IANA Blackhole Servers Ill?

William F. Maton Sotomayor wmaton at ryouko.imsb.nrc.ca
Fri Oct 21 22:44:25 UTC 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



More information about the NANOG mailing list