Zhone Technologies 6211-I3 ADSL2+ manual First, add the IP address to the IP address list

Access Control – IP Addresses

First, add the IP address to the IP address list.

Figure 87: Access Control – IP Address Add Screen

Then select "Enabled" to enable Access Control Mode.

Figure 88: Access Control – IP Address Enable or Disable

6211-I3 ADSL2+ Router User’s Guide 95