From: Evgeniy Polyakov <johnpol@2ka.mipt.ru>
To: Robert Iakobashvili <coroberti@gmail.com>
Cc: NetDev <netdev@vger.kernel.org>
Subject: Re: Beyond 64K TCP connections limit per IP-address
Date: Wed, 4 Jul 2007 13:36:58 +0400 [thread overview]
Message-ID: <20070704093658.GD15210@2ka.mipt.ru> (raw)
In-Reply-To: <7e63f56c0707040050k7d1a9daeq276d7d924ef802e8@mail.gmail.com>
On Wed, Jul 04, 2007 at 09:50:31AM +0200, Robert Iakobashvili (coroberti@gmail.com) wrote:
> If I am correct, a TCP server can make up to
> 64K accepts for a port at a single IP-address.
No, it is essentially unlimited - linux uses local/remote addr/port
tuples for hash chains, so there is no per-addr limits.
If there is some kind of binds, then yes, only 64k ports per address.
--
Evgeniy Polyakov
next prev parent reply other threads:[~2007-07-04 9:37 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2007-07-04 7:50 Beyond 64K TCP connections limit per IP-address Robert Iakobashvili
2007-07-04 8:19 ` Florian Weimer
2007-07-04 9:36 ` Evgeniy Polyakov [this message]
2007-07-04 9:40 ` Robert Iakobashvili
2007-07-04 10:06 ` Eric Dumazet
2007-07-05 9:28 ` Robert Iakobashvili
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