Buffalo AirStation WBR-B11 User Manual page 13

Address Translation - Select Use or Do not
Use. Address Translation must be enabled
for client PCs to connect to the Internet. Se-
lecting Use enables the following functions:
• IP Masquerade - When the LAN
PC connects to the WAN side, the IP
address of LAN PC is dynamically trans-
lated to become the WAN IP address
of the AirStation. Multiple LAN PCs can
share one WAN IP address to access
the Internet.
• Static IP address translation
-When the WAN requests connection
to the LAN, the WAN IP address of the
AirStation is translated into the IP ad-
dress of the LAN PC.
Log Output - Allows NAT log to be
gen er at ed and issued. Select Discard Packet
to disable.
IP address of DMZ - Allows administra-
tor to set the DMZ address.
Incoming packets containing no recognizable
destination port information will be re di -
rect ed to the DMZ's IP address.
IP address of WAN - Select AirSta-
tion's IP address of WAN or Manual
setting. For Manual setting, enter the IP
address used by the WAN PC to connect
to the local PC. Some network applications
(online games or streaming software) require
adding Address Translation tables).
Protocol (WAN):
• All - Selects all IP protocols.
• ICMP - Network Diagnostic Protocol (1).
• Manual - Specify the protocol number
(0-255).
• TCP/UDP - Enter port number.
IP address of LAN - Select Manual and
enter the destination IP address of the LAN
PC; or select AirStations's IP address
of LAN.
• Select Add to NAT table.
Protocol (LAN) - Enter destination
port number. If left blank, the packets are
transferred to the same port number as the
Figure4.3.1A
Routing
Setup
Figure4.3.1B
Routing
Setup
Figure4.3.2A
Address
Traanslation
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