diff --git a/manifests/plugins/ml2/ovn.pp b/manifests/plugins/ml2/ovn.pp
index 2860c3bdf..2a654215f 100644
--- a/manifests/plugins/ml2/ovn.pp
+++ b/manifests/plugins/ml2/ovn.pp
@@ -136,6 +136,12 @@
 #   (optional) The number of seconds to keep MAC_Binding entries in the OVN DB.
 #   Defaults to $facts['os_service_default']
 #
+# [*broadcast_arps_to_all_routers*]
+#   (optional) If enabled OVM will flood ARP requests to all attached ports on
+#   a network. Supported by OVM >= 23.06.
+#   Type: boolean
+#   Defaults to $facts['os_service_default']
+#
 # [*ignore_lsp_down*]
 #   (optional) Do not install ARP/ND reply flows for logical switch ports
 #   if the port is DOWN.
@@ -192,6 +198,7 @@ class neutron::plugins::ml2::ovn(
   $localnet_learn_fdb                   = $facts['os_service_default'],
   $fdb_age_threshold                    = $facts['os_service_default'],
   $mac_binding_age_threshold            = $facts['os_service_default'],
+  $broadcast_arps_to_all_routers        = $facts['os_service_default'],
   $ignore_lsp_down                      = $facts['os_service_default'],
   $fdb_removal_limit                    = $facts['os_service_default'],
   $mac_binding_removal_limit            = $facts['os_service_default'],
@@ -241,6 +248,7 @@ class neutron::plugins::ml2::ovn(
     'ovn/localnet_learn_fdb'                  : value => $localnet_learn_fdb;
     'ovn/fdb_age_threshold'                   : value => $fdb_age_threshold;
     'ovn/mac_binding_age_threshold'           : value => $mac_binding_age_threshold;
+    'ovn/broadcast_arps_to_all_routers'       : value => $broadcast_arps_to_all_routers;
     'ovn_nb_global/ignore_lsp_down'           : value => $ignore_lsp_down;
     'ovn_nb_global/fdb_removal_limit'         : value => $fdb_removal_limit;
     'ovn_nb_global/mac_binding_removal_limit' : value => $mac_binding_removal_limit;
diff --git a/releasenotes/notes/broadcast_arps_to_all_routers-e2535180f8ee5808.yaml b/releasenotes/notes/broadcast_arps_to_all_routers-e2535180f8ee5808.yaml
new file mode 100644
index 000000000..d2a9a03e3
--- /dev/null
+++ b/releasenotes/notes/broadcast_arps_to_all_routers-e2535180f8ee5808.yaml
@@ -0,0 +1,5 @@
+---
+features:
+  - |
+    The ``neutron::plugins::ml2::ovn::broadcast_arps_to_all_routers`` parameter
+    has been added.
diff --git a/spec/classes/neutron_plugins_ml2_ovn_spec.rb b/spec/classes/neutron_plugins_ml2_ovn_spec.rb
index 6b0c31e8a..174f2d444 100644
--- a/spec/classes/neutron_plugins_ml2_ovn_spec.rb
+++ b/spec/classes/neutron_plugins_ml2_ovn_spec.rb
@@ -35,6 +35,7 @@ describe 'neutron::plugins::ml2::ovn' do
       :localnet_learn_fdb                   => '<SERVICE DEFAULT>',
       :fdb_age_threshold                    => '<SERVICE DEFAULT>',
       :mac_binding_age_threshold            => '<SERVICE DEFAULT>',
+      :broadcast_arps_to_all_routers        => '<SERVICE DEFAULT>',
       :ignore_lsp_down                      => '<SERVICE DEFAULT>',
       :fdb_removal_limit                    => '<SERVICE DEFAULT>',
       :mac_binding_removal_limit            => '<SERVICE DEFAULT>',
@@ -80,6 +81,7 @@ describe 'neutron::plugins::ml2::ovn' do
         should contain_neutron_plugin_ml2('ovn/localnet_learn_fdb').with_value(p[:localnet_learn_fdb])
         should contain_neutron_plugin_ml2('ovn/fdb_age_threshold').with_value(p[:fdb_age_threshold])
         should contain_neutron_plugin_ml2('ovn/mac_binding_age_threshold').with_value(p[:mac_binding_age_threshold])
+        should contain_neutron_plugin_ml2('ovn/broadcast_arps_to_all_routers').with_value(p[:broadcast_arps_to_all_routers])
         should contain_neutron_plugin_ml2('ovn_nb_global/ignore_lsp_down').with_value(p[:ignore_lsp_down])
         should contain_neutron_plugin_ml2('ovn_nb_global/fdb_removal_limit').with_value(p[:fdb_removal_limit])
         should contain_neutron_plugin_ml2('ovn_nb_global/mac_binding_removal_limit').with_value(p[:mac_binding_removal_limit])
@@ -116,6 +118,7 @@ describe 'neutron::plugins::ml2::ovn' do
           :localnet_learn_fdb                   => false,
           :fdb_age_threshold                    => 10,
           :mac_binding_age_threshold            => 11,
+          :broadcast_arps_to_all_routers        => true,
           :ignore_lsp_down                      => false,
           :fdb_removal_limit                    => 12,
           :mac_binding_removal_limit            => 13,
@@ -147,6 +150,7 @@ describe 'neutron::plugins::ml2::ovn' do
         should contain_neutron_plugin_ml2('ovn/localnet_learn_fdb').with_value(p[:localnet_learn_fdb])
         should contain_neutron_plugin_ml2('ovn/fdb_age_threshold').with_value(p[:fdb_age_threshold])
         should contain_neutron_plugin_ml2('ovn/mac_binding_age_threshold').with_value(p[:mac_binding_age_threshold])
+        should contain_neutron_plugin_ml2('ovn/broadcast_arps_to_all_routers').with_value(p[:broadcast_arps_to_all_routers])
         should contain_neutron_plugin_ml2('ovn_nb_global/ignore_lsp_down').with_value(p[:ignore_lsp_down])
         should contain_neutron_plugin_ml2('ovn_nb_global/fdb_removal_limit').with_value(p[:fdb_removal_limit])
         should contain_neutron_plugin_ml2('ovn_nb_global/mac_binding_removal_limit').with_value(p[:mac_binding_removal_limit])