kali no eth0

情况：没有ip地址，无法联网

root@arnyeksec:~# 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 176  bytes 13944 (13.6 KiB)
        RX errors 0  dropped 0  overruns 0  frame 0
        TX packets 176  bytes 13944 (13.6 KiB)
        TX errors 0  dropped 0 overruns 0  carrier 0  collisions 0

首先查看没启用的端口：

root@arnyeksec:~# ifconfig -a
eth0: flags=4098<BROADCAST,MULTICAST>  mtu 1500
        ether 00:0c:29:6f:51:1e  txqueuelen 1000  (Ethernet)
        RX packets 33  bytes 4639 (4.5 KiB)
        RX errors 0  dropped 0  overruns 0  frame 0
        TX packets 63  bytes 5636 (5.5 KiB)
        TX errors 0  dropped 0 overruns 0  carrier 0  collisions 0
        device interrupt 19  base 0x2000  

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 176  bytes 13944 (13.6 KiB)
        RX errors 0  dropped 0  overruns 0  frame 0
        TX packets 176  bytes 13944 (13.6 KiB)
        TX errors 0  dropped 0 overruns 0  carrier 0  collisions 0
发现eth0这个端口没有开启，先修改配置文件（添加后两行）：

root@arnyeksec:~# vim /etc/network/interfaces

# This file describes the network interfaces available on your system
# and how to activate them. For more information, see interfaces(5).

source /etc/network/interfaces.d/*

# The loopback network interface
auto lo
iface lo inet loopback
auto eth0
iface eth0 inet dhcp

然后重启网卡：

root@arnyeksec:~# /etc/init.d/networking restart 
[ ok ] Restarting networking (via systemctl): networking.service.
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版权声明：本文为CSDN博主「valecalida」的原创文章，遵循 CC 4.0 BY-SA 版权协议，转载请附上原文出处链接及本声明。
原文链接：https://blog.csdn.net/valecalida/article/details/88569791