OpenBSD下基于CARP协议的负载均衡防火墙研究

A OpenBSD load-balancing firewall research with CARP protocol

OpenBSD的安全性使其赢得了大量忠实的用户,尤其在网络路由、防火墙上的表现,被学校大量作为防火墙(NAT)使用。本系统基于OpenBSD,利用CARP协议实现了防火墙之间的负载均衡,提高了防火墙的可用性;在实验测试中运行良好、性能稳定。

OpenBSD gains a large amount of loyal users because of its security focus, and many education institutions use it for network routers, firewalls and NAT services. This research uses OpenBSD system with CARP protocol to implement load-balancing firewalls that improves the robusticity of firewaUs. This system is stable and well performanced in experimental environment.