--- On Thu, 11/11/10, Joel Esler wrote:
> From: Joel Esler
> Subject: Re: Gratuitous syn/ack
> To: "Pete Carah"
> Cc: "nanog@nanog.org"
> Date: Thursday, November 11, 2010, 5:03 PM
> I am betting backscatter.
>
>
> Sent from my iPhone
>
I am betting backscatter.
Sent from my iPhone
On Nov 11, 2010, at 5:31 PM, Pete Carah wrote:
> I'm seeing a significant number (about 1/minute 24 hr/day) of syn/ack
> packets coming from port 80 of random addresses to random ports on my
> nameserver and a few other systems. This isn't enoug
I'm seeing a significant number (about 1/minute 24 hr/day) of syn/ack
packets coming from port 80 of random addresses to random ports on my
nameserver and a few other systems. This isn't enough traffic to be
really annoying, but is curious.
I wonder if the simple explanation (backscatter from syn
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