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Wireless LAN – WLAN

BAT54-Rail/F..

Release

7.54

06/08

3.5

Extended WLAN protocol filters

D Redirect: The packet is forwarded on, albeit with changed destination

IP address and target MAC address.

D Interface list: List of the interfaces to which the filter applies.

All of the LAN interfaces, DMZ interfaces, logical WLAN networks and

point-to-point connections in the WLAN may be entered as interfaces.

The following examples illustrate how interfaces are specified: 'LAN-1'

for the first LAN interface, 'WLAN-2-3' for the third logical WLAN network

on the second physical WLAN interface, 'P2P-1-2' for the second point-

to-point connection on the first physical WLAN interface.

Groups of interfaces may be specified in the form 'WLAN-1-1~WLAN-1-

6' (logical WLANs 1 to 6 on the first physical WLAN interface) or with a

wildcard as 'P2P-1-*' (all P2P connections on the first physical interface).

Note: Only filter rules with valid entries in the interface list are active. A rule

with no specification of the interfaces does not apply to all of them - it is

ignored instead.

D Redirect IP address: Destination IP address for the "Redirect" action

On redirection, the destination IP address of the packets is replaced by

the Redirect IP address entered here. Furthermore, the destination MAC

address is replaced by the MAC address determined using ARP for the

Redirect IP address.

Note: If ARP was unable to determine the destination MAC address, the

packet is dropped rather than redirected.

Example:

ARP, DHCP, ICMP are allowed to pass, Telnet and HTTP are redirected to

192.168.11.5 and all other packets are rejected.

Name DHCP

source

MAC:

Destina-

tion MAC

address.

Prot. IP

address

IP net-

work:

Sub-

type

Start

port

End

port

Inter-

face list

Action Redirect

address

ARP irrele-

vant

00000000

0000

0806 0.0.0.0 0.0.0.0 0 0 0 WLAN-

1-2

Pass 0.0.0.0

DHCP irrele-

vant

00000000

0000

0800 0.0.0.0 0.0.0.0 17 67 68 WLAN-

1-2

Pass 0.0.0.0

TEL-

NET

irrele-

vant

00000000

0000

0800 0.0.0.0 0.0.0.0 6 23 23 WLAN-

1-2

Redirect 192.168.1

1.5

ICMP irrele-

vant

00000000

0000

0800 0.0.0.0 0.0.0.0 1 0 0 WLAN-

1-2

Pass 0.0.0.0

HTTP irrele-

vant

00000000

0000

0800 0.0.0.0 0.0.0.0 6 80 80 WLAN-

1-2

Redirect 192.168.1

1.5

Brand	Hirschmann
Model	BAT54-F Series
Category	Wireless Access Point
Language	English

Hirschmann BAT54-F Series User Manual

Table of Contents

Questions and Answers:

Hirschmann BAT54-F Series Specifications

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