From: Florian Weimer <fw@deneb.enyo.de>
To: "David S. Miller" <davem@redhat.com>
Cc: Simon Kirby <sim@netnation.org>, linux-kernel@vger.kernel.org
Subject: Re: Route cache performance under stress
Date: Sat, 17 May 2003 09:31:04 +0200 [thread overview]
Message-ID: <87d6iit4g7.fsf@deneb.enyo.de> (raw)
In-Reply-To: <1053138910.7308.3.camel@rth.ninka.net> (David S. Miller's message of "16 May 2003 19:35:10 -0700")
"David S. Miller" <davem@redhat.com> writes:
> On Fri, 2003-05-16 at 15:24, Simon Kirby wrote:
>> I have been seeing this problem for over a year, and have had the same
>> problems you have with DoS attacks saturating the CPUs on our routers.
>
> Have a look at current kernels and see if they solve your problem.
> They undoubtedly should, and I consider this issue resolved.
The hash collision problem appears to be resolved, but not the more
general performance issues. Or are there any kernels without a
routing cache?
next prev parent reply other threads:[~2003-05-17 7:18 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
2003-04-05 16:37 Route cache performance under stress Florian Weimer
2003-04-05 18:17 ` Martin Josefsson
2003-04-05 18:34 ` Willy Tarreau
2003-05-16 22:24 ` Simon Kirby
2003-05-16 23:16 ` Florian Weimer
2003-05-19 19:10 ` Simon Kirby
2003-05-17 2:35 ` David S. Miller
2003-05-17 7:31 ` Florian Weimer [this message]
2003-05-17 22:09 ` David S. Miller
2003-05-18 9:21 ` Florian Weimer
2003-05-18 9:31 ` David S. Miller
2003-05-19 17:36 ` Jamal Hadi
2003-05-19 19:18 ` Ralph Doncaster
-- strict thread matches above, loose matches on Subject: below --
2003-04-08 6:14 Scott A Crosby
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