linux - linux中eth1上的静态IP地址

Question

我需要在启动后在 eth1 接口(interface)上设置一个静态 IP 地址。但是，在启动时，设备的 IP 地址始终与/etc/network/interfaces 中配置的 IP 地址不同。这是 beagle bone 上的 linux 操作系统。

##connman: WiFi
#
#connmanctl
#connmanctl> tether wifi off
#connmanctl> enable wifi
#connmanctl> scan wifi
#connmanctl> services
#connmanctl> agent on
#connmanctl> connect wifi_*_managed_psk
#connmanctl> quit

auto eth1
iface eth1 inet static
    address 192.169.5.10
    netmask 255.255.255.0

# Ethernet/RNDIS gadget (g_ether)
# Used by: /opt/scripts/boot/autoconfigure_usb0.sh
iface usb0 inet static
    address 192.168.7.2
    netmask 255.255.0.0
    network 192.168.7.0
    gateway 192.168.7.1

ifconfig输出如下

root@beaglebone:/opt/scripts/boot# ifconfig
eth0      Link encap:Ethernet  HWaddr 04:a3:16:e1:5d:39
          UP BROADCAST MULTICAST DYNAMIC  MTU:1500  Metric:1
          RX packets:0 errors:0 dropped:0 overruns:0 frame:0
          TX packets:0 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:1000
          RX bytes:0 (0.0 B)  TX bytes:0 (0.0 B)
          Interrupt:173

eth1      Link encap:Ethernet  HWaddr 20:c9:d0:29:e0:88
          inet addr:169.254.84.230  Bcast:169.254.255.255  Mask:255.255.0.0
          inet6 addr: fe80::22c9:d0ff:fe29:e088/64 Scope:Link
          UP BROADCAST RUNNING MULTICAST DYNAMIC  MTU:1500  Metric:1
          RX packets:56 errors:0 dropped:0 overruns:0 frame:0
          TX packets:136 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:1000
          RX bytes:6708 (6.5 KiB)  TX bytes:36844 (35.9 KiB)

lo        Link encap:Local Loopback
          inet addr:127.0.0.1  Mask:255.0.0.0
          inet6 addr: ::1/128 Scope:Host
          UP LOOPBACK RUNNING  MTU:65536  Metric:1
          RX packets:236 errors:0 dropped:0 overruns:0 frame:0
          TX packets:236 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:1
          RX bytes:18852 (18.4 KiB)  TX bytes:18852 (18.4 KiB)

usb0      Link encap:Ethernet  HWaddr 04:a3:16:e1:5d:3b
          inet addr:192.168.7.2  Bcast:192.168.255.255  Mask:255.255.0.0
          inet6 addr: fe80::6a3:16ff:fee1:5d3b/64 Scope:Link
          UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
          RX packets:645 errors:0 dropped:0 overruns:0 frame:0
          TX packets:492 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:1000
          RX bytes:74285 (72.5 KiB)  TX bytes:98066 (95.7 KiB)

usb1      Link encap:Ethernet  HWaddr 04:a3:16:e1:5d:3e
          inet addr:192.168.6.2  Bcast:192.168.6.3  Mask:255.255.255.252
          inet6 addr: fe80::6a3:16ff:fee1:5d3e/64 Scope:Link
          UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
          RX packets:126 errors:0 dropped:0 overruns:0 frame:0
          TX packets:61 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:1000
          RX bytes:39046 (38.1 KiB)  TX bytes:13030 (12.7 KiB)

Answer 1

我认为您还需要添加网络地址、网关和DNS 设置，看here .然后使用以下命令重新启动服务器。

sudo service networking restart

或

sudo ifconfig eth1 down
sudo ifconfig eth1 up