diff --git a/merlin-g-100/etc/udev/rules.d/85-net-persistent-names.rules b/merlin-g-100/etc/udev/rules.d/85-net-persistent-names.rules
new file mode 100644
index 0000000..047e36e
--- /dev/null
+++ b/merlin-g-100/etc/udev/rules.d/85-net-persistent-names.rules
@@ -0,0 +1,3 @@
+#PCI device 15b3:1019 (mlx5_core)
+#NAME:="some name" , := is used to make sure that device name will be persistent.
+SUBSYSTEM=="net", ACTION=="add", DRIVERS=="?*", ATTR{address}=="04:3f:72:a1:28:47", ATTR{dev_id}=="0x0", ATTR{type}=="1", KERNEL=="enp225s0f1*", NAME:="enp225s0f1"