On Wednesday 29 October 2008 04:05:11 Scott Weeks wrote:
> Could've it sent the CPU of the upstream router through
> the roof?
If they are using a software-based router and it was
overloaded, yes - otherwise, the attack would have
terminated at their router.
Cheers,
Mark.
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Des
--- [EMAIL PROTECTED] wrote:
From: Mark Tinka <[EMAIL PROTECTED]>
On Wednesday 29 October 2008 04:05:11 Scott Weeks wrote:
> Could've it sent the CPU of the upstream router through
> the roof?
If they are using a software-based router and it was
overloaded, yes - otherwise, the attack would h
- Original Message -
From: "Scott Weeks" <[EMAIL PROTECTED]>
> --- [EMAIL PROTECTED] wrote:
>
> We experienced a TCP SYN attack from internet today (about 350,000 pps).
> Our internet pipe with ISP is 300Mb/s. The attack caused our BGP peer to
> be tear down. Just wondering why this co
On Tue, Oct 28, 2008 at 11:31:29AM -0700, ying zhang wrote:
> ?
> We experienced a TCP SYN attack from internet today (about 350,000
> pps). Our internet pipe with ISP is 300Mb/s. The attack caused our BGP
> peer to be tear down. Just wondering why this could happen if our pipe
> is not fully satur
Tuesday, October 28, 2008 3:51 PM
Subject: Re: [j-nsp] TCP SYN attack causing BGP peer down?
--- [EMAIL PROTECTED] wrote:
From: ying zhang <[EMAIL PROTECTED]>
We experienced a TCP SYN attack from internet today (about 350,000 pps).
Our internet pipe with ISP is 300Mb/s. The attack caus
--- [EMAIL PROTECTED] wrote:
From: ying zhang <[EMAIL PROTECTED]>
We experienced a TCP SYN attack from internet today (about 350,000 pps). Our
internet pipe with ISP is 300Mb/s. The attack caused our BGP peer to be tear
down. Just wondering why this could happen if our pipe is not fully satur
We experienced a TCP SYN attack from internet today (about 350,000 pps). Our
internet pipe with ISP is 300Mb/s. The attack caused our BGP peer to be tear
down. Just wondering why this could happen if our pipe is not fully saturated?
Shouldn't the BGP packets have the highest priority? Is there
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