manipulate IP packets via netfilter

[Kurt Wall]

On Fri, Apr 25, 2008 at 08:01:02AM -0700, rezi jaupi wrote:
> 
> How can I  implemented new protocol that insert a cryptographic puzzle in IP
> header  using
> Linux kernel modules to manipulate IP packets via netfilter???????

So, you want to insert encrypted data in the header of an IP packet? What
on earth for? And where in the header do you propose to put it that won't
break the TCP/IP protocols?

Whatever you're doing, wouldn't it be simpler to use SSL or TLS?

Kurt
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