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Re: BGP Exploit
From: Patrick W.Gilmore <patrick () ianai net>
Date: Wed, 5 May 2004 14:47:54 -0400
On May 5, 2004, at 2:39 PM, Smith, Donald wrote:
No. The router stays up. The tool I use is very fast. It floods the GIGEto the point that that interface is basically unusable but the router itself stays up only the session is torn down. I did preformed these tests in a lab and did not have full bgp routing tables etc ... so your mileage may vary.
That is DAMNED impressive. I've never seen a router which can take a Gigabit of traffic to its CPU and stay up. What kind of router was this? You mentioned Juniper and Cisco before, but I know a cisco will fall over long before a gigabit and a Juniper either does or drops packets destined for the CPU (but keeps routing).
Perhaps it was rate limiting the # of packets which reached the CPU, and the session stayed up because the "magic" packet was dropped in the rate limiting?
-- TTFN, patrick
Current thread:
- BGP Exploit kwallace (May 03)
- Re: BGP Exploit Patrick W . Gilmore (May 03)
- Re: BGP Exploit Kurt Erik Lindqvist (May 04)
- Re: BGP Exploit Steven M. Bellovin (May 04)
- <Possible follow-ups>
- RE: BGP Exploit Smith, Donald (May 04)
- Re: BGP Exploit james (May 04)
- RE: BGP Exploit Stephen J. Wilcox (May 05)
- RE: BGP Exploit Smith, Donald (May 05)
- RE: BGP Exploit Smith, Donald (May 05)
- Re: BGP Exploit Patrick W . Gilmore (May 05)
- Re: BGP Exploit Christopher L. Morrow (May 05)
- Re: BGP Exploit Patrick W . Gilmore (May 06)
- Re: BGP Exploit Christopher L. Morrow (May 06)
- Re: BGP Exploit Ingo (May 07)
- Re: BGP Exploit Patrick W . Gilmore (May 05)
- Re: BGP Exploit Danny McPherson (May 12)
- Re: BGP Exploit Iljitsch van Beijnum (May 13)