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BGP or MPLS issue AT&T in New York?

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christopher.j.pilkington at gmail

Oct 2, 2009, 1:00 PM

Post #1 of 8 (543 views)
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BGP or MPLS issue AT&T in New York?

Anyone notice anything bizarre with AT&T in New York? We had our cage
at 811 10th Avenue (advertised by AS7018) unreachable from several
other providers for about 20 minutes, it just recently came back.

At the same time, we lost MPLS service (not link, forwarding across
the cloud) at another site with AT&T. Both issues resolved
simultaneously.

Just curious...
Chris

tkawasaki at fbr

Oct 2, 2009, 1:07 PM

Post #2 of 8 (504 views)
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RE: BGP or MPLS issue AT&T in New York? [In reply to]

We are here in DC with VZ, we lost connection to a few sites including
to India.

Tatsuya

Tatsuya Kawasaki
703.469.1311 (24x7)

-----Original Message-----
From: Christopher J. Pilkington
[mailto:christopher.j.pilkington [at] gmail]
Sent: Friday, October 02, 2009 4:01 PM
To: nanog [at] nanog
Subject: BGP or MPLS issue AT&T in New York?

Anyone notice anything bizarre with AT&T in New York? We had our cage
at 811 10th Avenue (advertised by AS7018) unreachable from several
other providers for about 20 minutes, it just recently came back.

At the same time, we lost MPLS service (not link, forwarding across
the cloud) at another site with AT&T. Both issues resolved
simultaneously.

Just curious...
Chris

This electronic message and all attachments transmitted with it may contain confidential and legally privileged information belonging to the sender. Please visit http://www.fbrcapitalmarkets.com/disclosures2.asp for important related disclosures, by either following the attached hyperlink or copying and pasting the URL into your internet browser.

hiersd at gmail

Oct 2, 2009, 1:09 PM

Post #3 of 8 (502 views)
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Re: BGP or MPLS issue AT&T in New York? [In reply to]

We're getting weird approachability issues on some of out networks,
losing IP path without BGP changes.

On Fri, Oct 2, 2009 at 1:00 PM, Christopher J. Pilkington
<christopher.j.pilkington [at] gmail> wrote:
> Anyone notice anything bizarre with AT&T in New York? We had our cage
> at 811 10th Avenue (advertised by AS7018) unreachable from several
> other providers for about 20 minutes, it just recently came back.
>
> At the same time, we lost MPLS service (not link, forwarding across
> the cloud) at another site with AT&T. Both issues resolved
> simultaneously.
>
> Just curious...
> Chris
>
>

maillist at webjogger

Oct 2, 2009, 1:10 PM

Post #4 of 8 (503 views)
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Re: BGP or MPLS issue AT&T in New York? [In reply to]

This just in from outages [at] outages:. Seems to be related to issues a
number of people are experiencing ...

------------------------------------------------------------------------

We just opened a ticket with Verizon and were informed of outages for Verizon on East Coast.

-----Original Message-----
From: outages-bounces [at] outages [mailto:outages-bounces [at] outages] On Behalf Of Joseph Jackson
Sent: Friday, October 02, 2009 3:46 PM
To: outages [at] outages
Subject: [outages] Verizon west coast outage?

Anyone seeing packet loss going through .so-6-0-0.xt1.lax7.alter.net for hosts on Verizon but on the East Coast dying?

Have a prefix that isn't available if data comes into Verizon on the west coast only.

Joseph

_______________________________________________
outages mailing list
outages [at] outages
https://puck.nether.net/mailman/listinfo/outages
_______________________________________________

------------------------------------------------------------------------

On 10/2/2009 4:00 PM, Christopher J. Pilkington wrote:
> Anyone notice anything bizarre with AT&T in New York? We had our cage
> at 811 10th Avenue (advertised by AS7018) unreachable from several
> other providers for about 20 minutes, it just recently came back.
>
> At the same time, we lost MPLS service (not link, forwarding across
> the cloud) at another site with AT&T. Both issues resolved
> simultaneously.
>
> Just curious...
> Chris
>
>
>
>
>

kwallace at pcconnection

Oct 2, 2009, 1:16 PM

Post #5 of 8 (506 views)
Permalink

RE: BGP or MPLS issue AT&T in New York? [In reply to]

-----Original Message-----
From: Christopher J. Pilkington [mailto:christopher.j.pilkington [at] gmail]
Sent: Friday, October 02, 2009 4:01 PM
To: nanog [at] nanog
Subject: BGP or MPLS issue AT&T in New York?

Anyone notice anything bizarre with AT&T in New York? We had our cage
at 811 10th Avenue (advertised by AS7018) unreachable from several
other providers for about 20 minutes, it just recently came back.

At the same time, we lost MPLS service (not link, forwarding across
the cloud) at another site with AT&T. Both issues resolved
simultaneously.

Just curious...
Chris

In addition to Verizon Business ip issues, we lost an AT&T private line at the same time, but it has come back up. Fiber cut or power somewhere?
This was at 15:17 Eastern..

-Keith

jfalling at g4

Oct 2, 2009, 1:22 PM

Post #6 of 8 (504 views)
Permalink

Re: BGP or MPLS issue AT&T in New York? [In reply to]

We are in NH and I'm seeing issues with L3 and uunet. BGP seems fine but
our customers have having issues connecting to us from other providers.

Jeremy

On Fri, 2009-10-02 at 13:09 -0700, David Hiers wrote:
> We're getting weird approachability issues on some of out networks,
> losing IP path without BGP changes.
>
>
>
> On Fri, Oct 2, 2009 at 1:00 PM, Christopher J. Pilkington
> <christopher.j.pilkington [at] gmail> wrote:
> > Anyone notice anything bizarre with AT&T in New York? We had our cage
> > at 811 10th Avenue (advertised by AS7018) unreachable from several
> > other providers for about 20 minutes, it just recently came back.
> >
> > At the same time, we lost MPLS service (not link, forwarding across
> > the cloud) at another site with AT&T. Both issues resolved
> > simultaneously.
> >
> > Just curious...
> > Chris
> >
> >
>

hiersd at gmail

Oct 2, 2009, 1:25 PM

Post #7 of 8 (503 views)
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Re: BGP or MPLS issue AT&T in New York? [In reply to]

We're back up now.

On Fri, Oct 2, 2009 at 1:16 PM, Wallace Keith <kwallace [at] pcconnection> wrote:
>
> -----Original Message-----
> From: Christopher J. Pilkington [mailto:christopher.j.pilkington [at] gmail]
> Sent: Friday, October 02, 2009 4:01 PM
> To: nanog [at] nanog
> Subject: BGP or MPLS issue AT&T in New York?
>
> Anyone notice anything bizarre with AT&T in New York? We had our cage
> at 811 10th Avenue (advertised by AS7018) unreachable from several
> other providers for about 20 minutes, it just recently came back.
>
> At the same time, we lost MPLS service (not link, forwarding across
> the cloud) at another site with AT&T. Both issues resolved
> simultaneously.
>
> Just curious...
> Chris
>
> In addition to Verizon Business ip issues, we lost an AT&T private line at the same time, but it has come back up. Fiber cut or power somewhere?
> This was at 15:17 Eastern..
>
> -Keith
>

cabenth at gmail

Oct 2, 2009, 5:02 PM

Post #8 of 8 (500 views)
Permalink

Re: BGP or MPLS issue AT&T in New York? [In reply to]

A friend of mine has services on through yieldbook (in new York) that
he accesses from Santa Barbara. He noticed he couldn't get to them
around 2pm via his Cox cable inet link, dieing after
gar9.n54ny.ip.AT&T.net (12.122.131.245), but from his Verizon link, he
had no issues. The problem persists currently.

On Friday, October 2, 2009, David Hiers <hiersd [at] gmail> wrote:
> We're back up now.
>
>
>
> On Fri, Oct 2, 2009 at 1:16 PM, Wallace Keith <kwallace [at] pcconnection> wrote:
>>
>> -----Original Message-----
>> From: Christopher J. Pilkington [mailto:christopher.j.pilkington [at] gmail]
>> Sent: Friday, October 02, 2009 4:01 PM
>> To: nanog [at] nanog
>> Subject: BGP or MPLS issue AT&T in New York?
>>
>> Anyone notice anything bizarre with AT&T in New York? We had our cage
>> at 811 10th Avenue (advertised by AS7018) unreachable from several
>> other providers for about 20 minutes, it just recently came back.
>>
>> At the same time, we lost MPLS service (not link, forwarding across
>> the cloud) at another site with AT&T. Both issues resolved
>> simultaneously.
>>
>> Just curious...
>> Chris
>>
>> In addition to Verizon Business ip issues, we lost an AT&T private line at the same time, but it has come back up. Fiber cut or power somewhere?
>> This was at 15:17 Eastern..
>>
>> -Keith
>>
>
>

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