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Hacking Samsung 4510-Based APs

zoobab writes "Some belgian linux hackers met this week-end to hack some wireless access points based on the samsung4510 chip. They have succeeded in compiling and booting a uClinux kernel on a Dlink 614ap+, which is equipped with the infamous acx100 wireless chipset. There's still some work to do, but if you want to help, open your 22mbps AP and try to built your own JTAG adaptator to get access to the flash..."

8 of 110 comments (clear)

  1. Minitar too by Anonymous Coward · · Score: 5, Interesting

    The new Minitar (www.minitar.com) access point runs Linux. It uses the Realtek RTL8181 SoC (it's MIPS based) and if you look in the Minitar forum you will find the link for the source code. Unfortunately the good stuff such as the wireless core driver is in binary form only. Hopefully this will change soon.

  2. Linksys WRT54G runs on Linux by savaget · · Score: 4, Interesting

    The Linksys WRT54G runs on Linux. a lot of hacking done on them. some have even boosted its power output by send it command through its ping utility.

  3. gotta say by aminorex · · Score: 4, Interesting

    THIS is the kind of article that I started
    reading slashdot for, pre-dotcom.

    YuGo, girl.

    --
    -I like my women like I like my tea: green-
  4. This is making a big difference in the devel. wrld by the+man+with+the+pla · · Score: 3, Interesting

    Very quickly I wish to say thank you to these hackers and similar programmers working on extending hardwares beyond original manufacturer intentions. I run a small business in India selling computer components. Many times, I am able to get much more out of inexpensive hardware due to peoples projects. In the developing world we simply cannot afford the high prices manufacturers are charging for certain equipment, but with these projects we are able to succeed. Many thanks. Rushabh.

    --
    The linux hacker
  5. On a slightly related note... by revmoo · · Score: 2, Interesting

    I've been playing around with the firmware on my (non-linux) Linksys BEFW11S4 Acess point(the WAP/router one), but I've run into an issue where, apparently there is a checksum on the firmware image files, and it cannot thus be changed without also changing the checksum to match your changes.

    Unfortunatly, I'm not leet hax0r, so I have no idea how to find the checksum in a hex editor, anyone have an idea where it would be?(yeah I've checked the first and last bits of the file.)

    --
    I would expect such blatant racism on Fark, but on Slashdot? Mods please ban this asshole.
  6. Thank you teh h2k3rs by Anonymous Coward · · Score: 1, Interesting

    Very quickly I wish to say thank you to these hackers and similar programmers working on extending hardwares beyond original manufacturer intentions. I run a small business in India selling computer components. Many times, I am able to get much more out of inexpensive hardware due to peoples projects. In the developing world we simply cannot afford the high prices manufacturers are charging for certain equipment, but with these projects we are able to succeed. Many thanks. Rushabh.

  7. For the uninformed by Clockwurk · · Score: 4, Interesting

    Dlink 614ap+, which is equipped with the infamous acx100 wireless chipset.

    I have this router (and I have been nothing but pleased with it), and would like to know why the acx100 chipset is considered infamous. It seems to function correctly and the 22Mbps is a nice bonus when used with the compliant cards. Where (or rather what)'s the beef?

    1. Re:For the uninformed by Anonymous Coward · · Score: 5, Interesting

      the acx100 chipset is considered infamous because of texas instruments' refusal to provide documentation for open source drivers (remember that this chipset is used both in APs/Routers and NICs).......anyway despite their refusal to cooperate the people over at acx100.sf.net have manage to create drivers anyway

      btw...i have to mention that i love the acx100 with its support for 256bit encryption and 802.11b+ (@ 22 mbps).........i think that there is also a low power version of the chipset in development..........

      heres hoping that this project can give me a little more flexibility for my D-link 650+ (unfortunately using the 256bit encryption breaks compatibility with anything but acx100 equiped computers)