[outages] DISREGARD: AS3549 Level3/GBLX carrying routing for 10.0.0.0/8

[Jay Ashworth]

Oh, 12:26 *AM* Sunday.  Sorry for the noise, folks.
-- jra

----- Original Message -----
> From: "Tammy A Wisdom" <tammy-lists at wiztech.biz>
> To: outages at outages.org
> Sent: Sunday, July 21, 2013 10:13:21 PM
> Subject: Re: [outages] Fwd: AS3549 Level3/GBLX carrying routing for 10.0.0.0/8
> -----BEGIN PGP SIGNED MESSAGE-----
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> Yeah Im pretty sure it got withdrawn last night.
> 
> On 7/21/13 20:06:42, SRonan at eexchange.com wrote:
> > Not seeing this on a AS3549 connection in the NY Metro.
> >
> > Shane Ronan, Vice President ­ Technology Architect Consultant State
> > Street Global Exchange | Trading & Clearing 1230 Avenue of the
> > Americas, 18th Fl | New York, NY 10020 P (212) 259-3023 | M
> > (347) 413-4503 sronan at eexchange.com
> >
> >
> >
> >
> >
> >
> >
> > On 7/21/13 9:42 PM, "Jay Ashworth" <jra at baylink.com> wrote:
> >
> >> From NANOG: If you're connected to AS3549, and you do *not* have
> >> inbound BGP filters (you really, really should), this might bite
> >> you or your customers.
> >>
> >> Cheers, -- jra
> >>
> >> ----- Forwarded Message -----
> >>> From: "Yang Yu" <yang.yu.list at gmail.com> To: "NANOG list"
> >>> <nanog at nanog.org> Sent: Sunday, July 21, 2013 12:26:20 AM
> >>> Subject: AS3549 Level3/GBLX carrying routing for 10.0.0.0/8 It
> >>> appears AS3549 is announcing 10.0.0.0/8. I noticed it from an
> >>> AS3549 customer.
> >>>
> >>> From GBLX looking glass, ATL1
> >>>
> >>> traceroute Protocol [ip]: ip Target IP address: 10.0.0.1 Source
> >>> address: Numeric display [n]: n Timeout in seconds [3]: 1 Probe
> >>> count [3]: 2 Minimum Time to Live [1]: 1 Maximum Time to Live
> >>> [30]: 30 Port Number [33434]: Loose, Strict, Record, Timestamp,
> >>> Verbose[none]: Type escape sequence to abort. Tracing the route
> >>> to 10.0.0.1 VRF info: (vrf in name/id, vrf out name/id) 1
> >>> te3-1-10G.par9.CTA1.GRU.gblx.net (67.16.142.26) 120 msec 124
> >>> msec 2 122.5.125.189.static.impsat.net.br (189.125.5.122) 120
> >>> msec 120 msec 3 10.0.0.1 [AS 262487] 124 msec 120 msec
> >>>
> >>> Apparently the customer didn't have proper inbound
> >>> filter...... Reply from 10.0.0.1: bytes=32 time=132ms TTL=61
> >>
> >> -- Jay R. Ashworth Baylink jra at baylink.com
> >> Designer The Things I Think
> >> RFC 2100 Ashworth & Associates http://baylink.pitas.com
> >> 2000 Land Rover DII St Petersburg FL USA #natog
> >> +1 727 647 1274 _______________________________________________
> >> Outages mailing list Outages at outages.org
> >> https://puck.nether.net/mailman/listinfo/outages
> >
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-- 
Jay R. Ashworth                  Baylink                       jra at baylink.com
Designer                     The Things I Think                       RFC 2100
Ashworth & Associates     http://baylink.pitas.com         2000 Land Rover DII
St Petersburg FL USA               #natog                      +1 727 647 1274