RE: Incease in latency to TLD servers
Sean, The seven day map at http://average.miq.net/Weekly/markMM.html shows it as even more dramatic. When I looked at the daily one, I wonder if perhaps the demand of all those DNS servers re-querying for Microsoft was the cause... but if that was the case, I assume (yuk!) we would have seen it yesterday, too. Have you ever seen spikes like this before? Any theories? K
-----Original Message----- From: Sean Donelan [mailto:sean@donelan.com] Sent: Thursday, January 25, 2001 1:19 PM To: nanog@merit.edu Subject: Incease in latency to TLD servers
The Matrix (http://average.miq.net/Daily/markMM.html) is showing a remarkable rise in latency to many DNS servers. Has someone found a nifty new use for DNS servers?
On Thu, 25 Jan 2001 14:50:43 PST, Karyn Ulriksen said:
The seven day map at http://average.miq.net/Weekly/markMM.html shows it as even more dramatic. When I looked at the daily one, I wonder if perhaps
http://average.miq.net/Monthly/markMM.html shows a similar spike *last* week. This ring any bells? If not, maybe we're looking at a sampling artifact. Maybe a weekly maint window for some link is dropping load onto a satellite backup link? -- Valdis Kletnieks Operating Systems Analyst Virginia Tech
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Karyn Ulriksen -
Valdis.Kletnieks＠vt.edu