diff --git a/openwrt/configbackups/TL-WDR3600-OpenWrt-21.2-2022-01-05.tar.gz b/openwrt/configbackups/TL-WDR3600-OpenWrt-21.2-2022-01-05.tar.gz
new file mode 100644
index 0000000..9db85c4
Binary files /dev/null and b/openwrt/configbackups/TL-WDR3600-OpenWrt-21.2-2022-01-05.tar.gz differ
diff --git a/openwrt/etc-config/dhcp b/openwrt/etc-config/dhcp
new file mode 100644
index 0000000..8c4d243
--- /dev/null
+++ b/openwrt/etc-config/dhcp
@@ -0,0 +1,14 @@
+config dhcp 'lan'                                              
+        option interface 'lan'                                 
+        option start '100'                                     
+        option limit '150'                                     
+        option leasetime '12h'                                 
+        option dhcpv4 'server'                                 
+        option ignore '1'                                      
+        list ra_flags 'none'                                   
+                                                               
+config odhcpd 'odhcpd'                                         
+        option maindhcp '0'                                    
+        option leasefile '/tmp/hosts/odhcpd'                   
+        option leasetrigger '/usr/sbin/odhcpd-update'          
+        option loglevel '4'                                    
diff --git a/openwrt/etc-config/firewall b/openwrt/etc-config/firewall
new file mode 100644
index 0000000..bac496b
--- /dev/null
+++ b/openwrt/etc-config/firewall
@@ -0,0 +1,16 @@
+config defaults
+        option syn_flood '1'
+        option input 'ACCEPT'
+        option output 'ACCEPT'
+        option forward 'REJECT'
+
+config zone
+        option name 'lan'
+        option input 'ACCEPT'
+        option output 'ACCEPT'
+        option forward 'ACCEPT'
+        list network 'lan'
+
+config include
+        option path '/etc/firewall.user'
+
diff --git a/openwrt/etc-config/wireless b/openwrt/etc-config/wireless
new file mode 100644
index 0000000..eb97b3e
--- /dev/null
+++ b/openwrt/etc-config/wireless
@@ -0,0 +1,43 @@
+config wifi-device 'radio0'
+        option type 'mac80211'
+        option hwmode '11g'
+        option path 'platform/ahb/18100000.wmac'
+        option htmode 'HT20'
+        option txpower '10'
+        option country 'DE'
+        option cell_density '3'
+        option channel '13'
+
+config wifi-iface 'default_radio0'
+        option device 'radio0'
+        option network 'lan'
+        option mode 'ap'
+        option ssid 'PaketQUELLE.'
+        option encryption 'psk2'
+        option key 'heizhaus2017!'
+        option ieee80211w '1'
+        option wpa_disable_eapol_key_retries '1'
+
+config wifi-device 'radio1'
+        option type 'mac80211'
+        option channel '36'
+        option hwmode '11n'
+        option path 'pci0000:00/0000:00:00.0'
+        option country 'DE'
+        option cell_density '3'
+        option htmode 'HT40'
+        option txpower '17'
+
+config wifi-iface 'default_radio1'
+        option device 'radio1'
+        option network 'lan'
+        option mode 'ap'
+        option ssid 'PaketQUELLE.'
+        option encryption 'psk2'
+        option ieee80211r '1'
+        option ft_over_ds '1'
+        option ft_psk_generate_local '1'
+        option wpa_disable_eapol_key_retries '1'
+        option ieee80211w '1'
+        option key 'heizhaus2017!'
+