我的数据中心提供商(来自德国的Hetzner AG)写了以下内容：
Problems with virtualization
With this type of IP/subnet allocation,it is not possible to use a
“bridged” setup,as with such a setup several MAC addresses appear.
VPS (linux virtual servers,Xen,vmware,etc) must use a so-called
“Routed” setup (VMware: “host-only networking”). With an additional
subnet the host system or dom0 must be configured with an IP address
from the subnet which is then used as a gatewar for the VPS. The
(additional) address of the host system must therefore be configured
in the VPS in each case as a gateway. An exception to this rule is
“openvz”,which does not require a gateway. On the host system or dom0
“ip_forward” must be activated for each virtualization:
那么,这对我来说意味着什么,我该如何配置超V？
谢谢你的帮助！
您托管设施的人只是提醒您,如果您做了您想做的事,您可能会面临陷入困境的风险.
我不确定是否可以在Hyper-V(或VMWare)上使用公共IP进行仅主机网络.我相信您应该做的是将所有这些IP分配给主机,然后为每个IP创建适当的NAT等规则,以指向每个客户端VM的专用网络.
现在,如果这是我们正在谈论的一个组织的服务器,并且您在安全方面没有需要隔离每个服务,那么您可能不关心这一点.就个人而言,我仍然会将它们隔离开来,这样如果一个人受到攻击,攻击者就无法通过查看ARP来发现新机器.
