Openwrt 不支持 dhcp

Question

我将 ISP 调制解调器连接到 TP-Link（AC1750 v2）。并在 LAN 和 WAN（ISP 调制解调器）之间建立桥接连接。这工作正常，但我必须手动设置 IP 和网关，例如：我的 PC IP：192.168..1.16。子网掩码：255.255.255.0 默认网关：192.168.1.3

但是如果不手动设置 IP，就无法连接（有线或无线）。

等/配置/网络

config interface 'loopback'
        option ifname 'lo'
        option proto 'static'
        option ipaddr '127.0.0.1'
        option netmask '255.0.0.0'

config globals 'globals'
        option ula_prefix 'fd50:789f:3c13::/48'

config interface 'lan'
        option ifname 'eth1'
        option force_link '1'
        option type 'bridge'
        option proto 'static'
        option ip6assign '60'
        option ipaddr '192.168.1.3'
        option netmask '255.255.255.0'

config interface 'wan'
        option ifname 'eth0'
        option proto 'dhcp'


config interface 'wan6'
        option ifname 'eth0'
        option proto 'dhcpv6'

config switch
      option name 'switch0'
        option reset '1'
        option enable_vlan '1'

config switch_vlan
        option device 'switch0'
        option vlan '1'
        option ports '0 2 3 4 5'

config switch_vlan
        option device 'switch0'
        option vlan '2'
        option ports '1 6'

等/配置/无线

config wifi-device 'radio0'
        option type 'mac80211'
        option hwmode '11a'
        option path 'pci0000:01/0000:01:00.0'
        option htmode 'VHT80'
        option txpower '17'
        option channel 'auto'
        option country 'AR'

config wifi-iface
        option device 'radio0'
        option network 'lan'
        option mode 'ap'
        option ssid 'Om Shanti'
        option encryption 'psk2'
        option key 'limonadafresca'

config wifi-device 'radio1'
        option type 'mac80211'
        option channel '11'
        option hwmode '11g'
        option path 'platform/qca955x_wmac'
        option htmode 'HT20'
        option txpower '24'
        option country 'AR'

config wifi-iface
        option device 'radio1'
        option network 'lan'
        option mode 'ap'
        option ssid 'Om Shanti'
        option encryption 'psk2'
        option key 'limonadafresca'