什么是 "DD-WRT"?
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备注: beta版固件,由于其自身的特征,会有一些bug。 因此不被荐把beta版固件安装于大型的网络以作为商用. 不过, 现在有DD-WRT固件的bug跟踪器供大家使用, 参考:DD-WRT Bugtracker http://www.dd-wrt.com/dd-wrtv2/bugtracker/ (free signup required). | 备注: beta版固件,由于其自身的特征,会有一些bug。 因此不被荐把beta版固件安装于大型的网络以作为商用. 不过, 现在有DD-WRT固件的bug跟踪器供大家使用, 参考:DD-WRT Bugtracker http://www.dd-wrt.com/dd-wrtv2/bugtracker/ (free signup required). | ||
- | 在原先的Linksys固件里所没有的功能中,DD-WRT为Kai Console Gaming network 增加了Kai Daemon 功能http://www.teamxlink.co.uk/, WDS http://en.wikipedia.org/wiki/Wireless_Distribution_System wireless bridging http://www.dd-wrt.com/wiki/index.php/ | + | 在原先的Linksys固件里所没有的功能中,DD-WRT为Kai Console Gaming network 增加了Kai Daemon 功能http://www.teamxlink.co.uk/, WDS http://en.wikipedia.org/wiki/Wireless_Distribution_System wireless bridging http://www.dd-wrt.com/wiki/index.php/Wireless_bridging ;为安全无线传输增加了Radius Authentication http://en.wikipedia.org/wiki/RADIUS ;为宽带安置引进了服务质量控制; 又为SD卡的硬件配置提供软件支持.<br> |
==Feature List== | ==Feature List== |
Revision as of 13:52, 26 August 2006
Contents |
什么是 "DD-WRT"?
DD-WRT 是一个‘第三方‘ 固件 , 用于在Broadcom的基础上参考设计出来的Linksys WRT54G/GS/GL http://www.linksys.com/ 或其他802.11g的无线路由器。 参考 Supported evices http://wrt-wiki.bsr-clan.de/index.php?title=Installation#Supported_Devices .这些路由器出厂用的就是linux操作系统。在GPL的概念下发布的源代码。
固件是由BrainSlayer mailto:brainslayer@braincontrol.org 来维护的,放在dd-wrt.com http://www.dd-wrt.com/ . DD-WRT的第一个版本基于Sveasoft Inc http://www.sveasoft.com/ 公司的Alchemy开发出来的, 而Alchemy又是基于GPL'd Linksys固件及许多其它开放源程序. 如果想要DD-WRT可以直接花 $20到Sveasoft去下载他们固件.
BrainSlayer作为一个全职工作的人员,要给自己支付工资,商业模型也在筹划中 http://forum.bsr-clan.de/ftopic4612.html 。 不过在目前来讲,DD-WRT还是免费的。
DD-WRT的新版本(v23) 是一个全新的项目, DD-WRT提供了许多OEM固件系列产品里没有的高级功能,甚至在Sveasoft购买的固件里也没有。它不用进行产品激活,或在Sveasoft的固件中找到相关信息进行激活
备注: beta版固件,由于其自身的特征,会有一些bug。 因此不被荐把beta版固件安装于大型的网络以作为商用. 不过, 现在有DD-WRT固件的bug跟踪器供大家使用, 参考:DD-WRT Bugtracker http://www.dd-wrt.com/dd-wrtv2/bugtracker/ (free signup required).
在原先的Linksys固件里所没有的功能中,DD-WRT为Kai Console Gaming network 增加了Kai Daemon 功能http://www.teamxlink.co.uk/, WDS http://en.wikipedia.org/wiki/Wireless_Distribution_System wireless bridging http://www.dd-wrt.com/wiki/index.php/Wireless_bridging ;为安全无线传输增加了Radius Authentication http://en.wikipedia.org/wiki/RADIUS ;为宽带安置引进了服务质量控制; 又为SD卡的硬件配置提供软件支持.
Feature List
- 13 languages
- 802.1x (EAP (Extensible Authentication Protocol) encapsulation over LANs)
- Access Restrictions
- Adhoc Mode
- Afterburner
- Client Isolation Mode
- Client Mode (supports multiple connected clients)
- Client Mode WPA
- DHCP Forwarder (udhcp)
- DHCP Server (udhcp or Dnsmasq)
- DNS forwarder (Dnsmasq)
- DMZ
- Dynamic DNS (DynDNS, TZO, ZoneEdit)
- Hotspot Portal (Sputnik Agent ,Chillispot)
- IPv6 Support
- JFFS2
- MMC/SD Card Support (hardware modification required)
- NTP client in a client-server basis
- Ntop Remote Statistic
- OpenVPN Client & Server (only in -vpn build of the firmware)
- Port Triggering
- Port Forwarding (max. 30 entries)
- PPTP VPN Server & Client
- QoS Bandwidth Management (Optimize for Gaming and Services / Netmask / MAC / Ethernet Port Priority)
- QoS L7 Packet Classifier l7-filter)
- RFlow/MACupd
- Routing: Static entries and Gateway, BGP, OSPF & RIP2 via (BIRD)
- Samba FS Automount
- Syslog to remote server
- Rx/Tx Antenna (Select or Auto)
- Show Status of Wireless Clients and WDS with System Uptime/Processor Utilization
- Site Survey
- SNMP
- SSH server & client (dropbear)
- Startup, Firewall, and Shutdown scripts (startup script)
- Static DHCP Assignment
- Style (Changeable GUI; v.23)
- Supports New Devices (WRT54G V3, V3.1, V4, V5 and WRT54GS V2.1, V3, V4)
- Telnet server & client
- Transmit Power Adjustment (0-251mW, default is 28mW, 100mW is safe)
- UPnP
- VLAN
- Wake On Lan client (WOL)
- WDS Connection Watchdog
- WDS Repeater Mode
- Wireless MAC Addresses Cloning
- Wireless MAC filter
- WMM (Wi-Fi MultiMedia QoS)
- WPA over WDS
- WPA/TKIP with AES
- WPA2
- Xbox Kaid (Kai Engine)
v23 File Versions
With v23 SP1 (Changelog) the project is split into:
- dd-wrt.v23_sp1_micro.zip - does not contain: chillispot, nocat, rflow, kaid, samba client, SNMP, IPv6, MMC/SD Card Support, SSH, PPTP/PPTP Client, UPnP, and HTTPS support for web management. This file is under 2MB in size. While it is aimed at routers with less than 2MB of flash space (e.g., Linksys WRT54G version 5), any router should be able to run this version, including Linksys WRT54G versions before 5. Note that the Micro version is considered in beta, so it has a chance of instability. For flashing a version 5 of the WRT54G, look at Flash_Your_Version_5_WRT54G.
- dd-wrt.v23_sp1_mini.zip - does not contain: chillispot, nocat, rflow, kaid, samba client, SNMP, IPv6, MMC/SD Card Support, and HTTPS support for web management.
- dd-wrt.v23_sp1_standard.zip - all features but without VOIP
- dd-wrt.v23_sp1_voip.zip - all features (without kaid) + sipath for sip voice over ip routing
- dd-wrt.v23_sp1_vpn.zip - all features (without radvd, samba, and kaid) + OpenVPN
Note: DD-WRT Download Mirror: here
Micro | Mini | Standard | VOIP | VPN | |
Chillispot | X | X | X | ||
HTTPS Support for Web Management | X | X | X | ||
IPv6 | X | X | X | ||
kaid | X | ||||
MMC/SD Card Support | X | X | |||
NoCat | X | X | X | ||
OpenVPN | X | ||||
PPTP/PPTP Client | X | X | X | X | |
RADVD | X | X | X | X | |
RFlow | X | X | X | ||
Samba Client | X | X | X | ||
SIPatH | X | ||||
SNMP | X | X | X | ||
SSH | X | X | X | X | |
UPnP | X (SP2) | X | X | X | X |
These zip files contain six versions:
filename | description |
dd-wrt.v23_<type>_asus.trx | Web interface version for flashing. See Flash_Your_Asus_WL-500G_Deluxe |
dd-wrt.v23_<type>_generic.bin | Generic version for flashing via web interface on all supported devices (including Linksys WRT54G/GL/GS) and for flashing Siemens_SE505 with boot tftp on 192.168.2.1 |
dd-wrt.v23_<type>_wrt54g.bin | tftp versions for WRT54G. You CAN use this to flash via web interface but do so only AFTER you have done so using the mini version. These versions were just made specifically for TFTPing to those routers. (v5/v6 note: Since the WRT54G/GS v5-v6 uses a modified WAP54Gv3 once made 'linux ready', it will not accept these standard WRT54G/GS firmwares. You must use the 'generic' build for TFTPing to these units). |
dd-wrt.v23_<type>_wrt54gs.bin | tftp versions for WRT54GS. You CAN use this to flash via web interface but do so only AFTER you have done so using the mini version. These versions were just made specifically for TFTPing to those routers. |
dd-wrt.v23_<type>_wrt54gsv4.bin | tftp versions for WRTGSv4. You CAN use this to flash via web interface but do so only AFTER you have done so using the mini version. These versions were just made specifically for TFTPing to those routers. |
dd-wrt.v23_<type>_wrtsl54gs.bin | tftp versions for WRTSL54GS. You CAN use this to flash via web interface but do so only AFTER you have done so using the mini version. These versions were just made specifically for TFTPing to those routers. |
dd-wrt.v23_<type>_moto.trx | For initial Flash_Your_Motorola_WR850G (Micro and Mini builds ONLY) |
where <type> is a placeholder for mini, std, voip, etc. For upgrading from the original Linksys firmware, please use the mini version and flash it from web interface. After this first flashing you can upgrade to any other distribution too.
The above files are also available for individual download: Micro, Mini, Standard, VOIP, VPN.
Special versions
Currently brainslayer offers a special version of DD-WRT with extended QoS capabilities:
- set maximum bandwidth available per netmask/MAC address
- set a default rule for any unconfigured netmask/MAC address
This version is available within the DD-WRT Shop.
Updates for this special firmware version will be provided on email request.
Firmware releases customized to your corporate design are also available.
What is Needed to run DD-WRT?
- A computer (Windows, Linux, Mac, whatever)
- A broadband internet connection (DSL, Cable, or similar)
- A Linksys WRT54G/GL/GS router or other supported router. The WRT54G/GS v5-v6 is supported only by the micro build, so if buying a new router you should not choose this. The WRT54Gv7 is not supported. A list of supported routers can be found here.
- The DD-WRT firmware image from The DD-WRT Project
- Follow the instructions under Installation to install the new firmware on your router.
Please support the project
This software is available for free without nag screens, registration or other disgusting limits. However somebody - especially brainslayer - has to pay server costs, new hardware and most importantly food and shelter.
You are encouraged to donate to the project to ensure ongoing work and development.
If you are using DD-WRT commercially we think it is fair that you donate a small part of your profit with the project. You wouldn't be making money without it, would you?