From: Pablo Neira Ayuso <pablo@netfilter.org>
To: Nicole <nicole@cats-muvva.net>
Cc: Netfilter Developer Mailing List <netfilter-devel@vger.kernel.org>
Subject: Re: Allocating and destroying connection-related data
Date: Mon, 17 Sep 2012 14:31:43 +0200 [thread overview]
Message-ID: <20120917123143.GA7240@1984> (raw)
In-Reply-To: <50570C51.2080104@cats-muvva.net>
On Mon, Sep 17, 2012 at 12:41:05PM +0100, Nicole wrote:
> Dear All,
>
> Do you have a tutorial (or example) for how to write a module that
> allocates and destroys its own small amount of data that can be
> associated with any connection, including those for which a connection
> tracker is already used?
There is not, sorry. You'll have to read source code. Check:
net/netfilter/nf_conntrack_extend.c
and for instance on how to create a conntrack extension:
net/netfilter/nf_conntrack_acct.c
prev parent reply other threads:[~2012-09-17 12:31 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-09-17 11:41 Allocating and destroying connection-related data Nicole
2012-09-17 12:31 ` Pablo Neira Ayuso [this message]
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