PYNQ上手 3 上網配置

2021-09-01 00:20:48 字數 1702 閱讀 9112

由於/etc/network/inte***ces是唯讀檔案

可用 

sudo vi /etc/network/inte***ces

sudo su

chmod 777 /etc/network/inte***ces

vi /etc/network/inte***ces

如果設定動態ip

# inte***ces(5) file used by ifup(8) and ifdown(8)

# include files from /etc/network/inte***ces.d:

auto eth0

iface eth0 inet dhcp

source-directory /etc/network/inte***ces.d

如果設定靜態ip

# inte***ces(5) file used by ifup(8) and ifdown(8)

# include files from /etc/network/inte***ces.d:

auto eth0

iface eth0 inet static

address 192.168.50.223

netmask 255.255.255.0

gateway 192.168.50.1

source-directory /etc/network/inte***ces.d

輸完,ctrl+c,:wq!退出

開啟/etc下的resolv.conf

vi /etc/resolv.conf
照下面**更改,114.114.114.114與114.114.115.115是國內最多用的dns伺服器,也可使用谷歌的8.8.8.8與8.8.4.4

# dynamic resolv.conf(5) file for glibc resolver(3) generated by resolvconf(8)

# do not edit this file by hand -- your changes will be overwritten

# 127.0.0.53 is the systemd-resolved stub resolver.

# run "systemd-resolve --status" to see details about the actual nameservers.

nameserver 127.0.0.53

nameserver 114.114.114.114

nameserver 114.114.115.115

~~

/etc/init.d/networking restart
先ping內網ip,注意我自己x是50,你們不一定是這個

再測外網61.139.2.39

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