diff --git a/openwrt/target/linux/package/base-files/files/ar7-2.4/etc/config/network b/openwrt/target/linux/package/base-files/files/ar7-2.4/etc/config/network
index 9487a7426f..a1fc60a51f 100644
--- a/openwrt/target/linux/package/base-files/files/ar7-2.4/etc/config/network
+++ b/openwrt/target/linux/package/base-files/files/ar7-2.4/etc/config/network
@@ -2,30 +2,26 @@
 # Uncomment the following statements to change the network configuration
 
 ## LAN configuration
-# lan_ifname="br0"
-# lan_proto="static"
-# lan_ipaddr="192.168.1.1"
-# lan_netmask="255.255.255.0"
+lan_ifname="br0"
+lan_proto="static"
+lan_ipaddr="192.168.1.1"
+lan_netmask="255.255.255.0"
 # lan_gateway=""
 # lan_dns=""
 
-## WAN configuration (PPPoE)
+## WAN configuration
 # wan_proto=pppoe
-# wan_ifname=ppp0
-# pppoe_atm=1
-# pppoe_ifname=nas0
-# atm_vpi=8
-# atm_vci=35
+wan_ifname=ppp0
+wan_device=nas0
+atm_vpi=8
+atm_vci=35
 # ppp_username=my_username
 # ppp_passwd=my_passwd
+
+## WAN configuration (pppoe)
+# pppoe_atm=1
 # ppp_mtu=1492
 
-## WAN configuration (PPPoA)
-# wan_proto=pppoa
-# wan_ifname=ppp0
-# atm_vpi=8
-# atm_vci=35
-# ppp_username=my_username
-# ppp_passwd=my_passwd
+## WAN configuration (pppoa)
 # ppp_mtu=1500