nanog mailing list archives
Blocking port 53
From: Sean Donelan <sean () donelan com>
Date: Sun, 27 Mar 2005 20:54:58 -0500 (EST)
On Sun, 27 Mar 2005, Randy Bush wrote:
Thank $DEITY for large ISPs running open resolvers on fat pipes .. those do come in quite handy in a resolv.conf sometimes, when I run into this sort of behavior.problem is many walled garden providers, e.g. t-mo, block 53.
The world could be a better place if there were fewer people who stole service, or if the technologists could come up with more secure systems. In the mean time, we make do with the tools we have available.
Current thread:
- Re: DNS cache poisoning attacks -- are they real?, (continued)
- Re: DNS cache poisoning attacks -- are they real? Sam Hayes Merritt, III (Mar 29)
- Message not available
- Re: DNS cache poisoning attacks -- are they real? Joe Maimon (Mar 29)
- Re: DNS cache poisoning attacks -- are they real? Florian Weimer (Mar 30)
- Re: DNS cache poisoning attacks -- are they real? Joe Maimon (Mar 30)
- Re: DNS cache poisoning attacks -- are they real? bmanning (Mar 27)
- Re: DNS cache poisoning attacks -- are they real? Joe Maimon (Mar 27)
- Re: DNS cache poisoning attacks -- are they real? Florian Weimer (Mar 27)
- Message not available
- Re: DNS cache poisoning attacks -- are they real? Florian Weimer (Mar 27)
- Message not available
- Re: DNS cache poisoning attacks -- are they real? Florian Weimer (Mar 29)
- Re: DNS cache poisoning attacks -- are they real? Randy Bush (Mar 27)
- Blocking port 53 Sean Donelan (Mar 27)
- Re: Blocking port 53 Randy Bush (Mar 27)
- Re: Blocking port 53 John Levine (Mar 27)
- how about the basics? [was: Re: Blocking port 53] Gadi Evron (Mar 28)
- Message not available
- Re: DNS cache poisoning attacks -- are they real? Suresh Ramasubramanian (Mar 27)
- Message not available
- Re: DNS cache poisoning attacks -- are they real? Suresh Ramasubramanian (Mar 28)