* Allocating and destroying connection-related data
@ 2012-09-17 11:41 Nicole
2012-09-17 12:31 ` Pablo Neira Ayuso
0 siblings, 1 reply; 2+ messages in thread
From: Nicole @ 2012-09-17 11:41 UTC (permalink / raw)
To: Netfilter Developer Mailing List
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?
Many thanks
Nicole
^ permalink raw reply [flat|nested] 2+ messages in thread
* Re: Allocating and destroying connection-related data
2012-09-17 11:41 Allocating and destroying connection-related data Nicole
@ 2012-09-17 12:31 ` Pablo Neira Ayuso
0 siblings, 0 replies; 2+ messages in thread
From: Pablo Neira Ayuso @ 2012-09-17 12:31 UTC (permalink / raw)
To: Nicole; +Cc: Netfilter Developer Mailing List
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
^ permalink raw reply [flat|nested] 2+ messages in thread
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2012-09-17 12:31 ` Pablo Neira Ayuso
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