Sunday, September 24, 2006

Squid 0ld trickyz



have u seen that kind of error when u trying to download/upload somethin? from the error
The following error was encountered:
The request or reply is too large.

If you are making a POST or PUT request, then your request body (the thing you are trying to upload) is too large. If you are making a GET request, then the reply body (what you are trying to download) is too large. These limits have been established by the Internet Service Provider who operates this cache. Please contact them directly if you feel this is an error.

yeah, the proxy limiting your download/upload sizes. Let see the size of the file .. uhm 4 Megs



Well, thats on client side, lets check what server shown u, first u will see that TCP_DENIED action from the access.log file, it means all your request being Denied by the proxy servers.



If u still curious about how this could happens, let see the proxy configuration file at /etc/squid/squid.conf, u can set the limits about the size for downloading at request_body_max_size, i set it on my proxy servers about 2000 KB, so you cant download through my proxies more than that size :P



if u ask me about how to defeat it ? ill answer it rait now, did u see that two words with underline mark huh ;), did u get it now ..

8 comments:

  1. um y3dips, gimana dunk cara ngatasinnya ? yang di garis bawahi ?? (gak ngerti tuh), jadi kek kuis aje :P hehehehe

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  2. ini sedikit petunjuknya :

    1. the proxy recognize your HTTP request body was too large
    2. cant through my proxy

    ada bayangan?

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  3. @stupid_guy: tuh petunjuk nomer 1 dah di jawab iyang, maksud akau kamu bisa modifikasi http request kamu (khususnya pada body request soal ukuran :P, salah satunya memotong-motong packet)

    @iang: hehehhe, pernah juga bandel ;p

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  4. umh......

    /me can pass it tuh om! :P~~

    cuma pake proxy sock5 di Firefox....and holla! i can pass the limiter :D

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  5. @th3sn0wbr4in : hehehe, itu petunjuk yang kedua, menggunakan proxy lain, tetapi ini masih mungkin kebentur rule yang lain dan juga biasanya koneksi akan tambah lelet, tapi yupe ini bisa jadi alternatif

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  6. iyah, ane juga pernah pake proxy luar, ampun ampun lemot banget bang

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  7. @iang: bener tuh, hehehe lumayan buat ngakalinnya

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  8. @xhunterx : yah, begitulah, yang jelas mudah dipahami adalah jalur yang kamu gunakan makin jauh (apalagi kalo proxynya jauh), belum lagi b/w yang tersedia dan banayk faktor lainnya

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