Virtualbox

VirtualBox http://www.virtualbox.org/ ,[object Object],[object Object]

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搭建虚拟环境 ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Start ,[object Object],[object Object]

Network - NAT ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Net Host Guest 缺点：对公网不可见，只能通过 Host 做端口映射 / 转发优点 : 不管主机是否连上网线，都可以通过端口转发进行通信。

Network – Bridged Adapter ,[object Object],[object Object],[object Object],[object Object],[object Object]

Net Host Guest Guest IP: 由 DHCP 自动分配，与主机同一网段。虚拟机与主机可以相互通信。也可以采用固定 ip 的方式，缺点：主机没联网，与虚拟机就不能进行通信。优点：同一网段，可以直接通信。

Network - Host-Only ,[object Object],[object Object],[object Object],[object Object],[object Object],cfd@ubuntu:~$ ifconfig eth0 eth0 Link encap:Ethernet HWaddr 08:00:27:da:22:43 inet addr:192.168.56.101 Bcast:192.168.56.255 Mask:255.255.255.0

Net Host Guest Host-Only Guest 只能与 Host 相互通信，无法连外网， Guest 的网卡连接到 VirtualBox 的 vboxnet0 网卡， Host 与 Guest 共同使用 Host-Only 这张网卡，并且进行通信缺点：虚拟机不能联网优点：同一网段，可以直接通信。

Network - Internal 内部网络 ,[object Object]

搭建 1-Host, N-Guests ,[object Object],[object Object],[object Object],[object Object]

NAT+HO Example Host ： windows Guests : network : 同时开启双网卡 eth0(NAT) dhcp eth1(Host-Only) dhcp/static ip

[object Object],[object Object],NAT+HO Example Static: allow-hotplug eth0 iface eth0 inet dhcp auto eth1 iface eth1 inet static address 192.168.56.101 netmask 255.255.255.0 Dhcp: allow-hotplug eth0 iface eth0 inet dhcp allow-hotplug eth1 iface eth1 inet dhcp

NAT+HO Example ,[object Object],[object Object],Dhcp: eth0="dhcp" eth1="dhcp" INTERFACES=(eth0 eth1) Static: eth0="dhcp" eth1="eth1 192.168.56.102 netmask 255.255.255.0 broadcast 192.168.56.255" INTERFACES=(eth0 eth1)

NAT+HO Example ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

NAT+HO Example ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

NAT+HO Example ,[object Object],[object Object],[object Object]

Thanks! ,[object Object],[object Object],[object Object]

Virtualbox

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