North American Network Operators Group
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Re: IANA Blackhole Servers Ill?

  • From: William F. Maton Sotomayor
  • Date: Fri Oct 21 18:45:29 2005 
On Fri, 21 Oct 2005, Crist Clark wrote:


2) They've been going up and down, so even if you go check and it
  works that one time, you may have caught it up.
Something's definitely going on, as the server at ISC seems to be coming and going in operation.

3) I'd try to ask it which anycast instance it is, but both are
  sending ICMP unreachables at the moment. A traceroute says,
Always can be gleaned from this:

dig @prisoner.iana.org hostname.as112.net any

Which, from my local ISP's point of view (Sympatico in Canada) seems to yield different answers.

wfms