36
Fig. 47. IP protocol filters settings
A source (destination) IP address range is determined by performing an AND operation on the source
(destination) IP address field and the source (destination) subnet mask field. For example, if the
source IP address field is 192.168.0.1 and the source subnet mask field is 255.255.255.0, the resultant
source IP address range is 192.168.0.0 to 192.168.0.255.
3.6.1.3. TCP/UDP Port Filters
The
destination
port
field the TCP or UDP header of a packet incoming from the WLAN or Ethernet
interface is inspected for filtering.
Fig. 48. TCP/UDP port filters settings
To set a rule, specify the decimal
Destination Port
,
Protocol
type (TCP/UDP), and the name of the
higher-level protocol (
Application Name
).
3.6.2. Management
3.6.2.1. UPnP
The UPnP (Universal Plug and Play) features enables a Windows XP user to automatically discover
peripheral devices by HTTP.
Fig. 49. UPnP settings
