Introduction 
3 
• 
Stateful Inspection Firewall.
All incoming data packets are monitored and all incom-
ing server requests are filtered, thus protecting your network from malicious attacks from 
external sources. 
• 
Protection against DoS attacks.
DoS (Denial of Service) attacks can flood your 
Internet connection with invalid packets and connection requests, using so much band-
width and so many resources that Internet access becomes unavailable. The TW100-
BRV304 incorporates protection against DoS attacks. 
• 
Rule-based Policy Firewall.
To provide additional protection against malicious pack-
ets, you can define your own firewall rules. This can also be used to control the Internet 
services available to LAN users. 
VPN Gateway Features 
• 
IPSec.
. 
Support for IPSec standards, including IKE and certificates. 
• 
70 Tunnels.
Up to 70 VPN tunnels can be created. 
• 
High performance.
High performance encryption engine maintains high throughput 
even when using 3DES. 
Package Contents 
The following items should be included: 
• 
The TW100-BRV304 Unit 
• 
Power Adapter 
• 
Quick Installation Guide 
• 
CD-ROM containing the on-line manual. 
If any of the above items are damaged or missing, please contact your dealer immediately.