diff --git a/docs/tech_docs/OpenWrt.md b/docs/tech_docs/OpenWrt.md
index c0814ae..4335dbc 100644
--- a/docs/tech_docs/OpenWrt.md
+++ b/docs/tech_docs/OpenWrt.md
@@ -49,12 +49,58 @@ opkg install qemu-ga
 reboot
 
 # Network and firewall configuration
+
+```bash
 vi /etc/config/network
+```
+
+```bash
 /etc/init.d/network restart
+```
+
+```bash
 vi /etc/config/firewall
+```
+
+```bash
 /etc/init.d/firewall restart
 ```
 
+```bash
+vi /etc/config/firewall
+```
+
+```bash
+uci add firewall rule
+uci set firewall.@rule[-1].name='Allow-SSH'
+uci set firewall.@rule[-1].src='wan'
+uci set firewall.@rule[-1].proto='tcp'
+uci set firewall.@rule[-1].dest_port='22'
+uci set firewall.@rule[-1].target='ACCEPT'
+
+uci add firewall rule
+uci set firewall.@rule[-1].name='Allow-HTTPS'
+uci set firewall.@rule[-1].src='wan'
+uci set firewall.@rule[-1].proto='tcp'
+uci set firewall.@rule[-1].dest_port='443'
+uci set firewall.@rule[-1].target='ACCEPT'
+
+uci add firewall rule
+uci set firewall.@rule[-1].name='Allow-HTTP'
+uci set firewall.@rule[-1].src='wan'
+uci set firewall.@rule[-1].proto='tcp'
+uci set firewall.@rule[-1].dest_port='80'
+uci set firewall.@rule[-1].target='ACCEPT'
+```
+
+```bash
+uci commit firewall
+```
+
+```bash
+/etc/init.d/firewall restart  
+```
+
 ---
 
 ## Alpine Container Setup