The configuration of internal and external packet filter and a single home bastion host provide very good security 内部和外部包过滤器和一台单向定位的bastion主机的配置提供很好的安全性。
2.
A typical configuration includes two routers with a bastion host that serves as the application gateway sitting between them 典型配置包括两个路由器,其中一个作设防主站,它起了两者间的应用入口的作用。