我想將我的Raspberry Pi設定為靜態IP設備，它透過乙太網路進行通訊（透過像192.168.20.X這樣的IP），同時它應該透過WLAN（192.168.1.1）連接到網路。但是，當我允許“auto eth0”時，它不會配置 wlan0。我希望他們兩個都能工作。我目前的配置如下：
source-directory /etc/network/interfaces.d
auto lo
iface lo inet loopback
auto eth0
iface eth0 inet static
address 192.168.20.40
netmask 255.255.255.0
network 192.168.20.1
gateway 192.168.20.1
allow-hotplug wlan0
iface wlan0 inet manual
wpa-conf /etc/wpa_supplicant/wpa_supplicant.conf
allow-hotplug wlan1
iface wlan1 inet manual
wpa-conf /etc/wpa_supplicant/wpa_supplicant.conf
我缺什麼？任何幫助，將不勝感激。提前致謝。
解決了：
source-directory /etc/network/interfaces.d
auto lo
iface lo inet loopback
auto eth0
iface eth0 inet static
address 192.168.20.45
netmask 255.255.255.0
network 192.168.20.1
gateway 192.168.1.1 # Changing this worked
dns-nameservers 8.8.8.8 8.8.4.4
allow-hotplug wlan0
iface wlan0 inet manual
wpa-conf /etc/wpa_supplicant/wpa_supplicant.conf
allow-hotplug wlan1
iface wlan1 inet manual
wpa-conf /etc/wpa_supplicant/wpa_supplicant.conf
答案1
我有類似的配置：靜態 ip oneth0和動態 ip on wlan0。
/etc/network/interfaces這是我的文件的內容：
# interfaces(5) file used by ifup(8) and ifdown(8)
# Please note that this file is written to be used with dhcpcd
# For static IP, consult /etc/dhcpcd.conf and 'man dhcpcd.conf'
# Include files from /etc/network/interfaces.d:
source-directory /etc/network/interfaces.d
auto lo
iface lo inet loopback
iface eth0 inet manual
allow-hotplug wlan0
iface wlan0 inet manual
wpa-conf /etc/wpa_supplicant/wpa_supplicant.conf
allow-hotplug wlan1
iface wlan1 inet manual
wpa-conf /etc/wpa_supplicant/wpa_supplicant.conf
我配置 dhcp 或靜態位址的位置位於/etc/dhcpcd.conf
interface eth0
static ip_address=192.168.20.40
static routers=192.168.20.1
nogateway
interface wlan0
static routers=192.168.1.1
static domain_name_servers=8.8.8.8 8.8.4.4
（我根據您的配置調整了該文件）
您還必須設定 Wifi（SSID、密碼等）/etc/wpa_supplicant/wpa_supplicant.conf（我想您已經這樣做了）
筆記：我正在使用樹莓派傑西。我認為在以前的版本中（喘息）網路配置是不同的
編輯：新增了DNS配置
答案2
解決了：
source-directory /etc/network/interfaces.d
auto lo
iface lo inet loopback
auto eth0
iface eth0 inet static
address 192.168.20.45
netmask 255.255.255.0
network 192.168.20.1
gateway 192.168.1.1 # Changing this worked
dns-nameservers 8.8.8.8 8.8.4.4
allow-hotplug wlan0
iface wlan0 inet manual
wpa-conf /etc/wpa_supplicant/wpa_supplicant.conf
allow-hotplug wlan1
iface wlan1 inet manual
wpa-conf /etc/wpa_supplicant/wpa_supplicant.conf