From: Piotrek Kaczmarek <kaczorek@k.daleka.net>
To: netfilter@lists.netfilter.org
Subject: Re: conntrack error
Date: Fri, 11 Feb 2005 16:22:17 +0100 [thread overview]
Message-ID: <20050211152217.GA17270@daleka.net> (raw)
In-Reply-To: <1108127256.4489.27.camel@hubcap.ljm.dom>
On Fri, Feb 11, 2005 at 01:07:36PM +0000, Jason Opperisano wrote:
>
> On Fri, 2005-02-11 at 05:55, Piotrek Kaczmarek wrote:
> > Hi,
> > I encountered the following situation - when there are around 20000 connections
> > "cat /proc/net/ip_conntrack" doesn't display all connections and outputs
> > "cat: No space left on device" error. If I patch kernel with POM and 'nth' module
> > (only patch, don't load the module) the same happens around 17000 connections.
> > It happenes both with 2.6.9 and 2.6.10 kernels.
> >
> > Why is it so? Is this matter of memory limit or something else?
>
> what does:
>
> sysctl net.ipv4.netfilter.ip_conntrack_max
>
> say? i don't suppose it would be quite that simple, but might as well
> start there.
# sysctl net.ipv4.netfilter.ip_conntrack_max
net.ipv4.netfilter.ip_conntrack_max = 30000
--
Piotr Kaczmarek
next prev parent reply other threads:[~2005-02-11 15:22 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2005-02-11 10:55 conntrack error Piotrek Kaczmarek
2005-02-11 13:07 ` Jason Opperisano
2005-02-11 15:22 ` Piotrek Kaczmarek [this message]
2005-02-11 15:33 ` Jason Opperisano
2005-02-11 16:32 ` Piotrek Kaczmarek
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20050211152217.GA17270@daleka.net \
--to=kaczorek@k.daleka.net \
--cc=netfilter@lists.netfilter.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox