diff --git a/charts/cozystack/templates/_helpers.tpl b/charts/cozystack/templates/_helpers.tpl
index bf09d27..3f00f96 100644
--- a/charts/cozystack/templates/_helpers.tpl
+++ b/charts/cozystack/templates/_helpers.tpl
@@ -76,11 +76,32 @@ machine:
     {{- $existingInterfacesConfiguration | nindent 4 }}
     {{- else }}
     {{- $defaultLinkName := include "talm.discovered.default_link_name_by_gateway" . }}
-    - interface: {{ $defaultLinkName }}
-      {{- $bondConfig := include "talm.discovered.bond_config" $defaultLinkName }}
+    {{- $isVlan := include "talm.discovered.is_vlan" $defaultLinkName }}
+    {{- $parentLinkName := "" }}
+    {{- if $isVlan }}
+    {{- $parentLinkName = include "talm.discovered.parent_link_name" $defaultLinkName }}
+    {{- end }}
+    {{- $interfaceName := $defaultLinkName }}
+    {{- if and $isVlan $parentLinkName }}
+    {{- $interfaceName = $parentLinkName }}
+    {{- end }}
+    - interface: {{ $interfaceName }}
+      {{- $bondConfig := include "talm.discovered.bond_config" $interfaceName }}
       {{- if $bondConfig }}
       {{- $bondConfig | nindent 6 }}
       {{- end }}
+      {{- if $isVlan }}
+      vlans:
+        - vlanId: {{ include "talm.discovered.vlan_id" $defaultLinkName }}
+          addresses: {{ include "talm.discovered.default_addresses_by_gateway" . }}
+          routes:
+            - network: 0.0.0.0/0
+              gateway: {{ include "talm.discovered.default_gateway" . }}
+          {{- if and .Values.floatingIP (eq .MachineType "controlplane") }}
+          vip:
+            ip: {{ .Values.floatingIP }}
+          {{- end }}
+      {{- else }}
       addresses: {{ include "talm.discovered.default_addresses_by_gateway" . }}
       routes:
         - network: 0.0.0.0/0
@@ -89,6 +110,7 @@ machine:
       vip:
         ip: {{ .Values.floatingIP }}
       {{- end }}
+      {{- end }}
     {{- end }}
 
 cluster:
diff --git a/charts/generic/templates/_helpers.tpl b/charts/generic/templates/_helpers.tpl
index 14581bc..80c264d 100644
--- a/charts/generic/templates/_helpers.tpl
+++ b/charts/generic/templates/_helpers.tpl
@@ -22,11 +22,32 @@ machine:
     {{- $existingInterfacesConfiguration | nindent 4 }}
     {{- else }}
     {{- $defaultLinkName := include "talm.discovered.default_link_name_by_gateway" . }}
-    - interface: {{ $defaultLinkName }}
-      {{- $bondConfig := include "talm.discovered.bond_config" $defaultLinkName }}
+    {{- $isVlan := include "talm.discovered.is_vlan" $defaultLinkName }}
+    {{- $parentLinkName := "" }}
+    {{- if $isVlan }}
+    {{- $parentLinkName = include "talm.discovered.parent_link_name" $defaultLinkName }}
+    {{- end }}
+    {{- $interfaceName := $defaultLinkName }}
+    {{- if and $isVlan $parentLinkName }}
+    {{- $interfaceName = $parentLinkName }}
+    {{- end }}
+    - interface: {{ $interfaceName }}
+      {{- $bondConfig := include "talm.discovered.bond_config" $interfaceName }}
       {{- if $bondConfig }}
       {{- $bondConfig | nindent 6 }}
       {{- end }}
+      {{- if $isVlan }}
+      vlans:
+        - vlanId: {{ include "talm.discovered.vlan_id" $defaultLinkName }}
+          addresses: {{ include "talm.discovered.default_addresses_by_gateway" . }}
+          routes:
+            - network: 0.0.0.0/0
+              gateway: {{ include "talm.discovered.default_gateway" . }}
+          {{- if and .Values.floatingIP (eq .MachineType "controlplane") }}
+          vip:
+            ip: {{ .Values.floatingIP }}
+          {{- end }}
+      {{- else }}
       addresses: {{ include "talm.discovered.default_addresses_by_gateway" . }}
       routes:
         - network: 0.0.0.0/0
@@ -35,6 +56,7 @@ machine:
       vip:
         ip: {{ .Values.floatingIP }}
       {{- end }}
+      {{- end }}
     {{- end }}
 
 cluster:
diff --git a/charts/talm/templates/_helpers.tpl b/charts/talm/templates/_helpers.tpl
index 40819f3..40d27e8 100644
--- a/charts/talm/templates/_helpers.tpl
+++ b/charts/talm/templates/_helpers.tpl
@@ -224,3 +224,45 @@ bond:
 true
 {{- end -}}
 {{- end -}}
+
+{{- /* Check if a link is a vlan interface */ -}}
+{{- define "talm.discovered.is_vlan" -}}
+{{- $linkName := . -}}
+{{- $link := lookup "links" "" $linkName -}}
+{{- if and $link (eq $link.spec.kind "vlan") -}}
+true
+{{- end -}}
+{{- end -}}
+
+{{- /* Get parent link name by linkIndex */ -}}
+{{- define "talm.discovered.parent_link_name" -}}
+{{- $linkName := . -}}
+{{- $link := lookup "links" "" $linkName -}}
+{{- if and $link $link.spec.linkIndex -}}
+{{- $parentIndex := $link.spec.linkIndex -}}
+{{- range (lookup "links" "" "").items -}}
+{{- if eq (int .spec.index) (int $parentIndex) -}}
+{{- .metadata.id -}}
+{{- end -}}
+{{- end -}}
+{{- end -}}
+{{- end -}}
+
+{{- /* Get vlan ID from link */ -}}
+{{- define "talm.discovered.vlan_id" -}}
+{{- $linkName := . -}}
+{{- $link := lookup "links" "" $linkName -}}
+{{- if and $link $link.spec.vlan -}}
+{{- $link.spec.vlan.vlanID -}}
+{{- end -}}
+{{- end -}}
+
+{{- /* Generate vlan configuration */ -}}
+{{- define "talm.discovered.vlan_config" -}}
+{{- $linkName := . -}}
+{{- $link := lookup "links" "" $linkName -}}
+{{- if and $link (eq $link.spec.kind "vlan") -}}
+vlans:
+  - vlanId: {{ $link.spec.vlan.vlanID }}
+{{- end -}}
+{{- end -}}