BACKGROUND As processing resources have increased, demands to run multiple software programs and operating systems on a single microprocessor have also increased. To meet these demands virtual environments have been developed to allocate a single com…

BACKGROUND A conventional virtual-machine monitor (VMM) typically runs on a computer and presents to other software the abstraction of one or more virtual machines. Each virtual machine may function as a self-contained platform, running its own "gues…

Network Address Translation  来源:http://alexanderlaw.blog.hexun.com/9791596_d.html       地址转换用来改变源/目的地址/端口,是netfilter的一部分,也是通过hook点上注册相应的结构来工作       Nat注册的hook点和conntrack相同,只是优先级不同,数据包进入netfilter之后先经过conntrack,再经过nat.而在数据包离开netfilter之前先经过nat,再经过conntr…

一.概述 NAT英文全称是“Network Address Translation”,中文意思是“网络地址转换”,它是一个IETF(Internet Engineering Task Force, Internet工程任务组)标准,允许一个 整体机构以一个公用IP(Internet Protocol)地址出现在Internet上.顾名思义,它是一种把内部私有网络地址(IP地址)翻译成合法网络IP地址的技术.NAT 可以让那 些使用私有地址的内部网络连接到Internet或其它IP网络上.NAT路…

Network Address Translation,网络地址转换…

http://whatismyipaddress.com/nat What is Network Address Translation? Network Address Translation (NAT) is the process where a network device, usually a firewall, assigns a public address to a computer (or group of computers) inside a private network…

今年的考试.大问题没怎么出现. 就是考英语第二天的下午,发生网络阻塞的现象,不影响大局.可是事出有因,我们还是须要看看是什么影响到了考生抽题.最后查了一圈,发现其它几场的英语考试听力都是19M大小,而那天下午的是22M. 文件变大了.接近了临界值,导致当时总是报cookie传输失败的错误.老师就提到了一个P2P技术,回来之后查了查资料,给大家分享一下什么是P2P. PEER-TO-PEER:同等延迟机制. 依据网络中共享资源方式的不同,局域网有两种组织形式:一种是对等网络,还有一种是工作站/se…

Embodiments of the invention are generally directed to systems, methods, and apparatuses for linear to physical address translation with support for page attributes. In some embodiments, a system receives an instruction to translate a memory pointer…

本文部分图片来自: http://wiki.deliberant.com/faq/wireless-bridge-routing-arpnat/ https://wiki.openwrt.org/doc/howto/clientmode MAT的原理 MAT(MAC Address Translation)也叫做ARP-NAT,和IP网络中的NAT原理是差不多的.下面简称MAT. NAT的存在就是为了让内网的多台机器共享一个公网的IP地址.类似的,MAT可以让Ethernet中多台机器共享一个M…

http://www.codeproject.com/Articles/614028/Peer-to-Peer-File-Sharing-Through-WCF https://github.com/amirjalilifard/FreeFilesProject http://www.codeproject.com/Tips/629916/WCF-Transactions-in-Five-Easy-Steps-With-Example…