libnfnetlink/libctnetlink ctrace

libnfnetlink/libctnetlink ctrace

[Sumit Pandya]

Hi All,
    Refrencing from below mentioned link I try to search
libnfnetlink/libctnetlink ctrace but couldnot locate source/binary of these
2 packages.
http://lists.netfilter.org/pipermail/netfilter-devel/2002-April/007515.html
    It seems that www.linux-sna.org is closed. Do I've pointer to access
source for those libraries and program? I think from
http://cvs.netfilter.org/netfilter/iptables2/ libraries can be downloaded
but what about ctrace?

-- Sumit

Re: libnfnetlink/libctnetlink ctrace

[Patrick McHardy]

If you like danger you could try my enhanced ctnetlink patch,
an slightly outdated version (1 1/2 weeks) is available at
trash.net/~kaber/ctnetlink. It adds notifications for all conntrack
events. This is work in progress and is not ready for serious use, but i
would of course be glad if someone else would try it. I'm syncing my
workstation and my gateway for about a week now, so it probably won't
crash your machine. If you would like to try it, i'm going to update the
patch and the userspace tool this weekend. i don't know ctrace but the
updated tool can display all events in userspace.

Bye,
Patrick

Sumit Pandya wrote:

>Hi All,
>    Refrencing from below mentioned link I try to search
>libnfnetlink/libctnetlink ctrace but couldnot locate source/binary of these
>2 packages.
>http://lists.netfilter.org/pipermail/netfilter-devel/2002-April/007515.html
>    It seems that www.linux-sna.org is closed. Do I've pointer to access
>source for those libraries and program? I think from
>http://cvs.netfilter.org/netfilter/iptables2/ libraries can be downloaded
>but what about ctrace?
>
>-- Sumit
>  
>

Re: libnfnetlink/libctnetlink ctrace

[Harald Welte]

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On Fri, Jun 06, 2003 at 03:44:14PM +0200, Patrick McHardy wrote:
> i don't know ctrace but the updated tool can display all events in
> userspace.

oh, you should...

I have put up some very old nfnetlink/ctnetlink/iptnetlink/iptables2
including ctrace work of Jay Schulist (formerly on ftp.linux-sna.org)
to the following URL:

ftp://ftp.gnumonks.org/pub/old-nfnetlink/

Feel free to review and see how much has changed since then.

I feel like this evening I'll finally have time to dig into testing of
your latest modifications.

> Bye,
> Patrick

-- 
- Harald Welte <laforge@netfilter.org>             http://www.netfilter.org/
============================================================================
  "Fragmentation is like classful addressing -- an interesting early
   architectural error that shows how much experimentation was going
   on while IP was being designed."                    -- Paul Vixie

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Re: libnfnetlink/libctnetlink ctrace

[Patrick McHardy]

Hi Harald, i delayed it because i continued to hack on it, but
if you want to review i'm going to put everything out as-is
on trash.net/~kaber/ctnetlink in 1-2 hours.

Best regards,
Patrick

Harald Welte wrote:

>I feel like this evening I'll finally have time to dig into testing of
>your latest modifications.
>
>  
>

Re: libnfnetlink/libctnetlink ctrace

[Sumit]

Hi Patrick,
    Its been very nice of using nfnetlink work
    I feel to extend it with procfs and/or module load parameter
    to Include support of enable/disable events notification.
    Example:
	A user only interested into new conntrack creattion
    Any comments?

-- Sumit
----- Original Message -----
From: "Patrick McHardy" <kaber@trash.net>
To: "Harald Welte" <laforge@netfilter.org>
Cc: "Sumit Pandya" <sumit@elitecore.com>;
<netfilter-devel@lists.netfilter.org>
Sent: Wednesday, June 11, 2003 6:49 PM
Subject: Re: libnfnetlink/libctnetlink ctrace


> Hi Harald, i delayed it because i continued to hack on it, but
> if you want to review i'm going to put everything out as-is
> on trash.net/~kaber/ctnetlink in 1-2 hours.
>
> Best regards,
> Patrick
>
> Harald Welte wrote:
>
> >I feel like this evening I'll finally have time to dig into testing of
> >your latest modifications.
> >
> >
> >
>
>

Re: libnfnetlink/libctnetlink ctrace

[Patrick McHardy]

Sumit wrote:
> Hi Patrick,
>    Its been very nice of using nfnetlink work
>    I feel to extend it with procfs and/or module load parameter
>    to Include support of enable/disable events notification.
>    Example:
>     A user only interested into new conntrack creattion
>    Any comments?

We already have seperate groups for different event types in the
current kernel. I hope you're using that version and not the
almost three year old patch you replied too :)