哪个协议使用 Virtualbox 代理?

Which protocol use Virtualbox proxy?

我转到 File>Settings>Proxy,只看到两个用于 IP 和代理端口的编辑框。将使用哪种协议? HTTPSOCKS4SOCKS5?这不是写在任何地方。

VirtualBox manual 说:

The global settings dialog can be reached through the File menu, selecting the Preferences... item. It offers a selection of settings which apply to all virtual machines of the current user or in the case of Extensions to the entire system: (...)

  1. Proxy Enables the user to configure a HTTP Proxy Server.