ZyXEL Communications IES-5005 - Manual (Page 85)

IES-5000/5005/6000 Support Notes
84
Limiting Internet access to users on specific DSL ports
Some ISPs may want to limit the number of computers behind certain DSL ports to
access the Internet or allow computers with specific MAC addresses to access the
Internet. These tasks can be easily done with the port security and MAC address
filtering features on the IES-5000.
Internet
IES-5000(ALC/SLC)
Setting up MAC Filter/Port Security
In this section, we will show you how to configure the IES-5000 to allow only
computers with the specified MAC addresses to access the Internet through port 3.
1. IES-5000 settings
1.1 Configuring MAC filter
On the IES-5000, enable MAC filtering on port 3 and specify the MAC addresses
allowed. This sets the IES-5000 to allow only computers with the specified MAC
addresses on port 3 to access the Internet. A computer with any other MAC addresses
ADSL/SHDSL CPE
Port 3
PC 1 PC 2 PC 3
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