For example, if you were to setup the PC of the finance department within a company (IP address 192.168.1.100 to 192.168.1.130) they would not be able to access the Internet during office hours. In the "Access Control" page, you would see the following page:

Figure 5-24

5.5.4 Intrusion Detection

When the SPI (Stateful Packet Inspection) firewall feature is enabled, specific packets can be blocked. Stateful Packet Inspection (SPI) allows full support of different attack types that are using dynamic port numbers.

This product’s firewall can block common attempted intrusions. Intrusion Detection Features:

 

Figure 5-25

 

 

 

Item

 

Functions

SPI and Anti-DoS Firewall

 

Activate SPI and Anti-DoS protection

Protection

 

 

RIP Defect

 

Reject the RIP packets from WAN

Discard PING from WAN

 

Reject all the PING request to the WAN port

 

 

Table 5-3

When there is an attempted intrusion, the AVRO 3001 VoIP router can send an e-mail alert to a specified person. You will be required to enter the related e-mail information, such as e-mail address and SMTP server. Some

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SOYO AVRO3001 user manual Intrusion Detection, Functions