Re: (no subject)

[Jeff Blaum <jblaum02 () gmail com>]

Wow, is you're site still down Dan? </omfg>

"Dan Kaminsky" <dan () doxpara com> wrote:

> Easily the best environment for packet manipulation is scapy.
>
> The most guaranteed to work approach involves putting a system with two
> interfaces in as an attacker, and running two scapy processes that copy
frames
> received on one interface onto the other one.  Of course, your copier
parses
> the frames, changes what needs to be changed, fixes up checksums, etc.
>
> There are other approaches that are preferable for all sorts of reasons,
but
> the above means you don't need to fight with ARP or addresses or firewall
> rules or the kernel.  (Proxy ARP, mangle tables, yadda yadda yadda.)
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