diff --git a/en/network-perversions.md b/en/network-perversions.md
index 3cd6fbb..b7cfc6b 100644
--- a/en/network-perversions.md
+++ b/en/network-perversions.md
@@ -37,3 +37,11 @@ For Linux network
     setenv extras 'hieth.phyaddru=3 hieth.mdioifu=0'
     saveenv
 ```
+
+### Harex, HI3516CV100
+
+```
+For U-boot network
+    setenv extras 'hieth.phyaddru=1 hieth.mdioifu=0'
+    saveenv
+```