Справочник Пользователя для iskratel si2000 callisto821 router
SI2000 Callisto821+ Router Users Guide
90/107
8 SECURITY OPTIONS
8.1 Security
This chapter will describe how to manage the security settings on your SI2000 Callisto821+ Router. The
Callisto821+ security software helps the user setup and enforce security policies. These policies define
which kind of traffic is allowed to pass through a gateway and from whom the traffic is allowed. This software
provides functionalities as port filtering, triggers, validation (IP filtering), NAT (Network Address Translation),
intrusion, DOS (Denial of Service) attack protection, DMZ (DeMilitarized Zone) and logging.
The security package provides a stateful firewall. This means that the security mechanism maintains
information concerning the packets it receives. It uses this information to make decisions dynamically on
whether or not to allow the packet through.
From the Configuration menu, click on Security. The page that contains default Security settings is
displayed:
Callisto821+ security software helps the user setup and enforce security policies. These policies define
which kind of traffic is allowed to pass through a gateway and from whom the traffic is allowed. This software
provides functionalities as port filtering, triggers, validation (IP filtering), NAT (Network Address Translation),
intrusion, DOS (Denial of Service) attack protection, DMZ (DeMilitarized Zone) and logging.
The security package provides a stateful firewall. This means that the security mechanism maintains
information concerning the packets it receives. It uses this information to make decisions dynamically on
whether or not to allow the packet through.
From the Configuration menu, click on Security. The page that contains default Security settings is
displayed:
figure 71: The Security state page.