luci-proto-wireguard: fix wrong maximum MTU

Signed-off-by: Dan Luedtke <redacted>

diff --git a/protocols/luci-proto-wireguard/luasrc/model/cbi/admin_network/proto_wireguard.lua b/protocols/luci-proto-wireguard/luasrc/model/cbi/admin_network/proto_wireguard.lua
index e585324106cdde5d94d417b26b9d2401acd7a01c..de4ece3471a0a033a98bd924b28925be95399369 100644 (file)
--- a/protocols/luci-proto-wireguard/luasrc/model/cbi/admin_network/proto_wireguard.lua
+++ b/protocols/luci-proto-wireguard/luasrc/model/cbi/admin_network/proto_wireguard.lua
@@ -66,8 +66,8 @@ mtu = section:taboption(
   translate("MTU"),
   translate("Optional. Maximum Transmission Unit of tunnel interface.")
 )
-mtu.datatype = "range(1280,1423)"
-mtu.placeholder = "1423"
+mtu.datatype = "range(1280,1420)"
+mtu.placeholder = "1420"
 mtu.optional = true