTO="net_dhcp_end"
+
+# Network interfaces requiring DHCPOFFER messages to be broadcast
+# must set ID_NET_DHCP_BROADCAST to "1". This property will be
+# checked by the networkd DHCP4 client to set the DHCP option
+
+# s390 ccwgroup interfaces in layer3 mode need broadcast DHCPOFFER
+# using the link driver to detect this condition
+ENV{ID_NET_DRIVER}=="qeth_l3", ENV{ID_NET_DHCP_BROADCAST}="1"
+
+LABEL="net_dhcp_end"
diff --git a/rules.d/meson.build b/rules.d/meson.build
index 42fa451c6b..4bbba09fd5 100644
--- a/rules.d/meson.build
+++ b/rules.d/meson.build
@@ -26,6 +26,7 @@ rules = files('''
75-probe_mtd.rules
78-sound-card.rules
80-net-setup-link.rules
+ 81-net-dhcp.rules
'''.split())
if conf.get('HAVE_KMOD') == 1