AirLink ar504 User Manual

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Security Functions 
 
•  Packet Filter Supported 
Packet Filter allows you to control access to a network by analyzing the incoming 
and outgoing packets and allowing or denying them access based on the IP 
address of the source and destination. 
•  Domain Filter Supported 
o
  Lets you prevent users from accessing specified domains through this 
device. 
•  URL Blocking Supported 
o
  Lets you prevent users from accessing specified URLs through this device
.
 
•  VPN Pass-Through 
o
  Support VPN pass-through. 
•  SPI Mode Supported 
o
  When SPI Mode is enabled, the router will check every incoming packet to 
determine if the packet is valid. 
•  DoS Attack Detection Supported 
o
  When this feature is enabled, the router will detect and log any DoS attack 
that comes from the Internet. 
 
Advanced Functions 
 
•  System Time Supported 
o
  Allows you to synchronize the system time with a network time server. 
•  E-mail Alert Supported 
o
  The router can send e-mail alerts to a specified e-mail address. 
•  Dynamic DNS Supported 
o
  Supports dyndns,TZO.com, and dhs.org. 
•  SNMP Supported 
o
  Supports basic SNMP functions. 
•  Routing Table Supported 
o
  Supports static routing table. 
•  Schedule Rule Supported 
o
  Schedule the time when services such as virtual server or packet filter will 
be active. 
 
Other Functions 
 
•  UPNP (Universal Plug-and-Play) Supported