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From: Fallucchi Antonio <fallucch@csr.unibo.it>
To: netfilter@lists.netfilter.org
Subject: Re: ip_conntrack_max
Date: Thu, 08 Jul 2004 19:02:56 +0200	[thread overview]
Message-ID: <40ED7E40.60800@csr.unibo.it> (raw)
In-Reply-To: <200407081429.24492.Antony@Soft-Solutions.co.uk>


> <>
> This is difficult. I think we should start by asking "what do you mean 
> by a
> connection?" Remember that many web browsers, for example, will open 5-10
> simultaneous connections in order to load all the elements of a web page.
> DNS needs its own connections in order to do name lookups. Some 
> connections
> are long-term (eg: telnet, ssh - even when you're not typing, the 
> connection
> is still there), some are very transient (eg: http - once you have the 
> page
> displayed, there's no connection between your browser and the server 
> until
> you click on another hyperlink).
>
Thancks for the instruction..

> <>Why do you want to limit connections per machine? What are you 
> trying to
> achieve?
>
The problem are the P2P software that create any connection on the 
conntrack..
Because filter all p2p port is very difficult, I thought that to limit 
the number of simultaneous connection
is a gooa idea..

>That sounds fine.   Tell us if you get "connection tracking table full" errors 
>again.
>
>Regards,
>
>Antony.
>
>  
>
Bye

ps: it's ok the signature now?

-- 
 ---------------------------------------------------------------
| |||||||    ||    |  Fallucchi Antonio Giuseppe  mat. 2282     |
| ||        ||||    |      --> Live free() of die() <--         |
| ||||     ||  ||    |        OpenSource philosophy             |
| ||      ||||||||    |  Universita' di Bologna sede di Cesena  |
| ||     ||      ||    |    Cdl di Scienze dell'Informazione    |
 ---------------------------------------------------------------




  reply	other threads:[~2004-07-08 17:02 UTC|newest]

Thread overview: 13+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2004-07-08  9:38 ip_conntrack_max Fallucchi Antonio
2004-07-08  9:56 ` ip_conntrack_max Antony Stone
2004-07-08 10:31   ` ip_conntrack_max Fallucchi Antonio
2004-07-08 10:52     ` ip_conntrack_max Antony Stone
2004-07-08 13:13       ` ip_conntrack_max Fallucchi Antonio
2004-07-08 13:29         ` ip_conntrack_max Antony Stone
2004-07-08 17:02           ` Fallucchi Antonio [this message]
2004-07-08 17:21           ` ip_conntrack_max Fallucchi Antonio
2004-07-08 17:42             ` ip_conntrack_max Antony Stone
2004-07-08 15:28         ` ip_conntrack_max James Sneeringer
2004-07-08  9:56 ` ip_conntrack_max Evgeni Vachkov
  -- strict thread matches above, loose matches on Subject: below --
2004-07-08  9:34 ip_conntrack_max Fallucchi Antonio
2003-02-13 19:04 ip_conntrack_max homsher

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