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D-Link DIR-456U

details: HSUPA 3.75G Residential Router
hardware type: Travel Router
date added: 2011-11-10
updated: 2015-11-03
The D-Link HSUPA 3.75G Residential Router allows users to access worldwide mobile broadband networks. Simply insert your UMTS/HSUPA SIM card to share your 3.75G Internet connection through a secure 150N wireless network or using any of the two 10/100 Fast Ethernet ports.

While accessing your 3.75G Internet connection, you will still have the ability to answer incoming mobile calls and respond to SMS messages. An RJ-11 jack allows you to attach a standard analog phone for high-quality mobile calls over a GSM network.

Keep your wireless network private and secure with advanced WPA/WPA2 wireless encryption. The DIR-456U utilizes dual-active firewalls (SPI and NAT) to prevent potential attacks across the Internet, providing you with a safe networking environment.
 DIR-456U Features
 Availability: discontinued
 LAN / WAN Connectivity
 WAN ports: 1
one USIM slot for SIM card
 WAN port(s) type: 10/100 Base-TX (RJ-45)
 WAN port auto cross-over: yes
 LAN ports: 2
 LAN ports type: 10/100 Base-TX (RJ-45)
 LAN ports auto cross-over: yes
 RJ-11 FXS VoIP phone ports: 1
 Auto-failover connection: yes
 NAT routing: yes
 Multihomed: yes
 DMZ: yes
 Port forwarding: yes
 DHCP server: yes
 DHCP client: yes
 Dynamic DNS client: yes
 QoS: yes
 UPnP: yes
 Maximum Wireless Speed: 150 Mbps (Wi-Fi 4)
 WiFi standards supported: 802.11b (Wi-Fi 1)
802.11g (Wi-Fi 3)
802.11n (draft)
 Wifi security/authentication: WEP
 WiFi modes: Access point
 internal antenna(s): 3
 WPS (Wi-Fi Protected Setup): yes
 IPSec passthrough: yes
 IPSec simultaneous tunnels: 5
 L2TP passthrough: yes
 PPTP passthrough: yes
 SPI firewall: yes
 Device Management
 Default IP address:
 Default admin username: admin
 Default admin password: (blank)
 Administration: Web-based (LAN)
Quick Setup Wizard
 Firmware upgradeable: yes
 Configuration backup/restore: yes
 Event log: yes
 Usage Statistics: yes
 Diagnostic functions: yes
 Misc hardware info
 NTP client: yes
 Product page:

Please use the Add Comment function below to review devices you have used (please be descriptive). If you find an error in our database, or have additional information about the product, please
  User Reviews/Comments:
by anonymous - 2013-09-16 06:49
Good day,

I just wanted to know the procedures how to configure the port 5900 on port forwarding or in virtual server cos my friend want to access my computer using the port 5900 but we try to put the destination IP-address and put the port 5900 and still it is not working. hope you can help me to solve this issue
by anonymous - 2014-04-14 13:22
My D-Link DIR 456U is not picking the internet at all please any advice or how to make it work
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