zoukankan      html  css  js  c++  java
  • Ubuntu网络network eth0配置 | ubuntu network configuration

    本文首发于个人博客https://kezunlin.me/post/5076bc45/,欢迎阅读!

    ubuntu network configuration

    Guide

    network proxy

    • System wide: Network--->None/Manual
    • chrome: can not set
    • firefox: about:preferences---> Network Proxy

    eth0 config

    rename xxx to eth0

    errors may occur:

    Ubuntu networking restart | cannot find device 'eth0'
    

    check eth0

    $ dmesg | grep eth 
    
    [5.715564] e1000 0000:02:01.0 eth0: (PCI:66MHz:32-bit) 00:0c:29:7d:bf:43
    [5.715573] e1000 0000:02:01.0 eth0: Intel(R) PRO/1000 Network Connection
    [5.719709] e1000 0000:02:01.0 ens33: renamed from eth0
    

    and we get ens33 renamed from eth0, we need to change it back to eth0.

    solution

    (1). edit grub and update

    $ sudo vim /etc/default/grub
    
    #GRUB_CMDLINE_LINUX=""
    GRUB_CMDLINE_LINUX="net.ifnames=0 biosdevname=0"
    
    $ sudo update-grub
    

    (2) edit network interfaces

    auto lo
    iface lo inet loopback
    
    auto eth0
    iface eth0 inet static
    address 192.168.1.77 
    netmask 255.255.255.0
    gateway 192.168.1.1 
    

    (3) reboot

    sudo reboot now
    

    (4) check eth0

    $ sudo ifconfig
    
    eth0      Link encap:Ethernet  HWaddr 80:fa:5b:47:92:8a  
              inet addr:192.168.1.77  Bcast:192.168.1.255  Mask:255.255.255.0
              UP BROADCAST MULTICAST  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)
    
    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:4640 errors:0 dropped:0 overruns:0 frame:0
              TX packets:4640 errors:0 dropped:0 overruns:0 carrier:0
              collisions:0 txqueuelen:1000 
              RX bytes:865530 (865.5 KB)  TX bytes:865530 (865.5 KB)
    
    wlan0     Link encap:Ethernet  HWaddr b0:35:9f:53:68:c6  
              inet addr:192.168.0.130  Bcast:192.168.0.255  Mask:255.255.255.0
              inet6 addr: fe80::a3d7:e190:6fb3:133/64 Scope:Link
              UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
              RX packets:6536 errors:0 dropped:0 overruns:0 frame:0
              TX packets:380 errors:0 dropped:0 overruns:0 carrier:0
              collisions:0 txqueuelen:1000 
              RX bytes:581427 (581.4 KB)  TX bytes:46439 (46.4 KB)
    

    OK. Now we get eth0,wlan0 properly set.

    Reference

    History

    • 20180108: created
    • 20180222: add eth0 part.

    Copyright

  • 相关阅读:
    使用缓冲流和byte数组,拷贝文件
    java-类名的正确使用
    java-if语句调试
    java-if...else if...else语句调试
    java-打印101-200之间的素数(PrimeNumber),并统计个数,并每5行输出
    java-打印101-200之间的素数(PrimeNumber)
    冒泡排序-while实现
    冒泡排序-java实现
    java-求一组整数中的最大值
    python学习笔记之集合
  • 原文地址:https://www.cnblogs.com/kezunlin/p/11834841.html
Copyright © 2011-2022 走看看