diff --git a/docs/user/supported_devices.rst b/docs/user/supported_devices.rst
index 08985b84..cbe38296 100644
--- a/docs/user/supported_devices.rst
+++ b/docs/user/supported_devices.rst
@@ -237,6 +237,10 @@ ipq806x-generic
 lantiq-xrx200
 -------------
 
+* Arcadyan
+
+  - VGV7510KW22 (o2 Box 6431)
+
 * AVM
 
   - FRITZ!Box 7360 (v1, v2) [#avmflash]_ [#lan_as_wan]_
diff --git a/package/gluon-core/luasrc/lib/gluon/upgrade/010-primary-mac b/package/gluon-core/luasrc/lib/gluon/upgrade/010-primary-mac
index 597201f3..b1a1bab4 100755
--- a/package/gluon-core/luasrc/lib/gluon/upgrade/010-primary-mac
+++ b/package/gluon-core/luasrc/lib/gluon/upgrade/010-primary-mac
@@ -87,6 +87,9 @@ local primary_addrs = {
 		{'ipq806x', 'generic', {
 			'netgear,r7800',
 		}},
+		{'lantiq', 'xrx200', {
+			'arcadyan,vgv7510kw22-nor',
+		}},
 		{'lantiq', 'xway', {
 			'netgear,dgn3500b',
 		}},
diff --git a/package/gluon-core/luasrc/lib/gluon/upgrade/020-interfaces b/package/gluon-core/luasrc/lib/gluon/upgrade/020-interfaces
index 997c1159..063ab1a1 100755
--- a/package/gluon-core/luasrc/lib/gluon/upgrade/020-interfaces
+++ b/package/gluon-core/luasrc/lib/gluon/upgrade/020-interfaces
@@ -67,6 +67,10 @@ elseif platform.match('ramips', 'mt7621', {
 	'netgear,wac104',
 }) then
 	lan_ifname, wan_ifname = 'lan2 lan3 lan4', 'lan1'
+elseif platform.match('lantiq', 'xrx200', {
+	'arcadyan,vgv7510kw22-nor',
+}) then
+	lan_ifname, wan_ifname = 'lan1 lan2 lan3 lan4', 'wan'
 elseif platform.match('realtek', 'rtl838x', {
 	'd-link,dgs-1210-10p',
 }) then
diff --git a/targets/lantiq-xrx200 b/targets/lantiq-xrx200
index 364c0c31..2ea7383c 100644
--- a/targets/lantiq-xrx200
+++ b/targets/lantiq-xrx200
@@ -47,6 +47,11 @@ device('avm-fritz-box-7412', 'avm_fritz7412', {
 	factory = false,
 })
 
+device('arcadyan-vgv7510kw22', 'arcadyan_vgv7510kw22-nor', {
+	factory = false,
+	aliases = {'o2-box-6431'},
+})
+
 -- TP-Link
 
   -- CAVEAT: These devices don't have a dedicated WAN port.