[prev in list] [next in list] [prev in thread] [next in thread]
List: outages
Subject: Re: [Outages-discussion] IPv6 outages overnight
From: "Frank Bulk" <frnkblk () iname ! com>
Date: 2012-02-10 6:04:49
Message-ID: 00be01cce7b9$e5edba70$b1c92f50$ () iname ! com
[Download RAW message or body]
This is a multipart message in MIME format.
[Attachment #2 (multipart/alternative)]
This is a multipart message in MIME format.
It seems to be off by an hour - my issue was from 11:52 pm Central (5:52 AM
GMT) to 12:50 am Central (6:50 AM GMT), while Level3 first noted their issue
at 6:36 AM GMT and marked it resolved by 7:52 AM GMT. Unless the issue
started happening much earlier and it was Level3's dropping of the router's
links resulted in traffic being re-routed and that's when traffic could go
through.
Frank
From: Vinny_Abello@Dell.com [mailto:Vinny_Abello@Dell.com]
Sent: Thursday, February 09, 2012 10:44 PM
To: frnkblk@iname.com; prox@prolixium.com
Cc: outages-discussion@outages.org
Subject: RE: [Outages-discussion] IPv6 outages overnight
Level 3 had a router go south after some network maintenance in New York
around the time you indicated. It might be related:
Network Event Summary:
A possible network router isolation occurred after scheduled maintenance in
New York City, NY impacting IP traffic
Event Ticket ID:
5379276
Market Area Affected:
New York City, NY
Ticket Create Date:
2/9/12 6:36:02 AM GMT
Impacted For:
2 hours 0 minutes
Event Status:
Restored
Resolve Date:
2/9/12 10:02:09 AM GMT
Time Since Last Update:
20 hours 47 minutes
There are currently no reported impacts to your services caused by this
network event. If you are experiencing a service disruption, please report
the issue to Level 3 by submitting a ticket via the MyLevel3 Portal or
calling 877-4LEVEL3.
Recent Notes
Date
Notes
2/9/12 7:52:53 AM GMT
The network router has restored to normal operation.
2/9/12 7:46:07 AM GMT
IP NOC advised the router has restored and the line cards are active. IP NOC
and Ops Engineering are waiting for route convergence of IP traffic
signifying the incorporation of the router back into the network.
2/9/12 7:04:25 AM GMT
IP NOC has restricted all of the uplinks to the network router to stabilize
the CPU load. Unfortunately, the manual isolation did not stabilize the CPU
load. Consequently, the field technician on site will power-cycle the unit
to re-gain access to the router.
2/9/12 6:42:52 AM GMT
IP NOC advised that a network router in New York City experienced a memory
failure and heavy CPU Load with effectively isolated the unit from the
network after the completion of a scheduled maintenance activity. IP NOC is
unable to access the network router until the heavy CPU load has subsided.
IP NOC is monitoring the status of IP traffic around the router to minimize
customer traffic disruption.
-----Original Message-----
From: outages-discussion-bounces@outages.org
[mailto:outages-discussion-bounces@outages.org] On Behalf Of Frank Bulk
Sent: Thursday, February 09, 2012 10:22 PM
To: 'Mark Kamichoff'
Cc: outages-discussion@outages.org
Subject: Re: [Outages-discussion] IPv6 outages overnight
Thanks, I'm glad to hear it just wasn't me. My access was ipv6.juniper.net
was uninterrupted during that time.
Frank
-----Original Message-----
From: Mark Kamichoff <mailto:[mailto:prox@prolixium.com]>
[mailto:prox@prolixium.com]
Sent: Thursday, February 09, 2012 7:32 PM
To: Frank Bulk
Cc: <mailto:outages-discussion@outages.org> outages-discussion@outages.org
Subject: Re: [Outages-discussion] IPv6 outages overnight
Hi Frank -
On Thu, Feb 09, 2012 at 06:32:08PM -0600, Frank Bulk wrote:
> I monitor over 30 IPv6 websites and Wednesday night between 11:52 pm
> and Thursday morning 12:50 am Central four of those sites became
> inaccessible almost all at the same time.
> ipv6.t-mobile.com
> <http://www.t-home.hu> www.t-home.hu [just the one AAAA:
2001:4c48:2:46::1b:1]
> <http://www.twtelecom.com> www.twtelecom.com
> <http://www.t-online.de> www.t-online.de
> Those sites (currently) go over different transit links (two over
> Sprint, two over Level3).
>
> Here are traceroutes from 2607:fe28:10::/48. Unfortunately I was not
> awake when this happened, so I couldn't see where it failed. BGPlay
> on the IPv6 and IPv4 prefixes I tried don't show any routing events at
> our upstream transit during those times.
>
> Anyone else see anything around that time?
A few of my SmokePing (fping6) graphs showed gaps to a few nodes around
that same time (ipv6.juniper.net, ipv6.akamai.com, etc.). Judging by
traceroutes I believe it was Level3-related.
- Mark
--
Mark Kamichoff
<mailto:prox@prolixium.com> prox@prolixium.com
<http://www.prolixium.com/> http://www.prolixium.com/
_______________________________________________
Outages-discussion mailing list
<mailto:Outages-discussion@outages.org> Outages-discussion@outages.org
<https://puck.nether.net/mailman/listinfo/outages-discussion>
https://puck.nether.net/mailman/listinfo/outages-discussion
[Attachment #5 (text/html)]
<html xmlns:v="urn:schemas-microsoft-com:vml" \
xmlns:o="urn:schemas-microsoft-com:office:office" \
xmlns:w="urn:schemas-microsoft-com:office:word" \
xmlns:x="urn:schemas-microsoft-com:office:excel" \
xmlns:m="http://schemas.microsoft.com/office/2004/12/omml" \
xmlns="http://www.w3.org/TR/REC-html40"><head><meta http-equiv=Content-Type \
content="text/html; charset=us-ascii"><meta name=Generator content="Microsoft Word 14 \
(filtered medium)"><style><!-- /* Font Definitions */
@font-face
{font-family:Calibri;
panose-1:2 15 5 2 2 2 4 3 2 4;}
@font-face
{font-family:Tahoma;
panose-1:2 11 6 4 3 5 4 4 2 4;}
/* Style Definitions */
p.MsoNormal, li.MsoNormal, div.MsoNormal
{margin:0in;
margin-bottom:.0001pt;
font-size:11.0pt;
font-family:"Calibri","sans-serif";}
a:link, span.MsoHyperlink
{mso-style-priority:99;
color:blue;
text-decoration:underline;}
a:visited, span.MsoHyperlinkFollowed
{mso-style-priority:99;
color:purple;
text-decoration:underline;}
p.MsoPlainText, li.MsoPlainText, div.MsoPlainText
{mso-style-priority:99;
mso-style-link:"Plain Text Char";
margin:0in;
margin-bottom:.0001pt;
font-size:11.0pt;
font-family:"Calibri","sans-serif";}
p.MsoAcetate, li.MsoAcetate, div.MsoAcetate
{mso-style-priority:99;
mso-style-link:"Balloon Text Char";
margin:0in;
margin-bottom:.0001pt;
font-size:8.0pt;
font-family:"Tahoma","sans-serif";}
span.PlainTextChar
{mso-style-name:"Plain Text Char";
mso-style-priority:99;
mso-style-link:"Plain Text";
font-family:"Calibri","sans-serif";}
span.BalloonTextChar
{mso-style-name:"Balloon Text Char";
mso-style-priority:99;
mso-style-link:"Balloon Text";
font-family:"Tahoma","sans-serif";}
span.EmailStyle21
{mso-style-type:personal-reply;
font-family:"Calibri","sans-serif";
color:#1F497D;}
.MsoChpDefault
{mso-style-type:export-only;
font-size:10.0pt;}
@page WordSection1
{size:8.5in 11.0in;
margin:1.0in 1.0in 1.0in 1.0in;}
div.WordSection1
{page:WordSection1;}
--></style><!--[if gte mso 9]><xml>
<o:shapedefaults v:ext="edit" spidmax="1026" />
</xml><![endif]--><!--[if gte mso 9]><xml>
<o:shapelayout v:ext="edit">
<o:idmap v:ext="edit" data="1" />
</o:shapelayout></xml><![endif]--></head><body lang=EN-US link=blue vlink=purple><div \
class=WordSection1><p class=MsoNormal><span style='color:#1F497D'>It seems to be off \
by an hour – my issue was from 11:52 pm Central (5:52 AM GMT) to 12:50 am \
Central (6:50 AM GMT), while Level3 first noted their issue at 6:36 AM GMT and marked \
it resolved by 7:52 AM GMT. Unless the issue started happening much earlier and \
it was Level3’s dropping of the router’s links resulted in traffic being \
re-routed and that’s when traffic could go through.<o:p></o:p></span></p><p \
class=MsoNormal><span style='color:#1F497D'><o:p> </o:p></span></p><p \
class=MsoNormal><span style='color:#1F497D'>Frank<o:p></o:p></span></p><p \
class=MsoNormal><span style='color:#1F497D'><o:p> </o:p></span></p><div><div \
style='border:none;border-top:solid #B5C4DF 1.0pt;padding:3.0pt 0in 0in 0in'><p \
class=MsoNormal><b><span \
style='font-size:10.0pt;font-family:"Tahoma","sans-serif"'>From:</span></b><span \
style='font-size:10.0pt;font-family:"Tahoma","sans-serif"'> Vinny_Abello@Dell.com \
[mailto:Vinny_Abello@Dell.com] <br><b>Sent:</b> Thursday, February 09, 2012 10:44 \
PM<br><b>To:</b> frnkblk@iname.com; prox@prolixium.com<br><b>Cc:</b> \
outages-discussion@outages.org<br><b>Subject:</b> RE: [Outages-discussion] IPv6 \
outages overnight<o:p></o:p></span></p></div></div><p \
class=MsoNormal><o:p> </o:p></p><p class=MsoPlainText>Level 3 had a router go \
south after some network maintenance in New York around the time you indicated. It \
might be related:<o:p></o:p></p><p class=MsoPlainText><o:p> </o:p></p><table \
class=MsoNormalTable border=0 cellspacing=0 cellpadding=0 width="100%" \
style='width:100.0%;border-collapse:collapse'><tr><td width="30%" valign=top \
style='width:30.0%;padding:2.25pt 3.75pt 1.5pt 3.75pt'><p class=MsoNormal \
style='line-height:18.0pt'><span \
style='font-size:8.5pt;font-family:"Arial","sans-serif";color:#5F5F5F'>Network Event \
Summary:<o:p></o:p></span></p></td><td style='padding:2.25pt 3.75pt 1.5pt 3.75pt'><p \
class=MsoNormal style='line-height:18.0pt'><span \
style='font-size:8.5pt;font-family:"Arial","sans-serif";color:#5F5F5F'>A possible \
network router isolation occurred after scheduled maintenance in New York City, NY \
impacting IP traffic <o:p></o:p></span></p></td></tr><tr><td valign=top \
style='padding:2.25pt 3.75pt 1.5pt 3.75pt'><p class=MsoNormal \
style='line-height:18.0pt'><span \
style='font-size:8.5pt;font-family:"Arial","sans-serif";color:#5F5F5F'>Event Ticket \
ID:<o:p></o:p></span></p></td><td style='padding:2.25pt 3.75pt 1.5pt 3.75pt'><p \
class=MsoNormal style='line-height:18.0pt'><span \
style='font-size:8.5pt;font-family:"Arial","sans-serif";color:#5F5F5F'>5379276 \
<o:p></o:p></span></p></td></tr><tr><td valign=top style='padding:2.25pt 3.75pt 1.5pt \
3.75pt'><p class=MsoNormal style='line-height:18.0pt'><span \
style='font-size:8.5pt;font-family:"Arial","sans-serif";color:#5F5F5F'>Market Area \
Affected:<o:p></o:p></span></p></td><td style='padding:2.25pt 3.75pt 1.5pt 3.75pt'><p \
class=MsoNormal style='line-height:18.0pt'><span \
style='font-size:8.5pt;font-family:"Arial","sans-serif";color:#5F5F5F'>New York City, \
NY <o:p></o:p></span></p></td></tr><tr><td valign=top style='padding:2.25pt 3.75pt \
1.5pt 3.75pt'><p class=MsoNormal style='line-height:18.0pt'><span \
style='font-size:8.5pt;font-family:"Arial","sans-serif";color:#5F5F5F'>Ticket Create \
Date:<o:p></o:p></span></p></td><td style='padding:2.25pt 3.75pt 1.5pt 3.75pt'><p \
class=MsoNormal style='line-height:18.0pt'><span \
style='font-size:8.5pt;font-family:"Arial","sans-serif";color:#5F5F5F'>2/9/12 6:36:02 \
AM GMT <o:p></o:p></span></p></td></tr><tr><td valign=top style='padding:2.25pt \
3.75pt 1.5pt 3.75pt'><p class=MsoNormal style='line-height:18.0pt'><span \
style='font-size:8.5pt;font-family:"Arial","sans-serif";color:#5F5F5F'>Impacted \
For:<o:p></o:p></span></p></td><td style='padding:2.25pt 3.75pt 1.5pt 3.75pt'><p \
class=MsoNormal style='line-height:18.0pt'><b><span \
style='font-size:8.5pt;font-family:"Arial","sans-serif";color:#5F5F5F'>2 hours 0 \
minutes</span></b><span \
style='font-size:8.5pt;font-family:"Arial","sans-serif";color:#5F5F5F'> \
<o:p></o:p></span></p></td></tr><tr><td valign=top style='padding:2.25pt 3.75pt 1.5pt \
3.75pt'><p class=MsoNormal style='line-height:18.0pt'><span \
style='font-size:8.5pt;font-family:"Arial","sans-serif";color:#5F5F5F'>Event \
Status:<o:p></o:p></span></p></td><td style='padding:2.25pt 3.75pt 1.5pt 3.75pt'><p \
class=MsoNormal style='line-height:18.0pt'><span \
style='font-size:8.5pt;font-family:"Arial","sans-serif";color:#5F5F5F'>Restored \
<o:p></o:p></span></p></td></tr><tr><td valign=top style='padding:2.25pt 3.75pt 1.5pt \
3.75pt'><p class=MsoNormal style='line-height:18.0pt'><span \
style='font-size:8.5pt;font-family:"Arial","sans-serif";color:#5F5F5F'>Resolve \
Date:<o:p></o:p></span></p></td><td style='padding:2.25pt 3.75pt 1.5pt 3.75pt'><p \
class=MsoNormal style='line-height:18.0pt'><span \
style='font-size:8.5pt;font-family:"Arial","sans-serif";color:#5F5F5F'>2/9/12 \
10:02:09 AM GMT <o:p></o:p></span></p></td></tr><tr><td valign=top \
style='padding:2.25pt 3.75pt 1.5pt 3.75pt'><p class=MsoNormal \
style='line-height:18.0pt'><span \
style='font-size:8.5pt;font-family:"Arial","sans-serif";color:#5F5F5F'>Time Since \
Last Update:<o:p></o:p></span></p></td><td style='padding:2.25pt 3.75pt 1.5pt \
3.75pt'><p class=MsoNormal style='line-height:18.0pt'><b><span \
style='font-size:8.5pt;font-family:"Arial","sans-serif";color:#5F5F5F'>20 hours 47 \
minutes</span></b><span \
style='font-size:8.5pt;font-family:"Arial","sans-serif";color:#5F5F5F'> \
<o:p></o:p></span></p></td></tr><tr><td colspan=2 valign=top style='padding:2.25pt \
3.75pt 1.5pt 3.75pt'><p class=MsoNormal style='line-height:18.0pt'><b><span \
style='font-size:8.5pt;font-family:"Arial","sans-serif";color:#5F5F5F'>There are \
currently no reported impacts to your services caused by this network event. If you \
are experiencing a service disruption, please report the issue to Level 3 by \
submitting a ticket via the MyLevel3 Portal or calling 877-4LEVEL3.</span></b><span \
style='font-size:8.5pt;font-family:"Arial","sans-serif";color:#5F5F5F'><o:p></o:p></span></p></td></tr></table><p \
class=MsoNormal style='line-height:18.0pt'><span lang=EN \
style='font-size:8.5pt;font-family:"Arial","sans-serif";color:#5F5F5F'>Recent \
Notes<o:p></o:p></span></p><table class=MsoNormalTable border=0 cellspacing=0 \
cellpadding=0 width="99%" style='width:99.0%;border-collapse:collapse'><tr><td \
width="27%" style='width:27.0%;border-top:solid black 1.0pt;border-left:solid black \
1.0pt;border-bottom:none;border-right:none;background:#3C3C3C;padding:1.5pt 1.5pt \
1.5pt 1.5pt'><p class=MsoNormal style='line-height:18.0pt'><b><span \
style='font-size:8.5pt;font-family:"Arial","sans-serif";color:white'>Date \
<o:p></o:p></span></b></p></td><td width="73%" style='width:73.0%;border-top:solid \
black 1.0pt;border-left:none;border-bottom:none;border-right:solid black \
1.0pt;background:#3C3C3C;padding:1.5pt 1.5pt 1.5pt 1.5pt'><p class=MsoNormal \
style='line-height:18.0pt'><b><span \
style='font-size:8.5pt;font-family:"Arial","sans-serif";color:white'>Notes \
<o:p></o:p></span></b></p></td></tr><tr><td valign=top \
style='border:none;border-left:solid black 1.0pt;background:white;padding:1.5pt 1.5pt \
1.5pt 1.5pt'><p class=MsoNormal style='line-height:18.0pt'><span \
style='font-size:8.5pt;font-family:"Arial","sans-serif";color:#5F5F5F'>2/9/12 7:52:53 \
AM GMT <o:p></o:p></span></p></td><td valign=top \
style='border:none;border-right:solid black 1.0pt;background:white;padding:1.5pt \
1.5pt 1.5pt 1.5pt'><p class=MsoNormal style='line-height:18.0pt'><span \
style='font-size:8.5pt;font-family:"Arial","sans-serif";color:#5F5F5F'>The network \
router has restored to normal operation. <o:p></o:p></span></p></td></tr><tr><td \
valign=top style='border:none;border-left:solid black \
1.0pt;background:#EEEEEE;padding:1.5pt 1.5pt 1.5pt 1.5pt'><p class=MsoNormal \
style='line-height:18.0pt'><span \
style='font-size:8.5pt;font-family:"Arial","sans-serif";color:#5F5F5F'>2/9/12 7:46:07 \
AM GMT <o:p></o:p></span></p></td><td valign=top \
style='border:none;border-right:solid black 1.0pt;background:#EEEEEE;padding:1.5pt \
1.5pt 1.5pt 1.5pt'><p class=MsoNormal style='line-height:18.0pt'><span \
style='font-size:8.5pt;font-family:"Arial","sans-serif";color:#5F5F5F'>IP NOC advised \
the router has restored and the line cards are active. IP NOC and Ops Engineering are \
waiting for route convergence of IP traffic signifying the incorporation of the \
router back into the network. <o:p></o:p></span></p></td></tr><tr><td valign=top \
style='border:none;border-left:solid black 1.0pt;background:white;padding:1.5pt 1.5pt \
1.5pt 1.5pt'><p class=MsoNormal style='line-height:18.0pt'><span \
style='font-size:8.5pt;font-family:"Arial","sans-serif";color:#5F5F5F'>2/9/12 7:04:25 \
AM GMT <o:p></o:p></span></p></td><td valign=top \
style='border:none;border-right:solid black 1.0pt;background:white;padding:1.5pt \
1.5pt 1.5pt 1.5pt'><p class=MsoNormal style='line-height:18.0pt'><span \
style='font-size:8.5pt;font-family:"Arial","sans-serif";color:#5F5F5F'>IP NOC has \
restricted all of the uplinks to the network router to stabilize the CPU load. \
Unfortunately, the manual isolation did not stabilize the CPU load. Consequently, the \
field technician on site will power-cycle the unit to re-gain access to the router. \
<o:p></o:p></span></p></td></tr><tr><td valign=top \
style='border-top:none;border-left:solid black 1.0pt;border-bottom:solid black \
1.0pt;border-right:none;background:#EEEEEE;padding:1.5pt 1.5pt 1.5pt 1.5pt'><p \
class=MsoNormal style='line-height:18.0pt'><span \
style='font-size:8.5pt;font-family:"Arial","sans-serif";color:#5F5F5F'>2/9/12 6:42:52 \
AM GMT <o:p></o:p></span></p></td><td valign=top \
style='border-top:none;border-left:none;border-bottom:solid black \
1.0pt;border-right:solid black 1.0pt;background:#EEEEEE;padding:1.5pt 1.5pt 1.5pt \
1.5pt'><p class=MsoNormal style='line-height:18.0pt'><span \
style='font-size:8.5pt;font-family:"Arial","sans-serif";color:#5F5F5F'>IP NOC advised \
that a network router in New York City experienced a memory failure and heavy CPU \
Load with effectively isolated the unit from the network after the completion of a \
scheduled maintenance activity. IP NOC is unable to access the network router until \
the heavy CPU load has subsided. IP NOC is monitoring the status of IP traffic around \
the router to minimize customer traffic disruption. \
<o:p></o:p></span></p></td></tr></table><p class=MsoPlainText><o:p> </o:p></p><p \
class=MsoPlainText><o:p> </o:p></p><p class=MsoPlainText>-----Original \
Message-----<br>From: <a \
href="mailto:outages-discussion-bounces@outages.org">outages-discussion-bounces@outages.org</a> \
<a href="mailto:[mailto:outages-discussion-bounces@outages.org]">[mailto:outages-discussion-bounces@outages.org]</a> \
On Behalf Of Frank Bulk<br>Sent: Thursday, February 09, 2012 10:22 PM<br>To: 'Mark \
Kamichoff'<br>Cc: <a \
href="mailto:outages-discussion@outages.org">outages-discussion@outages.org</a><br>Subject: \
Re: [Outages-discussion] IPv6 outages overnight<o:p></o:p></p><p \
class=MsoPlainText><o:p> </o:p></p><p class=MsoPlainText>Thanks, I'm glad to \
hear it just wasn't me. My access was ipv6.juniper.net<o:p></o:p></p><p \
class=MsoPlainText>was uninterrupted during that time. <o:p></o:p></p><p \
class=MsoPlainText><o:p> </o:p></p><p class=MsoPlainText>Frank<o:p></o:p></p><p \
class=MsoPlainText><o:p> </o:p></p><p class=MsoPlainText>-----Original \
Message-----<o:p></o:p></p><p class=MsoPlainText>From: Mark Kamichoff <a \
href="mailto:[mailto:prox@prolixium.com]"><span \
style='color:windowtext;text-decoration:none'>[mailto:prox@prolixium.com]</span></a> \
<o:p></o:p></p><p class=MsoPlainText>Sent: Thursday, February 09, 2012 7:32 \
PM<o:p></o:p></p><p class=MsoPlainText>To: Frank Bulk<o:p></o:p></p><p \
class=MsoPlainText>Cc: <a href="mailto:outages-discussion@outages.org"><span \
style='color:windowtext;text-decoration:none'>outages-discussion@outages.org</span></a><o:p></o:p></p><p \
class=MsoPlainText>Subject: Re: [Outages-discussion] IPv6 outages \
overnight<o:p></o:p></p><p class=MsoPlainText><o:p> </o:p></p><p \
class=MsoPlainText>Hi Frank - <o:p></o:p></p><p \
class=MsoPlainText><o:p> </o:p></p><p class=MsoPlainText>On Thu, Feb 09, 2012 at \
06:32:08PM -0600, Frank Bulk wrote:<o:p></o:p></p><p class=MsoPlainText>> I \
monitor over 30 IPv6 websites and Wednesday night between 11:52 pm<o:p></o:p></p><p \
class=MsoPlainText>> and Thursday morning 12:50 am Central four of those sites \
became<o:p></o:p></p><p class=MsoPlainText>> inaccessible almost all at the same \
time.<o:p></o:p></p><p class=MsoPlainText>> \
\
ipv6.t-mobile.com<o:p></o:p></p><p class=MsoPlainText>> \
<a \
href="http://www.t-home.hu"><span \
style='color:windowtext;text-decoration:none'>www.t-home.hu</span></a> [just the one \
AAAA: 2001:4c48:2:46::1b:1]<o:p></o:p></p><p class=MsoPlainText>> \
<a \
href="http://www.twtelecom.com"><span \
style='color:windowtext;text-decoration:none'>www.twtelecom.com</span></a><o:p></o:p></p><p \
class=MsoPlainText>> \
<a \
href="http://www.t-online.de"><span \
style='color:windowtext;text-decoration:none'>www.t-online.de</span></a><o:p></o:p></p><p \
class=MsoPlainText>> Those sites (currently) go over different transit links (two \
over<o:p></o:p></p><p class=MsoPlainText>> Sprint, two over \
Level3).<o:p></o:p></p><p class=MsoPlainText>> <o:p></o:p></p><p \
class=MsoPlainText>> Here are traceroutes from 2607:fe28:10::/48. \
Unfortunately I was not<o:p></o:p></p><p class=MsoPlainText>> awake when this \
happened, so I couldn't see where it failed. BGPlay<o:p></o:p></p><p \
class=MsoPlainText>> on the IPv6 and IPv4 prefixes I tried don't show any routing \
events at<o:p></o:p></p><p class=MsoPlainText>> our upstream transit during those \
times.<o:p></o:p></p><p class=MsoPlainText>> <o:p></o:p></p><p \
class=MsoPlainText>> Anyone else see anything around that time? \
<o:p></o:p></p><p class=MsoPlainText><o:p> </o:p></p><p class=MsoPlainText>A few \
of my SmokePing (fping6) graphs showed gaps to a few nodes around<o:p></o:p></p><p \
class=MsoPlainText>that same time (ipv6.juniper.net, ipv6.akamai.com, etc.). \
Judging by<o:p></o:p></p><p class=MsoPlainText>traceroutes I believe it was \
Level3-related.<o:p></o:p></p><p class=MsoPlainText><o:p> </o:p></p><p \
class=MsoPlainText>- Mark<o:p></o:p></p><p class=MsoPlainText><o:p> </o:p></p><p \
_______________________________________________
Outages-discussion mailing list
Outages-discussion@outages.org
https://puck.nether.net/mailman/listinfo/outages-discussion
[prev in list] [next in list] [prev in thread] [next in thread]
Configure |
About |
News |
Add a list |
Sponsored by KoreLogic