Educause Security Discussion mailing list archives
Routing to .EDU/.ORG TLD nameservers
From: Andrew Daviel <advax () TRIUMF CA>
Date: Fri, 7 Aug 2009 17:54:50 -0700
We had a network glitch recently that took out one of our upstream routes - we lost connection to the commercial Internet but still had connection to the research networks (Internet2/CA*NET/GEANT/JANET etc.) We had some DNS issues and while trying to understand them I noticed that, although about half of the root nameservers appear to be routed (for us) via the research networks, none of the .EDU or .ORG servers are. This meant we could not resolve names for some places that we could still reach. I thought this odd - I would have expected half or more of the .EDU servers to be on Internet2. Is this just a peculiarity of our local routing, or is it a real issue that might bite someone else ? -- Andrew Daviel, TRIUMF, Canada Tel. +1 (604) 222-7376 (Pacific Time) Network Security Manager
Current thread:
- Routing to .EDU/.ORG TLD nameservers Andrew Daviel (Aug 07)