DD-WRT

DD-WRT

DD-WRT's web interface
Developer(s) Sebastian Gottschall / NewMedia-NET
Initial release 22 January 2005 (2005-01-22)[1]
Stable release
v24 SP1 (Build10020) / 27 July 2008 (2008-07-27)
Preview release
Constantly being updated in beta form in forums
Type Router operating system
License Various proprietary and free software
Website www.dd-wrt.com
DD-WRT was originally designed for the Linksys WRT54G series, but now runs on a variety of routers.

DD-WRT is a GNU/Linux-based firmware for wireless routers and access points. Originally designed for the Linksys WRT54G series, it now runs on a wide variety of models. DD-WRT is one of a handful of third-party firmware projects, which are designed to replace manufactures' original firmware with custom firmware offering additional features or functionality.

The firmware project's name, DD-WRT, was taken in part from the Linksys WRT54G model router, a home router popular in 2002–2004. "DD" are the German license-plate letters for vehicles from Dresden, where the BrainSlayers development team lived.[2] "WRT", also used by the OpenWrt router firmware project, comes from the generic abbreviation for "Wireless RouTer", which may have been the original Linksys meaning.

Buffalo Technology and other companies have shipped routers with factory-installed, customized versions of DD-WRT.[3][4] In January 2016, Linksys also started to offer DD-WRT firmware for their routers.[5]

Features

DD-WRT includes such features as support for the Kai network, daemon-based services, IPv6, Wireless Distribution System, RADIUS, advanced quality of service, radio output power control, overclocking capability, and software support for the hardware addition of a Secure Digital card. The complete feature set depends on the version:

Feature Micro
(2 MB)
Mini Nokaid Standard VOIP VPN[lower-alpha 1] Mega[lower-alpha 2]
(8 MB)
Access restrictions Yes Yes Yes Yes Yes Yes Yes
AnchorFree Yes Yes Yes Yes Yes Yes Yes
Bandwidth monitoring Yes Yes Yes Yes Yes Yes Yes
ChilliSpot Yes Yes Yes
Dynamic DNS Yes Yes Yes Yes Yes Yes Yes
HTTPS option for web management Yes Yes Yes Yes Yes
IPv6 Yes Yes Yes Yes
JFFS2[lower-alpha 1] Yes Yes Yes Yes Yes
XLink Kai (kaid) Yes Yes
MMC/SD card support Yes Yes Yes Yes Yes
NoCat Yes Yes Yes Yes Yes
OpenVPN Yes Yes
PPTP/PPTP Client Yes Yes Yes Yes Yes Yes
Quality of service Yes Yes Yes Yes Yes Yes Yes
IPv6 Router Advertisement Daemon (radvd) Yes Yes Yes Yes Yes
Linking routers/repeater/mBSSID Yes Yes Yes Yes Yes Yes Yes
RFlow (traffic information) Yes Yes Yes Yes Yes
Samba/CIFS client Yes Yes Yes Yes Yes
Milkfish SIP router Yes Yes
SNMP Yes Yes Yes Yes Yes
SPI firewall/IPtables Yes Yes Yes Yes Yes Yes Yes
SSHd Yes Yes Yes Yes Yes Yes
Telnetd Yes Yes Yes Yes Yes Yes Yes
Transmit (Tx) power adjustment Yes Yes Yes Yes Yes Yes Yes
UPnP Yes Yes Yes Yes Yes Yes Yes
Wake-on-LAN Yes Yes Yes Yes Yes Yes Yes
WPA/WPA2 personal/enterprise Yes Yes Yes Yes Yes Yes Yes
Wiviz Yes Yes Yes Yes Yes Yes
  1. 1 2 Smaller VPN JFFS builds are available for 4MB units.[6]
  2. Only on DD-WRT v24 (8MB+ flash required)

It is possible to build a custom firmware package with the desired feature-set, working within the limitations of available ROM.[7]

ROM requirements

Version history

From the last version forward, builds have been constantly released on DD-WRT forums (with a beta tag) for different routers. Some of these are considered highly stable while others are not working at all.

Classical features of routers can be fully enabled with version 24 Service Pack 2 build 14929 (08/12/10) standard,[11] which can be installed with the micro version first (rather than the standard version).

See also

References

  1. "Alchemy branch v16 by BrainSlayer". FreeWRT.Narod.ru. 22 January 2005. Retrieved 29 July 2012.
  2. "What is DD-WRT?". DD-WRT.com. Retrieved 2 April 2016.
  3. "Buffalo Partners with NewMedia-NET" (Press release). 23 October 2007. Archived from the original on 2008-01-16. Retrieved 14 November 2007.
  4. Gottschall, Sebastian [BrainSlayer] (29 October 2007). "Congratulations on the partnership w/Buffalo!". Retrieved 14 November 2007.
  5. DD-WRT Linux firmware comes to Linksys routers on zdnet.com by Steven J. Vaughan-Nichols (January 5, 2016)
  6. ftp.dd-wrt.com/others/eko/V24_TNG/svn18946/
  7. Firmware Modification Kit gives the user the ability to make changes to a firmware image without recompiling the firmware sources.
  8. "Alchemy branch v16 by BrainSlayer". 22 January 2005. Retrieved 29 July 2012.
  9. "Index of /stable/dd-wrt.v22/". 25 July 2005. Retrieved 29 July 2012.
  10. "Index of /stable/dd-wrt.v23/". 25 December 2005. Retrieved 29 July 2012.
  11. "DD-WRT Forum :: View topic - E3000 Firmware: DD-WRT v24-sp2 (08/12/10) std-usb-ftp". DD-WRT.com.
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