nanog mailing list archives

Re: NAT Multihoming


From: Donald Stahl <don () calis blacksun org>
Date: Mon, 4 Jun 2007 00:07:24 -0400 (EDT)


You write "when" rather than "if" - is ignoring reasonable TTLs
current practice?

Definitely. We've seen 15 minute TTLs regularly go 48 hours without updating on Cox or Comcast's name servers. I believe the most I've seen was 8 days (Cox).
I definitely meant "when" not if. And Cox is by no means the only ISP to do this.

-Don


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