diff --git a/openmptcprouter/files/etc/hotplug.d/iface/00-nego b/openmptcprouter/files/etc/hotplug.d/iface/00-nego
new file mode 100644
index 000000000..fefdb0dbf
--- /dev/null
+++ b/openmptcprouter/files/etc/hotplug.d/iface/00-nego
@@ -0,0 +1,3 @@
+#!/bin/sh
+# Needed for some device, like rtl8156 2.5G USB adapter
+[ "$ACTION" = "ifup" ] && [ -n "$DEVICE" ] && ethtool -s $DEVICE autoneg on
\ No newline at end of file