From: Eric Dumazet <eric.dumazet@gmail.com>
To: Daniel Baluta <daniel.baluta@gmail.com>
Cc: denys@visp.net.lb, netdev@vger.kernel.org
Subject: Re: 40k+ outbound connections and bind() problem
Date: Wed, 26 Jan 2011 14:17:14 +0100 [thread overview]
Message-ID: <1296047834.2899.62.camel@edumazet-laptop> (raw)
In-Reply-To: <AANLkTinDQ-n3Y2_8PtvdWSxkYV8Kvj8on3iEeHsBSFB-@mail.gmail.com>
Le mercredi 26 janvier 2011 à 15:00 +0200, Daniel Baluta a écrit :
> Hi,
>
> > Latest stable, 2.6.37
>
> Please apply this patch [1] and see if it's still happening.
>
> thanks,
> Daniel
>
> [1] http://www.spinics.net/lists/netdev/msg152204.html
> -
I dont think it'll help ;)
Denys problem is if one source IP address is used, there is an absolute
64K limit to (IP, port) tuple
Only thing you can do is to tune /proc/sys/net/ipv4/ip_local_port_range
to get close to 64K limit
next prev parent reply other threads:[~2011-01-26 13:17 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-01-26 12:14 40k+ outbound connections and bind() problem denys
2011-01-26 12:23 ` Daniel Baluta
2011-01-26 12:35 ` denys
2011-01-26 13:00 ` Daniel Baluta
2011-01-26 13:17 ` Eric Dumazet [this message]
2011-01-26 13:23 ` denys
2011-01-26 13:26 ` Eric Dumazet
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