Aztech HW553-3G, User Manual, Page: 45 / 49

User Manual v1.0
Page 45 of 49
IP Filtering
This section enables both Port and IP filtering. IP filtering allows you to assign different network access
based on the IP addresses of the devices connected to the router.
1. On the Filter Type drop down box select IP Address Filtering.
2. Enter the IP address of the device that you would like to filter.
3. Enter the Rule name on the required field (example Bob PC).
4. Choose the protocol that you would like to filter.
5. Enter the port number in the required field. Click Apply for the settings to take effect.
Note: Note: Note: Note: All incoming access on your network is blocked. If you want to have an access within your network
from WAN please use Port Forwarding.
URL Filtering
This section allows you to control the access to a certain Websites on the Internet by entering URL
name on the required field.
1. Enter the domain name on the URL address field ( www.xxx.com or www.xxx.net ). Click Apply for
the settings to take effect.
DDNS (Dynamic DNS)
DDNS allows you to assign a fixed domain and host name to a dynamic Internet IP addresses.
1. Choose your DDNS service provider from the drop down box.
2. Enter the username of your DDNS account.
3. Enter the password of your DDNS account.