On Mon, Apr 22, 2002 at 12:47:37PM +0000, Peter Bieringer wrote:
>
> Andi Kleen writes:
>
> > On Mon, Apr 22, 2002 at 08:53:45AM +0000, Peter Bieringer wrote:
> > > Is such IPv4 hook not seeing packets leaving a dual-stack application like
> > > openssh? Is there any scheme (the way such packet takes) available for
> > > visualisation.
> >
> > The v4 hook only sees packets that are sent as v4. The v6 hook only v6.
> > It has nothing to do with the application using v4-mapped-on-v6 sockets
> > or not.
>
> Thanks for reply. Is there any tool available which can display which
> application has registered which network hooks?
Only a kernel debugger (gdb vmlinux /proc/kcore)
-Andi
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