nanog mailing list archives
Re: Level3 routing issues?
From: "Scott Granados" <scott () wworks net>
Date: Fri, 24 Jan 2003 23:54:18 -0800
also seeing some udp 6667 irc is usually tcp 6667 so this looks odd. ----- Original Message ----- From: "Todd A. Blank" <todd.blank () ipoutlet com> To: <scott () wworks net> Cc: <nanog () merit edu> Sent: Friday, January 24, 2003 11:10 PM Subject: RE: Level3 routing issues?
It's 1434 and I also see 137 138 551. Big DDOS. It's hitting everything on our network coming from lots of different places... -----Original Message----- From: Scott Granados [mailto:scott () wworks net] Sent: Saturday, January 25, 2003 1:41 AM To: Alex Rubenstein Cc: hc; nanog () merit edu Subject: Re: Level3 routing issues? We just had a box inside one of my customers networks start sending tons of small packets not sure what kind yet. On Sat, 25 Jan 2003, Alex Rubenstein wrote:I dunno about that. But, I am seeing, in the last couple hours, allkindsof new traffic. like, customers who never get attacked or anything, all of a sudden:http://mrtg.nac.net/switch9.oct.nac.net/3865/switch9.oct.nac.net-3865.ht mlWe are seeing this on ports all across out network -- nearly 1/2 ourportsare in delta alarm right now. Anyone else? I will dig more to look at the traffic. On Sat, 25 Jan 2003, hc wrote:Anyone seeing routing problems with Level3 at this hour? I just witnessed tons of prefixes behind level3's network withdraw. Any information on what is happening (if you know) would be great.Thanks!-hc-- Alex Rubenstein, AR97, K2AHR, alex () nac net, latency, Al Reuben -- -- Net Access Corporation, 800-NET-ME-36, http://www.nac.net --
Current thread:
- Re: 1434 traffic, (continued)
- Re: 1434 traffic Scott Weeks (Jan 25)
- RE: Level3 routing issues? Kevin Welch (Jan 24)
- Re: Level3 routing issues? Blaine Kahle (Jan 25)
- Re: Level3 routing issues? Adam Korab (Jan 25)
- Re: Level3 routing issues? Alex Rubenstein (Jan 25)
- Re: Level3 routing issues? hc (Jan 25)
- Re: Level3 routing issues? Blaine Kahle (Jan 25)
- Re: Level3 routing issues? Blaine Kahle (Jan 25)
- RE: Level3 routing issues? Andrew Staples (Jan 25)
- RE: Level3 routing issues? fingers (Jan 25)
- Re: Level3 routing issues? Alex Rubenstein (Jan 25)
- Re: Level3 routing issues? Scott Granados (Jan 25)
- RE: Level3 routing issues? Kevin Welch (Jan 25)
- Re: Level3 routing issues? George William Herbert (Jan 25)
- Re: Level3 routing issues? Gregory Hicks (Jan 25)
- Re: Level3 routing issues? Matthew Kaufman (Jan 25)