diff --git a/extensions/network/config-networkd/systemd/network/00-armbian-readme.network b/extensions/network/config-networkd/systemd/network/00-armbian.network.readme
similarity index 100%
rename from extensions/network/config-networkd/systemd/network/00-armbian-readme.network
rename to extensions/network/config-networkd/systemd/network/00-armbian.network.readme
diff --git a/packages/bsp/common/usr/lib/armbian/armbian-hardware-optimization b/packages/bsp/common/usr/lib/armbian/armbian-hardware-optimization
index 35d6f0b0c..e2c7bd770 100755
--- a/packages/bsp/common/usr/lib/armbian/armbian-hardware-optimization
+++ b/packages/bsp/common/usr/lib/armbian/armbian-hardware-optimization
@@ -235,7 +235,10 @@ prepare_board() {
 				sleep 1
 			done
 
-			echo 8 > /proc/irq/$(awk -F":" "/${_rockchip64_ethernet_interface_name}/ {print \$1}" < /proc/interrupts | sed 's/\ //g')/smp_affinity
+			for i in $(awk -F":" "/${_rockchip64_ethernet_interface_name}/ {print \$1}" < /proc/interrupts | sed 's/\ //g'); do
+				echo 8 > /proc/irq/$i/smp_affinity
+			done
+
 			echo 7 > /sys/class/net/${_rockchip64_ethernet_interface_name}/queues/rx-0/rps_cpus
 			echo 32768 > /proc/sys/net/core/rps_sock_flow_entries
 			echo 32768 > /sys/class/net/${_rockchip64_ethernet_interface_name}/queues/rx-0/rps_flow_cnt