nanog mailing list archives
Re: Level3 routing issues?
From: "David G. Andersen" <dga () lcs mit edu>
Date: Mon, 27 Jan 2003 19:04:46 -0500
On Sun, Jan 26, 2003 at 12:17:20AM -0500, Tim Griffin mooed:
hc wrote:I am on Verizon-GNI via Qwest and Genuity and seeing the same problem as well.here's a plot showing the impact on BGP routing tables from seven ISPs (plotted using route-views data): http://www.research.att.com/~griffin/bgp_monitor/sql_worm.html
And as an interesting counterpoint to this, this graph shows the number of BGP routing updates received at MIT before, during, and after the worm (3 day window). Tim's plots showed that the number of actual routes at the routers he watched was down significantly - these plots show that the actual BGP traffic was up quite a bit. Probably the withdrawals that were taking routes away from routeviews... http://nms.lcs.mit.edu/~dga/sqlworm.html -Dave -- work: dga () lcs mit edu me: dga () pobox com MIT Laboratory for Computer Science http://www.angio.net/ I do not accept unsolicited commercial email. Do not spam me.
Current thread:
- Re: Level3 routing issues?, (continued)
- Re: Level3 routing issues? Stephen Milton (Jan 26)
- Re: Level3 routing issues? Christopher L. Morrow (Jan 27)
- Re: Level3 routing issues? Jack Bates (Jan 25)
- Re: Level3 routing issues? Josh Richards (Jan 24)
- Re: Level3 routing issues? Josh Richards (Jan 25)
- Re: Level3 routing issues? dies (Jan 24)
- Re: Level3 routing issues? Kevin Day (Jan 25)
- Re: Level3 routing issues? Gary Coates (Jan 25)
- Re: Level3 routing issues? Alex Rubenstein (Jan 25)
- Re: Level3 routing issues? Tim Griffin (Jan 25)
- Re: Level3 routing issues? David G. Andersen (Jan 27)
- Re: Level3 routing issues? cowie (Jan 27)
- Re: Level3 routing issues? Randy Bush (Jan 27)
- Re: Level3 routing issues? David G. Andersen (Jan 27)
- Re: Level3 routing issues? cowie (Jan 28)
- Re: Level3 routing issues? Jack Bates (Jan 28)
- Re: Level3 routing issues? cowie (Jan 28)
- Re: Level3 routing issues? Jack Bates (Jan 28)
- Re: Level3 routing issues? Hank Nussbacher (Jan 28)
- Re: Level3 routing issues? Haesu (Jan 28)
- Re: Level3 routing issues? Jared Mauch (Jan 28)