DNS Problems

Ed Gibson egibson at uwo.ca
Tue Mar 25 18:14:18 GMT 2003


Anyone else out there been observing poisioned DNS caches?

We've been chasing odd DNS behaviour since about last Wednesday. We're
observing corrupted named.db files on all our DNS servers.

Were still trying to determine the cause but wondered if it was isolated
to us?

We've also noticed some instability with 6 of the 12 root servers.

Ed Gibson
University of Western Ontario
Network Operations




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