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Virtual Network configuration

A31003-W1010-A100-1-7619, July 2005

98 HiPath Wireless Controller, Access Points and Convergence Software V3.0: User Guide

HWC_VNSConfiguration.fm

Filtering rules for a VNS

7.5.4.1 Filtering Rules for an AAA Group VNS

If you defined a child group for an AAA VNS, it will have the same authentication parameters

and Filter IDs as the parent VNS. However, you can define different filtering rules for these

Filters IDs in the child configuration than in the parent configuration.

1. In the Virtual Network Configuration screen, highlight the VNS group name in the list and

click on the Filtering tab. The Filtering screen for this VNS group appears.

2. Follow Steps 2 to 6, as described above for a parent VNS.

3. To save the filtering rules, click on the Save button.

7.5.4.2 Filtering rules between two wireless devices

Traffic from two wireless devices that are on the same VNS and are connected to the same

Wireless AP will pass through the HiPath Wireless Controller and therefore be subject to

filtering policy. You can set up filtering rules that allow each wireless device access to the

default gateway, but prevent each device from communicating each other.

Add the following two rules to a Filter ID filter before allowing everything else:

x Intranet IP 10.3.0.20, ports

10-30

Deny all traffic from the network to the

wireless devices on the port range, such

as TELNET (port 23) or FTP (port 21)

x x Intranet IP 10.3.0.20 Allow all other traffic from the wireless

devices to the Intranet network

x x Intranet IP 10.3.0.20 Allow all other traffic from Intranet network

to wireless devices

x x x *.*.*.*. Allow everything else

In Out Allow IP / Port Description

x x x [Intranet IP] Allow access to the Gateway IP address of the

VNS only

x x [Intranet IP, range] Deny all access to the VNS subnet range 0/24

x x x *.*.*.*. Allow everything else

In Out Allow IP / Port Description

1 2 ... 95 96 97 98 99 100 101 102 103 104 105 ... 249 250

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Siemens C10 Betriebsanweisung Seite 100