<html><head></head><body>Wow, I couldn't imagine that your network could prefer a server behind my net. Could you provide a show ip bgp or a traceroute ?<br>
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I will have a look later on the node at the period you mentioned, and let you know if I see something.<br>
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Regards,<br>
<br>
Clement Cavadore (hivane)<br>
-- <br>
Sent from my phone.<br>
Please excuse my brevity or typos. But not both...<br><br><div class="gmail_quote">"mohammed.el-shakweer@bell.ca" <mohammed.el-shakweer@bell.ca> wrote:<blockquote class="gmail_quote" style="margin: 0pt 0pt 0pt 0.8ex; border-left: 1px solid rgb(204, 204, 204); padding-left: 1ex;">
<pre style="white-space: pre-wrap; word-wrap:break-word; font-family: monospace">Hello William & Joe;<br /><br />Thanks for your feedback, the output of the command is as below;<br /><br /><br />Infoblox > dig @prisoner.iana.org <a href="http://hostname.as112.net">hostname.as112.net</a> txt +short<br />"Hivane Networks"<br />"Paris, FR"<br />"Unicast IP: <a href="http://193.17.192.194">193.17.192.194</a>"<br />"See <a href="http://as112.net">http://as112.net</a>/ for more information."<br />"See <a href="http://noc.hivane.net/cgi-bin/dsc-grapher.pl">http://noc.hivane.net/cgi-bin/dsc-grapher.pl</a> for local information."<br /><br /><br />Best Regards<br /><br /><br />Mohammed El-Shakweer<br />Network Specialist<br />Data Network Services & Support (DNSS)<br />Bell Canada<br />200 Bouchard Blvd., 6CS<br />Dorval, Québec, Canada<br />Tel: (514) 828-9384<br />mohammed.el-shakweer@bell.ca<br /><a href="http://www.bell.ca">www.bell.ca</a><br /> <br />Confidentiality
warning<br /><br /><br />-----Original Message-----<br />From: William F. Maton Sotomayor [mailto:wmaton@ottix.net] <br />Sent: December-22-11 4:44 PM<br />To: El-Shakweer, Mohammed (6038808)<br />Cc: as112-ops@lists.dns-oarc.net<br />Subject: Re: [as112-ops] [IANA #516549] Blackhole servers<br /><br /><br />So as Joe very well deomonstrated, from where you are getting those <br />traces, we need to know exactly which AS112 server is the one your network <br />is prefering. What does the output of:<br /><br /> dig @prisoner.iana.org <a href="http://hostname.as112.net">hostname.as112.net</a> txt +short<br /><br />Give you as a result from where you are getting hte traces?<br /><br />On Thu, 22 Dec 2011, mohammed.el-shakweer@bell.ca wrote:<br /><br />> Hello Anand;<br />><br />> Thanks for your response, below is a trace we were seeing, the first blackhole server not responding, and then the 2nd one responding as below;<br />><br />> No. Time Source
Destination Protocol Length Info<br />> 2186 10.757689 <a href="http://10.130.72.21">10.130.72.21</a> <a href="http://10.130.201.18">10.130.201.18</a> DNS 96 Standard query PTR <a href="http://210.4.20.172.in-addr.arpa">210.4.20.172.in-addr.arpa</a><br />> 2188 10.758043 <a href="http://10.130.201.18">10.130.201.18</a> <a href="http://192.175.48.6">192.175.48.6</a> DNS 96 Standard query PTR <a href="http://210.4.20.172.in-addr.arpa">210.4.20.172.in-addr.arpa</a> >>>>>>>>>>>>><a href="http://blackhole-1.iana.org">blackhole-1.iana.org</a>>>>>no response<br />> 2454 12.793212 <a href="http://10.130.72.21">10.130.72.21</a> <a href="http://10.130.201.18">10.130.201.18</a> DNS 96 Standard query PTR <a href="http://210.4.20.172.in-addr.arpa">210.4.20.172.in-addr.arpa</a><br />> 2831 14.793076 <a
href="http://10.130.72.21">10.130.72.21</a> <a href="http://10.130.201.18">10.130.201.18</a> DNS 96 Standard query PTR <a href="http://210.4.20.172.in-addr.arpa">210.4.20.172.in-addr.arpa</a><br />> 3569 16.793252 <a href="http://10.130.72.21">10.130.72.21</a> <a href="http://10.130.201.18">10.130.201.18</a> DNS 85 Standard query PTR <a href="http://210.4.20.172.in-addr.arpa">210.4.20.172.in-addr.arpa</a><br />> 4314 19.993019 <a href="http://10.130.72.21">10.130.72.21</a> <a href="http://10.130.201.18">10.130.201.18</a> DNS 85 Standard query PTR <a href="http://210.4.20.172.in-addr.arpa">210.4.20.172.in-addr.arpa</a><br />> 4414 20.758160 <a href="http://10.130.201.18">10.130.201.18</a> <a href="http://192.175.48.42">192.175.48.42</a> DNS 96 Standard query PTR <a href="http://210.4.20.172.in-addr.arpa">210.4.20.172.in-addr.arpa</a><br />> 4430 20.812626
<a href="http://192.175.48.42">192.175.48.42</a> <a href="http://10.130.201.18">10.130.201.18</a> DNS 173 Standard query response, No such name arpa >>>>>>>>>>>>><a href="http://blackhole-2.iana.org">blackhole-2.iana.org</a>>>>> response<br />><br />><br />><br />><br />> Best Regards<br />><br />><br />> Mohammed El-Shakweer<br />> Network Specialist<br />> Data Network Services & Support (DNSS)<br />> Bell Canada<br />> 200 Bouchard Blvd., 6CS<br />> Dorval, Québec, Canada<br />> Tel: (514) 828-9384<br />> mohammed.el-shakweer@bell.ca<br />> <a href="http://www.bell.ca">www.bell.ca</a><br />> <br />> Confidentiality warning<br />><br />> -----Original Message-----<br />> From: Anand Buddhdev [mailto:anandb@ripe.net]<br />> Sent: December-22-11 6:59 AM<br />> To: El-Shakweer, Mohammed (6038808)<br />> Cc:
iana-questions@iana.org; as112-ops@lists.dns-oarc.net<br />> Subject: Re: [as112-ops] [IANA #516549] Blackhole servers<br />><br />> On 21/12/2011 23:09, mohammed.el-shakweer@bell.ca wrote:<br />><br />>> Hello AS112-ops;<br />>><br />>> Regarding the blackhole servers, were there any issues in the past<br />>> 10 days with these servers, as we were having problems getting responses<br />>> for <a href="http://172.16.0.0">172.16.0.0</a> - <a href="http://172.31.255.255">172.31.255.255</a> private addressing space, sometimes no<br />>> response or slow response. We realize that we should use an internal<br />>> blackhole or configure the reverse zones for private addressing internal<br />>> to avoid slow response from blackhole servers on the internet, which we<br />>> plan to do soon, but if you can shed some light if there were any issues<br />>> in the past 10 days that would be highly appreciated.<br
/>><br />> I believe ISC was testing BIND 10 on their AS112 instance. If you<br />> happened to see prefixes from them, then you may have had trouble<br />> getting responses for your queries.<br />><br />> Regards,<br />><br />> Anand Buddhdev<br />> RIPE NCC<br />><hr /><br />> as112-ops mailing list<br />> as112-ops@lists.dns-oarc.net<br />> <a href="https://lists.dns-oarc.net/mailman/listinfo/as112-ops">https://lists.dns-oarc.net/mailman/listinfo/as112-ops</a><br />><br /><br />wfms<br /><hr /><br />as112-ops mailing list<br />as112-ops@lists.dns-oarc.net<br /><a href="https://lists.dns-oarc.net/mailman/listinfo/as112-ops">https://lists.dns-oarc.net/mailman/listinfo/as112-ops</a><br /></pre></blockquote></div></body></html>