该程序透过服务器sock5代理访问防火墙外的程序，这里通过运行server程序来模拟远端。 不过该实例的运行需要有防火墙支持！...

一个网关过滤系统，网络版的Rip版,版本号为2.1,基于费尔的Ndis Hook技术.-a gateway filtering system, network version of Rip version, version 2.1, based on the Fil Ndis Hook technology.

Web Server 过滤分析器-Web Server filter and analysis

这个是华为开发的IVPN平台文档，主要应用于联通，移动等电信行业的虚拟网。-This is IVPN platform developed by Huawei documents, mainly used in China Unicom, mobile virtual network such as the telecommunications industry.

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

NetBSD和FreeBSD上实现的IKEv1协议，支持共享密钥、证书，支持主模式、野蛮模式和快速模式等-NetBSD and FreeBSD achieve IKEv1 agreement, support shared keys, certificates, support the main mode of barbaric and fast mode mode

一款非常好的防火墙的源码-one very good source firewall

该程序是实现一个小型的防火墙的设计。是基于包过滤技术的实现。-the program is a small firewall design. Is based on packet filtering technology.

防火墙语因特网安全-language Internet security firewalls

Wolverine Firewall and VPN Server何必买买昂贵的VPN设备这个软件足够了-Wolverine Firewall and VPN Server why bother buying expensive equipment to the software VPN enough

libdnet provides a simplified interface to several low-level networking routines, including network address manipulation, kernel arp(4) and route(4) table manipulation, firewalling, interface configuration, and raw Ethernet and IP datagram transmission.-libdnet provides a simplified interface to several low-level networking routines, including network address manipulation, kernel arp (4) and route (4) table manipulation, firewalling, interface configuration, and raw Ethernet and IP datagram transmission.