14
source port number.
Display/Delete NAT Table
- Allows
ad min is tra tor to delete NAT tables.
4.3.3 Packet Filter
Log Output
- Activates the packet fi lter
log.
Filter setting
- Choose type from pull-
down menu.
For
Manual setting
:
•
Operation
- Packets from WAN (or
LAN), select
ignored
,
rejected
, or
ac-
cepted
.
IP Address
- Filter for the specifi c IP ad-
dress
•
Destination IP Address
- The IP ad-
dress for the packet to arrive at.
•
Source IP Address
- The IP address for
the packet sender.
Warning:
If administrator selects Packet
from LAN is
Deny
or
Reject
, the ad min -
is tra tor will no longer have access to the
AirStation confi guration screens. This function
prohibits setup from a wireless PC. The
WBR-B11 can be returned to the factory
default settings (ALL of them!) by holding
down the INIT button on the back of the unit
for three seconds.
Protocol
- Mark and select a specifi c
protocol. Select from
all
protocols,
ICMP
,
arbitrary
protocol number
and
TCP/
UDP
protocol number.
•
All
- Selects all IP protocols.
•
ICMP
- Network Diagnostic Protocol (1).
•
Manual
- Enter protocol number (0-255).
•
TCP/UDP Destination Port
- Select
TCP or UDP, then enter port number.
Source MAC address
- Enter the source
MAC address to be fi ltered.
■
Note: If confi guring from a wireless PC,
add your MAC address to the list of au tho -
rized wireless LAN PCs. The MAC address
must be in two-digit groups separated by
colons (
Section 4.1.4
).
Fig ure
4.3.2B
Address
Translation
Fig ure
4.3.3A
Packet
Filter
Fig ure
4.3.3B
Packet
Filter
