[32316] in North American Network Operators' Group
Re: UUNet/Telia peering problem...
daemon@ATHENA.MIT.EDU (Alex Bligh)
Sat Nov 18 12:36:57 2000
From: Alex Bligh <amb@gxn.net>
To: "Craig Holland" <cholland@yahoo-inc.com>
Cc: "Nanog@Merit. Edu" <nanog@merit.edu>
In-reply-to: Your message of "Fri, 17 Nov 2000 14:34:21 PST."
<NCBBKMGLNDBGPPFNMLOAGEFIKAAA.cholland@yahoo-inc.com>
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Date: Sat, 18 Nov 2000 17:34:58 +0000
Message-Id: <E13xBtD-0006uU-00@sapphire.noc.gxn.net>
Errors-To: owner-nanog-outgoing@merit.edu
Craig,
I cannot see that this route should go through concentric/xara.net/xo,
nor indeed that it does.
Possibly something's been fixed.
Tracing the route to yahoo-inc-gw.customer.alter.net (157.130.252.102)
1 London-i2.telia.net (195.66.224.48) [AS 5459] 0 msec 4 msec 0 msec
2 ldn-hex-b1-srp5-0.telia.net (193.45.0.129) [AS 3301] 0 msec 0 msec 0 msec
3 ny-b1-pos5-1.telia.net (193.45.0.126) [AS 3301] 200 msec 100 msec 100 msec
4 ny-i5-pos0-0.telia.net (209.95.129.205) [AS 1833] 104 msec 100 msec 104
msec
5 xxx.xxx.GW1.NYC4.ALTER.NET (157.130.5.73) [AS 701] 84 msec 84 msec 88 msec
6 505.ATM3-0.XR2.NYC4.ALTER.NET (152.63.22.78) [AS 701] 84 msec 84 msec 88
msec
7 288.ATM7-0.XR2.NYC1.ALTER.NET (146.188.178.109) [AS 701] 84 msec 84 msec
84 msec
8 194.ATM4-0.GW4.NYC1.ALTER.NET (152.63.18.45) [AS 701] 84 msec 88 msec 84
msec
9 yahoo-inc-gw.customer.alter.net (157.130.252.102) [AS 701] 88 msec *
Trace from thor.europe (same network as the tunnel router) to
157.130.252.102 go through xo/concentric net
^^^^^^^^^^^^^^^^^^^
if this meant you are using LSSR or something (for some reason)
to use xo/concentric:
telehouse29>trace 157.130.252.102
Type escape sequence to abort.
Tracing the route to yahoo-inc-gw.customer.alter.net (157.130.252.102)
1 gb1-0-llb-x-many.TH30.core.rtr.xara.net (194.143.163.133) [AS 5519] 0 msec
0 msec 0 msec
2 po1-0-llb-th30.HU1.core.rtr.xara.net (194.143.164.190) 68 msec 64 msec 64
msec
3 ge6-0.dist2.hud-ny.us.xo.com (64.220.3.82) [AS 2828] 68 msec 68 msec 64
msec
4 ge6-0.edge1.hud-ny.us.xo.com (64.220.3.83) [AS 2828] 68 msec 68 msec 64
msec
5 POS3-2.BR3.NYC9.ALTER.NET (137.39.52.1) [AS 701] 96 msec 76 msec 96 msec
6 538.at-6-0-0.XR2.NYC9.ALTER.NET (152.63.23.150) [AS 701] 92 msec 76 msec
92 msec
7 280.ATM7-0.XR2.NYC1.ALTER.NET (152.63.18.69) [AS 701] 96 msec 76 msec 76
msec
8 194.ATM4-0.GW4.NYC1.ALTER.NET (152.63.18.45) [AS 701] 76 msec 96 msec 76
msec
9 yahoo-inc-gw.customer.alter.net (157.130.252.102) [AS 701] 80 msec * *
--
Alex Bligh
VP Core Network, XO Communications - http://www.xo.com/
(formerly Nextlink Inc, Concentric Network Corporation
GX Networks, Xara Networks)
