update charts
diff --git a/charts/metallb/templates/exclude-l2-config.yaml b/charts/metallb/templates/exclude-l2-config.yaml
new file mode 100644
index 0000000..cacea8f
--- /dev/null
+++ b/charts/metallb/templates/exclude-l2-config.yaml
@@ -0,0 +1,23 @@
+{{- if .Values.speaker.excludeInterfaces.enabled }}
+apiVersion: v1
+kind: ConfigMap
+metadata:
+ name: metallb-excludel2
+ namespace: {{ .Release.Namespace | quote }}
+data:
+ excludel2.yaml: |
+ announcedInterfacesToExclude:
+ - ^docker.*
+ - ^cbr.*
+ - ^dummy.*
+ - ^virbr.*
+ - ^lxcbr.*
+ - ^veth.*
+ - ^lo$
+ - ^cali.*
+ - ^tunl.*
+ - ^flannel.*
+ - ^kube-ipvs.*
+ - ^cni.*
+ - ^nodelocaldns.*
+{{- end }}
\ No newline at end of file