Re: [squid-users] how to blocking P2P

From: ░▒▓ ɹɐzǝupɐɥʞ ɐzɹıɯ ▓▒░ <mirza.k_at_gmail.com>
Date: Mon, 22 Dec 2008 17:40:25 +0700

can you give me sample ?
im n00b :(

On Mon, Dec 22, 2008 at 5:24 PM, Leonardo Rodrigues Magalhães
<leolistas_at_solutti.com.br> wrote:
>
> usually P2P does not uses squid. Anyway, several P2P protocols can be
> encapsulated in HTTP requests, thus allowing them to use squid and
> successfully work through HTTP proxy.
>
> Those HTTP-encapsulated P2P requests usually can be identified by:
>
> 1) CONNECT method
> 2) uses IP addresses instead of names
> 3) almost no real CONNECT requests (https ones) uses IP addresses, they uses
> almost all names
>
> with 1 and 2, you can create ACLs and limit/block it. Search the archives,
> this has been discuted several times before.
>
> And watch out your NAT rules. If they are allowing anything, so P2P will
> probably works without squid, thus you cannot control/block it on squid.
>
>
> ░▒▓ ɹɐzǝupɐɥʞ ɐzɹıɯ ▓▒░ escreveu:
>>
>> anyone know how to block /limit P2P connection
>>
>
> --
>
>
> Atenciosamente / Sincerily,
> Leonardo Rodrigues
> Solutti Tecnologia
> http://www.solutti.com.br
>
> Minha armadilha de SPAM, NÃO mandem email
> gertrudes_at_solutti.com.br
> My SPAMTRAP, do not email it
>
>
>
>
>

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Received on Mon Dec 22 2008 - 10:40:41 MST

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