Buffalo AirStation WBR-G54 User Manual page 19

Figure 4.3.3a
Basic Filter
setting
Figure 4.3.3b
IP Filter
setting
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 computer. The AirSta-
tion can be returned to the factory default settings by holding down the INIT button on the back of the unit for
fi ve 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.
Priority - Specify the priority an item. The smaller the number, the higher the priority.
Figure 4.3.3c
Add MAC
Filter setting
■ Note: If confi guring from a wireless computer, 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.
Example: 00:40:26:00:11:22
Click Apply when settings are complete.
19
WBR-G54 User Manual
• Reject the IDENT request.
The AirStation sends reject packets if it receives an IDENT
request. Use this fi lter when the communication speed goes
down using a network application like E-mail, ftp and WEB.
* If IDENT requests are forwarded to a LAN side client by ad-
dress translation setting (DMZ or TCP port :113 ), this basic
rule is ignored.
IP Filter setting
- Limits the type of packets allowed to
pass between the WAN and LAN. The maximum number of
rules is 32.
• Operation - Packets from WAN (or LAN), select ignored,
rejected, or accepted. Select the operation to be performed
on the packets.
Packets from:
• WAN side - packets coming from the WAN side will be
fi ltered.
• LAN side - packets from the LAN side will be fi ltered.
Are :
• Ignored - Stop the packet and do not route it.
• Rejected - Return the rejected packet to the point of origin.
• Accepted - Pass the packet through.
• Destination IP Address - The IP address to be fi ltered.
• Source IP Address - The IP address designated for fi ltering.
If all IP addresses must be fi ltered, leave this box blank.
MAC Filter - Click Enter MAC fi lter to enter MAC address.
Source MAC address -The MAC address of the source of
the packets that will be fi ltered may be set. Click Add rule when
complete.