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D-Link DI-LB604

details: Dual WAN Load Balancing Broadband Router
hardware type: Multi-WAN Router
date added: 2006-02-19
updated: 2015-11-01
The DI-LB604 is a broadband router with 2 10/100Mbps WAN ports and four 10/100Mbps LAN ports. It supports auto-failover for uninterrupted Internet connection and uses outbound load balancing by byte, packet, or session.

This router supports VPN pass-through for IPSec and PPTP. It features a built-in SPI firewall to protect the network from hackers and Denial of Service (DoS) attacks.

The router can be easily configured via Web-based configuration utility or via SNMP v.1.
 DI-LB604 Features
 Availability: discontinued
 Street price: $110
 LAN / WAN Connectivity
 WAN ports: 2
 WAN port(s) type: 10/100 Base-TX (RJ-45)
 WAN port auto cross-over: yes
 LAN ports: 4
 LAN ports type: 10/100 Base-TX (RJ-45)
 LAN ports auto cross-over: yes
 Serial port: no
 Auto-failover connection: yes
 Load Balancing: yes
outbound load balancing by byte, packet, or session
 NAT routing: yes
 Multihomed: yes
 DMZ: yes
 Multi-DMZ: yes
 Port forwarding: yes
 Port forwarding of ranges: yes
 DHCP server: yes
 DHCP client: yes
 Dynamic DNS client: yes
 QoS: yes
 UPnP: yes
 MAC Address clone: yes
 MTU configurable (WAN): yes
 PPPoE client: yes
 IPSec passthrough: yes
 PPTP passthrough: yes
 SPI firewall: yes
 DoS / DDoS protection: yes
 Filtering: Domain/URL blocking, packet filtering
 Device Management
 Default IP address:
 Default admin username: admin
 Default admin password: (blank)
 Administration: Web-based (LAN)
Remote configuration (WAN)
 Firmware upgradeable: yes
 Email alerts: yes
 Event log: yes
 Misc hardware info
 SNMP support: SNMP v.1
 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 Eduard Alama - 2009-05-06 22:15
I cannot use it as the feature shows how much it works..
Two Connection of SmartBro is equal to 0.. So i use only 1 connection..
How it works w/ two connection if it will hang even if i upgrade the firmware of this product? Kindly reply me at my e-mail address..
by newbie888 - 2009-06-30 00:21
I had many problems with this router until I upgraded the firmware to version 1.02 build 4. This firmware fixed all of my problems I was having and this router has worked phenomenally well since then. I went from giving this router one star to giving it five plus stars. I couldn't be happier. Do yourself a favor and upgrade firmware to version 1.02 build 4. Be aware that for some weird reason, v 1.02 is not available via d-link USA website. If anyone wants this firmware shoot me an e-mail.
by draw_paintatoms - 2009-07-03 01:42
with this dual wan router, would my 2 isp speed be 1+1=2 ?
by leonhart999 - 2009-09-01 04:50
sir pls email the firmware tnx heres my email add
by JEREMY - 2009-12-17 04:34
im going to buy this product DI-LB604 using two smart bro connections. Is thier any problem with that? smart bro is a broadband internet connections. thhank you
by nvarona - 2009-12-19 05:37
Correct it works for me... 1+1=2... Bandwidth Probe by PTRG Sensor.
by rico - 2010-02-16 00:15
can i have a copy of firmware 1.02 aswell thanks alot heres my email
by melrodge - 2010-03-25 07:24
kindly send me also a copy of 1.02 firmware. here is my account... thanks in advance! ^^
by anonymous - 2011-07-17 20:53
please send me the updated firmware, thanks
by ian - 2011-07-29 04:43
i have two broadband connection..(SMARTBRO)...i am using a dual balancing router..(D-LINK), now, i already register the two to its..service reference and account number....then when i go to the which is the IP of my appears WAN1 & WAN2 ARE connected..

..but when i start browsing to the internet it's too slow of speed..ONE BROADBAND connection is to faster than TWO..why?...

how do i make my connection fast..using the combination of two broadband..
.what is the proper configuration i do?..please help..this is my email so much!..
by anonymous - 2011-09-13 11:15
How ican run in my LAN as my LAN IP is and DI-LB604 is giving how i can NAT according to my LAN
by Philip - 2011-09-16 18:37
You have to reconfigure one of your client PCs to be able to connect to the router's admin interface... Then change its LAN IP to be in the same 192.168.10.* range as your clients. After you do that, you should be able to access it from any client.
by Mhar - 2011-10-24 21:59
can you send me also a Latest Firmware for DI-LB604 Dual Wan Router Thanks
by damionfixit - 2012-02-09 05:48
Hi there am just about making a decision on getting a new dual WAN router. kindly send me the link to the firmware v1.02.Does this version eliminate the video streaming issue aw well.
by ZIKAY - 2014-11-04 10:53
in fact, am confused as to which router i should choose for my WAN and VPN connection. can someone help me to choose the best router for my project. Thanks.
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