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[Libor Chocholaty]

oldfrog.linux na volny.cz wrote:

> Libor Chocholaty wrote:
>
>> oldfrog.linux na volny.cz wrote:
>>
>>> Petr Sigut wrote:
>>>
>>>> dostal jsem nasledujici napad: mam celodeni, ale relativne pomale
>>>> pripojeni, mam pocitac s Linuxem a pak jeste jeden, ktery muze pres
>>>> maskaradu taky na internet.
>>>> Neslo by nejak zaridit, aby nejaky program ci skript sledoval 
>>>> "jestli je
>>>> nekdo na intenetu" - cili jestli se prenasi nejaka data z a do
>>>> internetu a jestli ne - spustilo by se stahovani napr. pomoci 
>>>> wgetu, ale
>>>> kdyby nekdo zadal do prohlizece stranku nebo tak, okamzite by se to
>>>> zastavilo... je neco takoveho mozne? Ze by to treba v 15min 
>>>> intervalech
>>>> kontrolovalo?
>>>>
>>> Toto se resi pomoci qos
>>>    http://luxik.cdi.cz/~devik/qos/
>>>    http://luxik.cdi.cz/~devik/qos/htb/
>>>
>> Lze nejak znackovat packety podle jmena/cisla procesu, ktery stahuje?
>
>
> Pomoci iptables modulu owner:
>
> man iptables:
>
>   owner
>       This  module  attempts  to  match  various characteristics of the
>       packet creator, for locally-generated packets.  It is only  valid
>       in  the  OUTPUT  chain,  and even this some packets (such as ICMP
>       ping responses) may have no owner, and hence never match.

Diky za upozorneni, pekna vlastnost, ale spis by se hodil nejaky modul consumer. Neni neco podobneho?

Libor