Re: DSL routers
Yea, Linksys WRT54G or GS router. The later versions of the WRT54g (ver. 5 and up) aren't as desireable from a firmware point of view. The ealier versions 1==>4 are OK.
I run the WRT54G with DD-WRT firmware (linux based) and it works a treat. Rock solid and very flexible.
Someone on Ebay is always selling the older versions for 30-40 bucks.
Here's a c/p with more info:
Unfortunately in some cases you can't tell what version of the router is inside the Linksys WRT54G/GS box. Here's a helpful table. The first three letters and number in the Serial Number on the Back of the Box will tell you what version is inside:
WRT54G
# CDF0 = WRT54G v1.0 / ADM6996L Chipset 16MB RAM/4MB Flash ROM
# CDF1 = WRT54G v1.0 / ADM6996L Chipset 16/4
# CDF2 = WRT54G v1.1 / ADM6996L Chipset 16/4
# CDF3 = WRT54G v1.1 / ADM6996L Chipset 16/4
# CDF5 = WRT54G v2.0 / ADM6996L Chipset 16/4
# CDF7 = WRT54G v2.2 / BCM5325EKQM Chipset 16/4
# CDF8 = WRT54G v3.0 / BCM5325EKQM Chipset 16/4
# CDF9 = WRT53G v3.1 / BCM5325EKQM Chipset 16/4
# CDFA = WRT54G v4.0 / BCM5352E Chipset 16/4
# CDFB = WRT54G v5.0 / BCM5352EKPB Chipset 8MB RAM//2MB ROM(VxWorks OS, not Linux)
# CDFC = WRT54G v5.1 / BCM5352EKPB Chipset 8MB RAM//2MB ROM(VxWorks OS, not Linux)
# CDFD = WRT54G v6.0 / BCM5352EKPB Chipset 8MB RAM//2MB ROM(VxWorks OS, not Linux)
WRT54GS SpeedBooster
# CGN0 = WRT54GS v1.0 / ADM6996L Chipset 32MB RAM/8MB ROM
# CGN1 = WRT54GS v1.0 / ADM6996L Chipset 32/8
# CGN2 = WRT54GS v1.1 / BCM5325EKQM Chipset 32/8
# CGN3 = WRT54GS v2.0 / BCM5325EKQM Chipset 32/8
# CGN4 = WRT54GS v2.1 / BCM5325EKQM Chipset 32/8
# CGN5 = WRT54GS v3.0 / BCM5352E Chipset 32/8
# CGN6 = WRT54GS v4.0 / BCM5325E Chipset (only 4 MB Flash ROM/16 MB RAM)
# CGN7 = WRT54GS v5.0 / BCM5325E Chipset (not Linux OS but VxWorks; 2 MB Flash ROM/16 MB RAM)
# CGN8 = WRT54GS v5.1 / BCM5325E Chipset (not Linux OS but VxWorks; 2 MB Flash ROM/16 MB RAM)
# CGN9 = WRT54GS v6.0 / BCM5325E Chipset (not Linux OS but VxWorks; 2 MB Flash ROM/16 MB RAM)
Best Bet WRT54GS: Purchase the Linksys WRT54GS SpeedBooster Routers, Versions 1.0-3.0. They all have the Linux OS and 32 MB RAM/8 MB Flash ROM. You need the extra Flash ROM for all the new full-featured firmware that is available (and more to come in the weeks and months ahead).
Best Bet WRT54G: The Linksys WRT54G Wireless Routers only have 16 MB RAM and 4 MB Flash ROM. More bang for the buck with the SpeedBooster models as long as you purchase the right version. However, the WRT54G Versions 2.0-4.0 are supported by 3rd Party Firmware and may be available in retail stores for around $49.00, although some of the better versions are hard to find. Copy/paste this page and take it to the store with you to make sure you purchase the right version of the WRT54G/GS.
WRT54GL (CL7A, CL7B) is Linux based with 16 MB RAM and 4 MB Flash ROM. DD-WRT Firmware is available for this unit. Check Brainslayer's DD-WRT site below.
WRTSL54GS (CJK0) is also Linux based but with 32 MB RAM and 8 MB Flash ROM a 266Mhz Processor and USB 2.0 port for network storage. Check Brainslayer's site for his new release of firmware for this unit.
Linksys WRT54G/GS Firmware
Why is all this cool firmware available for the WRT54G/GS and other Linksys Products? The Linux software that runs the WRT54G/GS routers (actually it is embedded in a chip made by Broadcom for use in Linksys Routers and Access Points) is distributed under the the GNU General Public License (GPL) which the Free Software Foundation created in 1991. Under the license, if you distribute GPL software in a product, you must also distribute the software's source code. In other words, when an organization or company uses open source software under the GNU General Public License (GPL), instead of paying a licensing fee, it is required to make that code -- and any "derivative" works they have created -- available to the public for free. Linksys and Broadcom have done just that (with pressure from the general public and the Free Sofware Foundation.) What we see now is a nice selection of free firmware to use with our Linksys Routers and Access Points (thanks of course to all of the firmware developers). You can now easily download the source code for various Linksys Products including the WRT54G/GS at the Linksys GPL Code Center.
CD-ROM Firmware. The 3rd Party Firmware included on the CD-ROM all have the capability of boosting the Transmit Power on the WRT54G/GS units (most versions) from 28mw to 251mw: DD-WRT v.23, Talisman Basic 1.1, and Alchemy v1.0. (See the screenshots below.) Our favorite firmware included on the CD-ROM, and one of the most stable, is DD-WRT v.23 (developed by BrainSlayer) which has many features and the only program with Hotspot software already embedded in the firmware. Click on 3rd Party Firmware Comparison to see all the features that are available for each of the firmware packages included on the CD-ROM and which firmware will support the different versions of the WRT54G/GS units.
Click on PIP's WRT Routers for lots of information on all the WRT54G/GS units and other Linksys Routers. A very nice site.
To Flash your WRT54G/GS the "Right Way" click on DD-WRT for lots of helpful information.
Want to use your WRT54G/GS as a Repeater or for Bridging? Click on Justin Olanin's Guide to Setting up WDS on the SRT54G/GS.
Want to monitor Wi-Fi signals that are being broadcast in your area on your WRT54G/GS? Click on Nate True's firmware Wi-viz Wireless Network Visualization.
Want to peak inside the WRT54G and WRT54GS to see how each of the versions differe? Click on James Depew's Linksys Internal Anatomy. Scroll down to the bottom of the page for a comparison of the WRT54G/GS units.
Click on Linksys Support for the latest firmware upgrades from Linksys. For a link to Linksys Product Description click on Linksys WRT54GS.
Popular Linksys Forums: Click on Broadband Linksys Discussion Forum and Linksysinfo.org Forum and Brainslayer's Forum (the creator of the DD-WRT Firmware) at DD-WRT Forum (click on Forums at the top of the page) to learn how Linksys owners are tinkering with their Access Points and Routers to boost the broadcasting power and adding additional features which are very nice. Something new is always cookin' in the Forums.
WARNING: You risk damaging the unit (blowing the Broadcom Chip) by installing the firmware. We have installed firmware onto 100's of these units and have not destroyed one single router. If you are not an experienced Wi-Fi user it is best for you to leave the original Linksys firmware installed on the WRT54GS. If you happen to "brick" your unit click on the BrainSlayers WRT54G/GS Revival Guide for help. All of the Forums mentioned above have help available.
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