802.11n Wireless ADSL2/2+ Router 
ADN-4101
6 
1.3 Features 
The device supports the following features: 
Internet Access Features 
±
Internet Access Shared 
All users in the LAN can access the Internet through the ADN-4101 by just a single external IP Address. The local 
(invalid) IP Addresses are hidden from external sources. This process is called NAT (Network Address Translation). 
±
Built-in ADSL 2/2+ Modem 
The
ADN-4101 provides ADSL 2/2+ modem service and supports all common ADSL connections. 
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PPPoE, PPPoA, Direct Connection Support 
Various WAN connections are supported by the ADN-4101. 
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Fixed or Dynamic IP Address 
On the Internet (WAN port) connection, the ADN-4101 supports both Dynamic IP Address (IP Address is allocated 
on connection) and Fixed IP Address. 
Advanced Internet Functions 
±
Virtual Servers 
This feature allows Internet users to access Internet servers on your LAN. The required setup is quick and easy. 
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DMZ Support 
The ADN-4101 can translate public IP addresses into private IP address and allow unrestricted 2-way 
communication with servers or individual users on the Internet. This provides the most flexibility to run programs 
which could be incompatible in NAT environment. 
±
Firewall 
The ADN-4101 supports simple firewall with NAT technology and provides options for access control from Internet 
like Telnet, FTP, TFTP, HTTP, SNMP, and ICMP services. It also supports IP/ MAC/ Application/ URL filtering. 
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Universal Plug and Play (UPnP
)
UPnP allows automatically discovering and configuration of the Broadband Router. UPnP is supported by Windows 
ME, XP, or later. 
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Dynamic DNS Support 
The ADN-4101 supports Planet Dynamic DNS that it’s free for customer.
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Based on the Virtual Servers feature, the ADN-4101 allows users to connect a server to the LAN by using a 
Domain Name even if you have a dynamic IP address. 
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RIP Routing