How to create two virtual network cards with ORACLE VM VirtualBox in CENTOS 7

This article mainly shows you "CENTOS 7 how to use ORACLE VM VirtualBox to create two virtual network cards", the content is easy to understand, clear, hope to help you solve your doubts, the following let the editor lead you to study and learn "CENTOS 7 how to use ORACLE VM VirtualBox to create two virtual network cards" this article.

Create two virtual network cards using ORACLE VM VirtualBox

The first HOST ONLY sets a network segment

The second network NAT is set to the same network segment as the host

The second network card must pay attention to:

HWADDR=08:00:27:ee:ba:29

TYPE=Ethernet

BOOTPROTO=static

DEFROUTE=yes

PEERDNS=yes

PEERROUTES=yes

IPV4_FAILURE_FATAL=no

IPV6INIT=yes

IPV6_AUTOCONF=yes

IPV6_DEFROUTE=yes

IPV6_PEERDNS=yes

IPV6_PEERROUTES=yes

IPV6_FAILURE_FATAL=no

NAME=enp0s3

# UUID=393271b7-663d-4afb-98d1-1473d0171a90

ONBOOT=yes

IPADDR=192.168.115.124

NETMASK=255.255.255.0

GATEWAY=192.168.115.1

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