lists.openwall.net   lists  /  announce  owl-users  owl-dev  john-users  john-dev  passwdqc-users  yescrypt  popa3d-users  /  oss-security  kernel-hardening  musl  sabotage  tlsify  passwords  /  crypt-dev  xvendor  /  Bugtraq  Full-Disclosure  linux-kernel  linux-netdev  linux-ext4  linux-hardening  linux-cve-announce  PHC 
Open Source and information security mailing list archives
 
Hash Suite: Windows password security audit tool. GUI, reports in PDF.
[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]
Message-ID: <20071206105823.GA19472@2ka.mipt.ru>
Date:	Thu, 6 Dec 2007 13:58:24 +0300
From:	Evgeniy Polyakov <johnpol@....mipt.ru>
To:	David Miller <davem@...emloft.net>
Cc:	jheffner@....edu, ilpo.jarvinen@...sinki.fi, netdev@...r.kernel.org
Subject: Re: TCP event tracking via netlink...

On Wed, Dec 05, 2007 at 09:03:43PM -0800, David Miller (davem@...emloft.net) wrote:
> I think this work is very different.
> 
> When I say "state" I mean something more significant than
> CLOSE, ESTABLISHED, etc. which is what Samir's patches are
> tracking.
> 
> I'm talking about all of the sequence numbers, SACK information,
> congestion control knobs, etc. whose values are nearly impossible to
> track on a packet to packet basis in order to diagnose problems.

I pointed that work as a possible basis for collecting more info if you
needs including sequence numbers, window sizes and so on.
It just requires a useful structure layout placed, so that one would not
require to recreate the same bits again, so that it could be called from
any place inside the stack.

-- 
	Evgeniy Polyakov
--
To unsubscribe from this list: send the line "unsubscribe netdev" in
the body of a message to majordomo@...r.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html

Powered by blists - more mailing lists

Powered by Openwall GNU/*/Linux Powered by OpenVZ