nanog mailing list archives
Re: How common is lack of DNS server diversity?
From: Brian <bri () sonicboom org>
Date: Sat, 27 Jan 2001 09:52:42 -0800 (PST)
I have heard from numerous sources that even if you provide multiple name servers in windows 9x tcp/ip config, only the first is used. Not sure how true it is currently. It seems from below you are talking about resolvers, not authorative name servers?? Brian On Sat, 27 Jan 2001, Charles Scott wrote:
All: I have a related question that may be dated at this point but of which I'm curious. Some time ago we had a problem with a DNS server we located on a totally separate network to achieve DNS server diversity. At one point there was a failure on that network so that our DNS server loacted there could not be reached. It appeared from the reports/complaints we received that a number of client systems/resolvers had decided to only request data from the nonfunctional DNS server and despite failing on that wouldn't ask our other listed DNS servers. They therefore could not resolve addresses for otherwise functional network assets. I seem to remember this was somehow related to systems running Microsoft OS's. Am I confused or could it be that Microsoft knows something about this? Chuck Scott
Current thread:
- How common is lack of DNS server diversity? Sean Donelan (Feb 24)
- Re: How common is lack of DNS server diversity? Thomas Kernen (Feb 24)
- Re: How common is lack of DNS server diversity? lucifer (Feb 24)
- Re: How common is lack of DNS server diversity? Greg A. Woods (Feb 24)
- Re: How common is lack of DNS server diversity? Shawn McMahon (Feb 24)
- Re: How common is lack of DNS server diversity? John Payne (Feb 24)
- Re: How common is lack of DNS server diversity? Charles Scott (Feb 24)
- Re: How common is lack of DNS server diversity? Brian (Feb 24)
- Re: How common is lack of DNS server diversity? Charles Scott (Feb 24)
- Re: How common is lack of DNS server diversity? deeann mikula (Feb 24)
- Re: How common is lack of DNS server diversity? Eric A. Hall (Feb 24)
- Re: How common is lack of DNS server diversity? Charles Scott (Feb 24)
- Re: How common is lack of DNS server diversity? lucifer (Feb 24)
- Re: How common is lack of DNS server diversity? Thomas Kernen (Feb 24)
- <Possible follow-ups>
- RE: How common is lack of DNS server diversity? Roeland Meyer (Feb 24)
- RE: How common is lack of DNS server diversity? Joshua Goodall (Feb 24)
- RE: How common is lack of DNS server diversity? Roeland Meyer (Feb 24)
- Re: How common is lack of DNS server diversity? bmanning (Feb 24)
- Message not available
- Re: How common is lack of DNS server diversity? Jay R. Ashworth (Feb 24)