虚拟网卡

利用虚拟网卡实现VoIP应用的防火墙穿越

Using Virtual Network Card to Implement Firewall and NAT Traversal of VoIP Application

通过虚拟网卡来实现透明性，通过虚拟网卡通信协议来构建整个虚拟网络，通过这个网络来实现NAT和防火墙的穿越。

To achieve transparent-traversal is by the virtual network and to achieve NAT and Firewall traversal is by the virtual network protocol .

在这个场景中，ICS的公共接口是提供共享的网络连接，专用接口是承载软AP的虚拟网卡。

In this scenario , the public interface of ICS is the shared connection while the private interface is the virtual adapter hosting the SoftAP .

利用虚拟网卡实现NAT和防火墙的穿越的技术核心有两点：虚拟网卡，虚拟网卡通信协议。

There are two core technologies of NAT and Firewall traversal by virtual network card : the virtual network card and the virtual network card protocol .

本文提出的NAT和防火墙穿越方案：利用虚拟网卡实现防火墙和NAT的穿越，是一种透明的NAT和防火墙穿越方案，这种方案不需要修改NAT服务器和通信的客户端。

The thesis addresses a new traversal solution : NAT and Firewall traversal by virtual network card , and it is transparent-traversal because you need not change anything .

论文工作的另一部分，是开发基于蓝牙技术的虚拟网卡。

Another aspect of our work is to implement a Virtual Network Card based on Bluetooth technology .

第三章虚拟网卡穿越防火墙的实现，主要包括三部分内容：虚拟网卡的实现，客户端的实现，服务器端的实现。

Chapter III is about the implement of the firewall and NAT traversal : mainly discusses the implement of the virtual network card , client software and server software .

着重分析和研究了Windows98环境下拨号网络对数据链路层点对点协议的实现机理，并探讨了拨号网络中虚拟网卡的实现机制。

This paper mainly analyzes and researches the principle and implement mechanism of Dial-Up Networking for Point-to-Point Protocol in Windows 98 OS , and discusses the implement mechanism of Virtual Network Adapter in Dial-Up Networking .

手持智能移动终端与传统个人计算机在软硬件结构上存在着较大的差异。为此，设计了一种利用虚拟网卡透明截获网络报文的机制。

Because the architecture of software and hardware of handheld intelligent mobile terminal is more differ to the traditional PC , so a mechanism of intercepting packet by using virtual network adapter is designed for it .

Linux下虚拟多网卡测试平台的实现

Realization of the Virtual Multi - network Card Test Platform under Linux

记载了虚拟拨号网卡完成安装和开始工作所要正确处理的Windows系统的TAPI序列；

Windows TAPI-OIDs sequence which the virtual dialup adapter has to deal with properly ;

虚拟基站网卡（virtualstationadapter）（VSTA），被硬件厂商用于扩展无线承载网络功能。

A virtual station adapter ( VSTA ) for use by hardware vendors to extend the wireless Hosted Network capability in Windows .

卡网技术与运营分析虚拟多网卡应用技术

Application Technique of Virtual Multiple Network Card

本文研究了虚拟多网卡的应用技术，提供了一个在现实工程中通用的在不同平台上的虚拟多网卡技术。

In this paper we discuss the virtual multiple network card technique , and provide the virtual multiple network card technique which is generally used on different platforms in a real engineering .

每个虚拟机都有各自的虚拟硬件，比如网卡、磁盘和图形适配器等。

Each virtual machine has private virtualized hardware such as a network card , disk , graphics adapter , etc.