关于UPNP的，如何开启UPNP支持

在别处看到的，不是我写的，与大家分享 是一个ssl vpn的，感觉不错，很有用-Seen elsewhere, is not mine to share with you is a ssl vpn, and feeling good, very useful

用过防火墙吧，自动运行是不是感觉不错？这个程序就是让你学会怎样实现这个功能。-firewall, automatic operation is not feeling well? This procedure is to allow you to learn how to achieve this function.

用VC开发Win2000_XP下的防火墙- Develops under Win2000_XP with VC the firewall

unix下的防火墙源码。强。-the firewall source. Strong.

这是一个使用VC开发的简单的防火墙软件，很适合初学者学习-This is a development of the VC using simple firewall software is well-suited to beginners learning

基于ndis层的防火墙，相对TDI和SPI的防火墙，ndis防火墙更加底层，能过滤所有的网络底层包-Based on the NDIS layer firewalls, relative TDI and SPI firewall, ndis firewall more bottom to filter the bottom of all network packets

snort防火墙源代码，该防火墙据有很完善的功能。-snort firewall source code, the firewall has a very sound, according to function.

(C)-费尔个人防火墙2.0_源代码全-5星-(C)- Fil personal firewall source code-2.0_-5-

Linux IP包过滤器 -Linux ip packets filter

一个实用的网关程序 -An useful network gate