通过openwrt源码修改默认ip

15.05版本可能还需要更改 ：/package/base-files/files/bin/config_generate

1.     [ -n "$vlan" ] && ifname=${ifname}.${vlan}
       uci -q batch <<EOF
   delete network.$1
   set network.$1='interface'
   set network.$1.ifname='$ifname'
   set network.$1.force_link=1
   set network.$1.proto='none'
   set network.$1.macaddr='$macaddr'
   EOF
       case $1 in
       lan) uci -q batch <<EOF
   set network.$1.type='bridge'
   set network.$1.proto='static'
   set network.$1.ipaddr='192.168.8.1'
   set network.$1.netmask='255.255.255.0'
   set network.$1.ip6assign='60'
   EOF

以上是如何在openwrt源码中修改ip.