修改network配置文件
vi /etc/config/network
config interface 'lan'
option type 'bridge'
option proto 'static'
option netmask '255.255.255.0'
option _orig_ifname 'eth0 eth1 eth2 eth3'
option _orig_bridge 'true'
option ifname 'eth0'
option ipaddr '192.168.88.1'
config alias
option interface 'lan'
#option proto 'dhcp'
option proto 'static'
option ipaddr '192.168.236.2'
option netmask '255.255.255.0'
#option ip6assign '60'
将LAN口地址新增了一个192.168.236.2