User's Guide

Table Of Contents
hwc_vnsconfiguration.fm
Configuring a VNS
Configuring Policy
9034530-02,
March 2010
HiPath Wireless Controller, Access Points and Convergence Software V7.11, User Guide 359
No filter ID attribute value is returned by the authentication server for this
user.
No Policy match is found on the HiPath Wireless Controller for the filter ID
value.
The final rule in the default filter should be a catch-all rule for any traffic that did
not match a filter. A final Allow All rule in a default filter will ensure that a packet
is not dropped entirely if no other match can be found. VNS Policy is also
applicable for Captive Portal and MAC-based authorization.
6.10.5.1 Default filter examples
The following are examples of filtering rules for a default filter:
6.10.5.2 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 also prevent each device from
communicating with each other.
Add the following two rules to a filter ID filter, before allowing everything else:
In Out Allow IP / Port Description
x x Intranet IP, range Deny all access to an IP range
x x Port 80 (HTTP) Deny all access to Web browsing
x x Intranet IP Deny all access to a specific IP
x x x *.*.*.*. Allow everything else
Table 32 Default filter example A
In Out Allow IP / Port Description
x Port 80 (HTTP) on host IP Deny all incoming wireless devices
access to Web browsing the host
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 *.*.*.*. Deny everything else
Table 33 Default filter example B