这是一个虚拟路由器的操作，实现了局域网中路由器的仿真工作！

derby description, good document

使用winpcap的dump udp数据-winpcap use the data dump udp

自己练习时编写的一个FTP服务器的类，能够完成一般FTP的功能。-their practice to prepare an FTP server category, to complete the general FTP functions.

组播测试,等等。-multicast testing, and so on.

Afasdfasdfasdfasdfasdfasdkl；fjasl；fjal；sdj fkl；asdjfl；as fl；kasjd fl；Afasdfasdfasdfasdfasdfasdkl；fjasl；fjal；sdj fkl；asdjfl；as fl；kasjd fl；Afasdfasdfasdfasdfasdkl asdkl；fjal；sdj fkl；asdjfl；as fl；kasjd fl；sdj fkl；asdjfl；asdjfl；as fl；kasjd fl；Afasdfasdfasdfasdkl asdkl asdkl；fjasl；fjal；fjal；sdj fkl；asdjfl；as fl；kasjd fl；afasdfasdfasdfasdfasdfasdfasdkl；fjasl；fjal；sdj fkl；asdjfl；as fl；kasjd fl；afasdfasdfasdfasdfasdfasdkl asdkl；fjasl；fjal；fjall；as fl；kasjd fl；afasdfasdfasdfasdfasdfasmdasdkl asdkl asdkl；fjall；asjfl；asdfasdfasdfasdfasdkl asdkl；fjasl；sdj fkl；asdjfl；as fl；kasjd fl；asjd fl；afasdfasdfasdfasdfasdkl asdkl asdkl；fjasl；fjal；sdj fkl；asdjfl；as fl；kasjd fl；Afasdfasdfasdfasdfasdfasdkl；fjasl；fjal；sdj fkl；asdjfl；as fl；kasjd fl；Afasdfasdfasdfasdfasdkl；fjal；Sdjfl；asdjfl；as fl；kasjd fl；Afasdfasdfasdfasdfasdfasdkl asdkl；fjal；fjasl；fjal；fjal；Sdjfl；as fl；kasjd fl；Afasdfasdfasdfasdfasdfasdkl asdkl；fjasl；fjal；sdj fkl；

基于sock编写的局域网聊天工具的服务端，vc编写-prepared based on the sock LAN Chat server tools, vc prepared

UDP方式，实现client和server的通信。-UDP modes to achieve the client and server communication.

本人收集的一个windwos下的端口扫描程序源代码．-I collected a windwos the port scanning source code.

一个机房管理程序,界面很不错的-a room management procedures, a very good interface

双线路自动切换线路按照提示自己设置就可以了如果遇到问题请与本人联系-Double line automatic switching circuit in accordance with their own settings can be prompted if I encounter problems please contact