text ubuntu 18上的网络配置

Posted 2021-05-01

# This file is generated from information provided by
# the datasource.  Changes to it will not persist across an instance.
# To disable cloud-init's network configuration capabilities, write a file
# /etc/cloud/cloud.cfg.d/99-disable-network-config.cfg with the following:
# network: {config: disabled}
network:
   ethernets:
        enp0s3:
            addresses: [10.0.2.11/24]
            gateway4: 10.0.2.2
            dhcp4: true
        enp0s8:
            addresses: [10.25.0.130/24]
            dhcp4: false
            gateway4: 10.25.0.1
   version: 2

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Using /etc/network/interfaces

source /etc/network/interfaces
auto lo 
iface lo inet loopback

auto enp0s3
iface enp0s3 inet static
        address 10.0.2.11
        netmask 255.255.255.0
        network 10.0.2.0
        broadcast 10.0.2.255
        gateway 10.0.2.2
        dns-nameservers 8.8.4.4 8.8.8.8

auto enp0s8
iface enp0s8 inet static
        address 10.25.0.131
        netmask 255.255.255.0
#       gateway 10.25.0.1        

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In virtual box - Network

File -> Preferences -> Network 
Network Name: NatNetwork
Nerwork Options: 10.0.2.0/24
Checkbox Supports DHCP= true

In virtual box - Host Network Manager
Create a new one: 
Name: vboxnet1
IPV4: 10.25.0.1/24
DHCP Server: false

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