If you happen to be online right now check your current network flow with:

tcpdump -nnvvXS src 64.34.181.243

On Fri, Mar 25, 2011 at 1:31 AM, Marco Padovan <evolutioncr...@gmail.com> wrote:
> I'm getting a lot of 20bytes requests with this content:
>
> 0xffffffff71
>
> (content: 0x7130 3030 3030 3030 3030 3030 3030 30 = q00000000000000)
>
> they look like some sort of dos reflect attack (with low multiplication
> factor)
>
> They appear as reflection because they looks like to come from other steam
> servers... so those servers gets flooded with replies.
>
> Are you seeing them too? what is FF 71 used for? why are the orangebox
> servers replying to those requests with a 39bytes packet?
>

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