創建一個接入點以在兩個無線連接之間“橋接”。/etc/network/interfaces 應該怎麼看？

我正在遵循本指南：將 Raspberry Pi 設置為獨立網路 (NAT)中的接入點以創建接入點。唯一的區別是我在乙太網連接所在的位置使用另一個 wifi 連接，所以我只是在整個教程中更改eth0了，因為我的 USB 加密狗連接到我的路由器。wlan1``wlan1

但是，沒有關於該/etc/network/interfaces文件的任何內容。這是我的：

auto wlan0
allow-hotplug wlan0
iface wlan0 inet dhcp
#wpa-conf /etc/wpa_supplicant/wpa_supplicant.conf

auto wlan1
allow-hotplug wlan1
iface wlan1 inet dhcp
wpa-conf /etc/wpa_supplicant/wpa_supplicant.conf

我可以看到 SSID 並連接到它，但它會一直獲取 IP 地址。我認為這與/etc/network/interfaces. 看看我的ifconfig：

pi@raspberrypi:~ $ ifconfig 
lo: flags=73<UP,LOOPBACK,RUNNING>  mtu 65536
       inet 127.0.0.1  netmask 255.0.0.0
       inet6 ::1  prefixlen 128  scopeid 0x10<host>
       loop  txqueuelen 1000  (Local Loopback)
       RX packets 4  bytes 156 (156.0 B)
       RX errors 0  dropped 0  overruns 0  frame 0
       TX packets 4  bytes 156 (156.0 B)
       TX errors 0  dropped 0 overruns 0  carrier 0  collisions 0

wlan0: flags=4163<UP,BROADCAST,RUNNING,MULTICAST>  mtu 1500
       inet 192.168.25.6  netmask 255.255.255.0  broadcast 192.168.25.255
       inet6 fe80::ba27:ebff:feaa:1f8  prefixlen 64  scopeid 0x20<link>
       ether b8:27:eb:aa:01:f8  txqueuelen 1000  (Ethernet)
       RX packets 42  bytes 5757 (5.6 KiB)
       RX errors 0  dropped 0  overruns 0  frame 0
       TX packets 37  bytes 5838 (5.7 KiB)
       TX errors 0  dropped 0 overruns 0  carrier 0  collisions 0

wlan1: flags=4163<UP,BROADCAST,RUNNING,MULTICAST>  mtu 1500
       inet 192.168.25.6  netmask 255.255.255.0  broadcast 192.168.25.255
       inet6 2804:7f0:e181:b678:2e0:4dff:fe06:4f8  prefixlen 64  scopeid 0x0<global>
       inet6 fe80::2e0:4dff:fe06:4f8  prefixlen 64  scopeid 0x20<link>
       ether 00:e0:4d:06:04:f8  txqueuelen 1000  (Ethernet)
       RX packets 86  bytes 11978 (11.6 KiB)
       RX errors 0  dropped 0  overruns 0  frame 0
       TX packets 86  bytes 15855 (15.4 KiB)
       TX errors 0  dropped 0 overruns 0  carrier 0  collisions 0

怎麼wlan0會有IP 192.168.25.6？這是wlan1連接的路由器提供的 IP。

我應該如何編輯wlan0配置？我一直在嘗試很多靜態配置，但是當我做任何不同於螢幕上的操作時，板載 wifi 介面消失，然後 USB 加密狗取代了wlan0.

另外，有沒有辦法保證usb dongle總是能得到wlan1和板載wifi wlan0？似乎隨意。

更新

● dhcpcd.service - dhcpcd on all interfaces
  Loaded: loaded (/lib/systemd/system/dhcpcd.service; enabled; vendor preset: enabled)
 Drop-In: /etc/systemd/system/dhcpcd.service.d
          └─wait.conf
  Active: failed (Result: exit-code) since Sun 2018-08-05 04:54:32 UTC; 7s ago
 Process: 853 ExecStart=/usr/lib/dhcpcd5/dhcpcd -q -w (code=exited, status=6)

Aug 05 04:54:32 raspberrypi systemd[1]: Starting dhcpcd on all interfaces...
Aug 05 04:54:32 raspberrypi dhcpcd[853]: Not running dhcpcd because /etc/network/interfaces
Aug 05 04:54:32 raspberrypi dhcpcd[853]: defines some interfaces that will use a
Aug 05 04:54:32 raspberrypi dhcpcd[853]: DHCP client or static address
Aug 05 04:54:32 raspberrypi systemd[1]: dhcpcd.service: Control process exited, code=exited status=6
Aug 05 04:54:32 raspberrypi systemd[1]: Failed to start dhcpcd on all interfaces.
Aug 05 04:54:32 raspberrypi systemd[1]: dhcpcd.service: Unit entered failed state.
Aug 05 04:54:32 raspberrypi systemd[1]: dhcpcd.service: Failed with result 'exit-code'.

如果wlan0要成為接入點 (AP)，則不應嘗試將其用作客戶端（站、STA）。但這就是

auto wlan0
allow-hotplug wlan0
iface wlan0 inet dhcp
#wpa-conf /etc/wpa_supplicant/wpa_supplicant.conf

說：“請wlan0在客戶端模式下使用，並使用 DHCP 為其獲取 IP 地址”。相反，你想要類似的東西

auto wlan0
iface wlan0 inet static
address 10.0.0.1
netmask 255.255.255.0
broadcast 10.0.0.255

10.0.0.*用您希望為 AP 設置的 IP 範圍替換和網路遮罩。

引用自：https://unix.stackexchange.com/questions/460587