<div dir="ltr">Desde una AS/400 en Paraguay:<div><br></div><div><div>ping '8.8.8.8' </div><div>Verificando la conexión con el sistema principal 8.8.8.8. </div>
<div>La respuesta PING 1 procedente de 8.8.8.8 tardó 191 ms. con 256 bytes. TTL</div><div> 41. </div><div>La respuesta PING 2 procedente de 8.8.8.8 tardó 189 ms. con 256 bytes. TTL</div>
<div> 41. </div><div>La respuesta PING 3 procedente de 8.8.8.8 tardó 189 ms. con 256 bytes. TTL</div><div> 42. </div>
<div>La respuesta PING 4 procedente de 8.8.8.8 tardó 177 ms. con 256 bytes. TTL</div><div> 41. </div><div>La respuesta PING 5 procedente de 8.8.8.8 tardó 179 ms. con 256 bytes. TTL</div>
<div> 42. </div><div>Tiempo ida y vuelta (en milisegundos) mín/med/máx = 177/185/191. </div><div>Estadísticas de verificación de conexión: 5 satisfactorias de 5 intentos </div>
</div><div><br></div></div><div class="gmail_extra"><br><br><div class="gmail_quote">On Fri, Oct 11, 2013 at 2:47 PM, Carlos M. Martinez <span dir="ltr"><<a href="mailto:carlosm3011@gmail.com" target="_blank">carlosm3011@gmail.com</a>></span> wrote:<br>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">I've configured a cacti ping probe on 8.8.8.8 and 8.8.4.4, just to see<br>
how it evolves. If I see something interesting from my vantage point (AS<br>
28000), I'll post.<br>
<br>
cheers!<br>
<br>
~Carlos<br>
<br>
On 10/11/13 3:12 PM, Doug Madory wrote:<br>
> Here's a before/after to 8.8.8.8 from Rio. As with all of the cases in South America we have seen, the traceroute reaches Google's local network and then is re-routed internally back to the US. In the case below, the same Google IP in Brazil is traversed both before and after (209.85.254.136).<br>
><br>
> Before:<br>
><br>
> 0 x -1 ms<br>
> 1 x 4.181 ms<br>
> 2 209.197.0.214 <a href="http://ve427.r1.mi.hwng.net" target="_blank">ve427.r1.mi.hwng.net</a> 7.857 ms Highwinds Network Group, Inc.<br>
> 3 187.16.218.58 <a href="http://as15169-s2.sp.ptt.br" target="_blank">as15169-s2.sp.ptt.br</a> 9.057 ms Núcleo de Inf. e Coord. do Ponto BR - <a href="http://NIC.BR" target="_blank">NIC.BR</a><br>
> 4 209.85.254.136 9.699 ms Google Inc.<br>
> 5 72.14.233.89 9.744 ms Google Inc.<br>
> 6 64.233.175.18 9.906 ms Google Inc.<br>
> 7 8.8.8.8 <a href="http://google-public-dns-a.google.com" target="_blank">google-public-dns-a.google.com</a> 10.283 ms Google Incorporated<br>
><br>
> After:<br>
><br>
> 0 x -1 ms<br>
> 1 x 5.527 ms<br>
> 2 209.197.0.214 <a href="http://ve427.r1.mi.hwng.net" target="_blank">ve427.r1.mi.hwng.net</a> 17.72 ms Highwinds Network Group, Inc.<br>
> 3 187.16.218.58 <a href="http://as15169-s2.sp.ptt.br" target="_blank">as15169-s2.sp.ptt.br</a> 13.985 ms Núcleo de Inf. e Coord. do Ponto BR - <a href="http://NIC.BR" target="_blank">NIC.BR</a><br>
> 4 209.85.254.136 10.505 ms Google Inc.<br>
> 5 72.14.236.174 20.456 ms Google Inc.<br>
> 6 72.14.235.106 143.537 ms Google Inc.<br>
> 7 209.85.252.96 178.19 ms Google Inc.<br>
> 8 209.85.248.29 137.243 ms Google Inc.<br>
> 9 8.8.8.8 <a href="http://google-public-dns-a.google.com" target="_blank">google-public-dns-a.google.com</a> 137.921 ms Google Incorporated<br>
><br>
> Doug Madory<br>
> 603-643-9300 x115<br>
> Hanover, NH<br>
> "The Internet Intelligence Authority"<br>
><br>
> On Oct 10, 2013, at 2:28 PM, Doug Madory <<a href="mailto:dmadory@renesys.com">dmadory@renesys.com</a>> wrote:<br>
><br>
>> We're not seeing this happen Mexico.<br>
>><br>
>> I'll grab a couple before and after traceroutes from our data. In each case, the traceroute gets to the local Google presence before it is directed back to the US instead of hitting a local server as it did previously.<br>
>><br>
>> Doug Madory<br>
>> 603-643-9300 x115<br>
>> Hanover, NH<br>
>> "The Internet Intelligence Authority"<br>
>><br>
>> On Oct 10, 2013, at 1:05 PM, Octavio Alvarez <<a href="mailto:alvarezp@alvarezp.ods.org">alvarezp@alvarezp.ods.org</a>> wrote:<br>
>><br>
>>> On 10/10/2013 08:14 AM, Doug Madory wrote:<br>
>>>> We have noticed a change in the latencies to Google's public DNS services (8.8.8.8 and 8.8.4.4) coming from locations in South America starting mid-September:<br>
>>>><br>
>>>> <a href="http://www.renesys.com/2013/10/internet-paths-matter-performance/" target="_blank">http://www.renesys.com/2013/10/internet-paths-matter-performance/</a><br>
>>>><br>
>>>> Have any of the members of the LACNOC community noticed this change?<br>
>>><br>
>>> In Tijuana, Mexico I see it ok. Can you post a traceroute to it (or<br>
>>> better, an mtr)?<br>
>>><br>
>><br>
><br>
><br>
><br>
> _______________________________________________<br>
> LACNOG mailing list<br>
> <a href="mailto:LACNOG@lacnic.net">LACNOG@lacnic.net</a><br>
> <a href="https://mail.lacnic.net/mailman/listinfo/lacnog" target="_blank">https://mail.lacnic.net/mailman/listinfo/lacnog</a><br>
> Cancelar suscripcion: <a href="mailto:lacnog-unsubscribe@lacnic.net">lacnog-unsubscribe@lacnic.net</a><br>
><br>
_______________________________________________<br>
LACNOG mailing list<br>
<a href="mailto:LACNOG@lacnic.net">LACNOG@lacnic.net</a><br>
<a href="https://mail.lacnic.net/mailman/listinfo/lacnog" target="_blank">https://mail.lacnic.net/mailman/listinfo/lacnog</a><br>
Cancelar suscripcion: <a href="mailto:lacnog-unsubscribe@lacnic.net">lacnog-unsubscribe@lacnic.net</a><br>
</blockquote></div><br></div>