openwrt下挂载4g模块网络配置

etc/config/network

config interface 'loopback'

option ifname 'lo'

option proto 'static'

option ipaddr '127.0.0.1'

option netmask '255.0.0.0'

config interface 'lan'

option ifname 'eth1'

option type 'bridge'

option proto 'static'

option netmask '255.255.255.0'

option ipaddr '192.168.2.1'

config interface 'wan'

option _orig_ifname 'eth0'

option _orig_bridge 'false'

option proto 'static'

option netmask '255.255.255.0'

option ifname 'usb0'

option gateway '10.208.158.53'

option dns '221.130.33.60'

option ipaddr '10.208.158.53'

config switch

option name 'eth1'

option reset '1'

option enable_vlan '1'

config switch_vlan

option device 'eth1'

option vlan '1'

option ports '0'

option vid '1'

配置完成后，/etc/init.d/network restart

这样就OK了

切换wan口到上一级路由配置/etc/config/network

config interface 'loopback'

option ifname 'lo'

option proto 'static'

option ipaddr '127.0.0.1'

option netmask '255.0.0.0'

config interface 'lan'

option ifname 'eth1'

option type 'bridge'

option proto 'static'

option netmask '255.255.255.0'

option ipaddr '192.168.2.1'

config interface 'wan'

option _orig_ifname 'eth0'

option _orig_bridge 'false'

option proto 'static'

option netmask '255.255.255.0'

option ifname 'eth0'

option gateway '192.168.1.1'

option dns '10.2.166.105'

option ipaddr '192.168.1.102'

config switch

option name 'eth1'

option reset '1'

option enable_vlan '1'

config switch_vlan

option device 'eth1'

option vlan '1'

option ports '0'

option vid '1'