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  1. Citação Postado originalmente por gmlinux
    Que pena, estes eu já havia bloqueado, alguem conhece mais algum
    iuaheiuaheiuhaieuh....carak....moh mau

  2. #7
    gmlinux
    Viu nada, eu ainda aplico políticas de banda bem baixa (delay pools) em sites que não posso bloquear e que possuem características de consumir banda....



  3. Isso é interessante faz um tuto sobre isso ae pra galera cara não tenho visto muito material bom sobre isso por ae

  4. #9
    LenTu
    Citação Postado originalmente por 1c3_m4n
    Isso é interessante faz um tuto sobre isso ae pra galera cara não tenho visto muito material bom sobre isso por ae
    issu seria legal bagarai... ter um tutu

    :good:



  5. #10
    gmlinux
    Não tenho a manha de fazer tuto e o assunto é tranquilo.
    Na verdade peguei o arquivo comentado do squid e praticamente só descomentei as opções e adicionei meus próprios comentários.

    # TAG: delay_pools
    # This represents the number of delay pools to be used. For example,
    # if you have one class 2 delay pool and one class 3 delays pool, you
    # have a total of 2 delay pools.
    # vou usar 2 neste exemplo
    delay_pools 2

    # TAG: delay_class
    # This defines the class of each delay pool. There must be exactly one
    # delay_class line for each delay pool. For example, to define two
    # delay pools, one of class 2 and one of class 3, the settings above
    # and here would be:
    # The delay pool classes are:
    # class 1 Everything is limited by a single aggregate
    # bucket.
    # class 2 Everything is limited by a single aggregate
    # bucket as well as an "individual" bucket chosen
    # from bits 25 through 32 of the IP address.
    # class 3 Everything is limited by a single aggregate
    # bucket as well as a "network" bucket chosen
    # from bits 17 through 24 of the IP address and a
    # "individual" bucket chosen from bits 17 through
    # 32 of the IP address.
    # NOTE: If an IP address is a.b.c.d
    # -> bits 25 through 32 are "d"
    # -> bits 17 through 24 are "c"
    # -> bits 17 through 32 are "c * 256 + d"
    # usei class 2 para ambos os delay pools para o exemplo ficar simples
    delay_class 1 2
    delay_class 2 2

    # TAG: delay_access
    # This is used to determine which delay pool a request falls into.
    # The first matched delay pool is always used, i.e., if a request falls
    # into delay pool number one, no more delay are checked, otherwise the
    # rest are checked in order of their delay pool number until they have
    # all been checked. For example, if you want some_big_clients in delay
    # pool 1 and lotsa_little_clients in delay pool 2:
    #Aqui esta as regras, sites_abusivos e palavras_abusivas são ACLs
    #pode ser por user ou outro critério de ACL
    delay_access 2 allow sites_abusivos palavras_abusivas
    delay_access 2 deny all
    delay_access 1 allow ALL
    delay_access 1 deny all

    # TAG: delay_parameters
    # This defines the parameters for a delay pool. Each delay pool has
    # a number of "buckets" associated with it, as explained in the
    # description of delay_class.
    # For a class 1 delay pool, the syntax is:
    #delay_parameters pool aggregate
    # For a class 2 delay pool:
    #delay_parameters pool aggregate individual
    # For a class 3 delay pool:
    #delay_parameters pool aggregate network individual
    # The variables here are:
    # pool a pool number - ie, a number between 1 and the
    # number specified in delay_pools as used in
    # delay_class lines.
    # aggregate the "delay parameters" for the aggregate bucket
    # (class 1, 2, 3).
    # individual the "delay parameters" for the individual
    # buckets (class 2, 3).
    # network the "delay parameters" for the network buckets
    # (class 3).
    # A pair of delay parameters is written restore/maximum, where restore is
    # the number of bytes (not bits - modem and network speeds are usually
    # quoted in bits) per second placed into the bucket, and maximum is the
    # maximum number of bytes which can be in the bucket at any time.
    #
    # For example, if delay pool number 1 is a class 2 delay pool as in the
    # above example, and is being used to strictly limit each host to 64kbps
    # (plus overheads), with no overall limit, the line is:
    #
    # os sites de abuso, individualmente pode usar 500*8=4kbps e
    # juntos 5000*8=40kbps (eles ficam lentos hehehe sobretudo quando
    # a galera acessa)
    delay_parameters 2 5000/5000 500/500
    # o restante dos sites, individualmente 10000*8=80kbps e juntos esta sem limite
    delay_parameters 1 -1/-1 10000/10000
    # Note that the figure -1 is used to represent "unlimited".
    # And, if delay pool number 2 is a class 3 delay pool as in the above
    # example, and you want to limit it to a total of 256kbps (strict limit)
    # with each 8-bit network permitted 64kbps (strict limit) and each
    # individual host permitted 4800bps with a bucket maximum size of 64kb
    # to permit a decent web page to be downloaded at a decent speed
    # (if the network is not being limited due to overuse) but slow down
    # large downloads more significantly:
    #delay_parameters 2 32000/32000 8000/8000 600/8000
    # There must be one delay_parameters line for each delay pool.
    # TAG: delay_initial_bucket_level (percent, 0-100)
    # The initial bucket percentage is used to determine how much is put
    # in each bucket when squid starts, is reconfigured, or first notices
    # a host accessing it (in class 2 and class 3, individual hosts and
    # networks only have buckets associated with them once they have been
    # "seen" by squid).
    delay_initial_bucket_level 50






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