nanog mailing list archives

RE: UUnet routing "problem"


From: "Michael Hallgren" <m.hallgren () free fr>
Date: Thu, 26 Sep 2002 20:30:40 +0200


.ro -- try their London or Amsterdam guys. In an earlier life --
Teleglobe -- I
found them quite responsive (at least EU daytime :).

Cheers

mh

-----Message d'origine-----
De : owner-nanog () merit edu [mailto:owner-nanog () merit edu]De la part de
Sorin Constantinescu
Envoye : jeudi 26 septembre 2002 20:21
A : dies
Cc : nanog () merit edu; tech () rdsnet ro
Objet : Re: UUnet routing "problem"





Yes, we did. The e-mail was addressed to noc () uu net and abuse () uu net. We
also called at  1-800-900-0241 option 2 3 1. All we got was some ticket
numbers.

Bye,

On Thu, 26 Sep 2002, dies wrote:

Date: Thu, 26 Sep 2002 14:06:50 -0400 (EDT)
From: dies <dies () pulltheplug com>
To: Sorin CONSTANTINESCU <adonay () rdsnet ro>
Cc: nanog () merit edu, tech () rdsnet ro
Subject: Re: UUnet routing "problem"




Have you contacted 701?


On Thu, 26 Sep 2002, Sorin CONSTANTINESCU wrote:



Hi,

This morning we've discovered that one of our IP's was routed somewhere
towards an ALTER.NET customer.

All the "experiments" i'm going to show you are done from
route-server.exodus.net.

a show ip bgp 193.231.236.41 show that the originator of the IP Block
from
where 193.231.236.41 belongs is AS8708 (RDSNET ROMANIA).

BGP routing table entry for 193.231.224.0/20, version 4439795
Paths: (8 available, best #1)
  Not advertised to any peer
  3561 701 702 8708, (aggregated by 8708 193.231.191.33)
    209.1.40.63 from 209.1.40.63 (209.1.40.63)
      Origin IGP, localpref 1000, valid, internal, atomic-aggregate,
best
  3561 701 702 8708, (aggregated by 8708 193.231.191.33)
    209.1.40.129 from 209.1.40.129 (209.1.40.129)
      Origin IGP, localpref 1000, valid, internal, atomic-aggregate
  3561 701 702 8708, (aggregated by 8708 193.231.191.33)
    209.1.220.242 from 209.1.220.242 (209.1.220.242)
      Origin IGP, localpref 1000, valid, internal, atomic-aggregate
  3561 701 702 8708, (aggregated by 8708 193.231.191.33)
    209.1.220.134 from 209.1.220.134 (209.1.220.134)
      Origin IGP, localpref 1000, valid, internal, atomic-aggregate
  3561 701 702 8708, (aggregated by 8708 193.231.191.33)
    209.1.40.141 from 209.1.40.141 (209.1.40.141)
      Origin IGP, localpref 1000, valid, internal, atomic-aggregate
  3561 701 702 8708, (aggregated by 8708 193.231.191.33)
    209.1.220.7 from 209.1.220.7 (209.1.220.7)
      Origin IGP, localpref 1000, valid, internal, atomic-aggregate
  3561 701 702 8708, (aggregated by 8708 193.231.191.33)
    209.1.220.7 from 209.1.220.84 (209.1.220.7)

But, somewhere on the way,

route-server.exodus.net>tr 193.231.236.41

Type escape sequence to abort.
Tracing the route to FuckingLiveShow.home.ro (193.231.236.41)

  1 dcr01-p0-1.sntc08.exodus.net (209.1.169.182) 0 msec 0 msec 0 msec
  2 ibr01-g0-0.sntc08.exodus.net (66.35.194.197) 0 msec 0 msec 0 msec
  3 dcr2-so-3-0-0.SantaClara.cw.net (208.172.156.197) [AS 3561] 0 msec 0
msec 4 msec
  4 agr3-so-2-0-0.SantaClara.cw.net (208.172.156.138) [AS 3561] 4 msec
    agr4-so-6-0-0.SantaClara.cw.net (208.172.156.158) [AS 3561] 0 msec
    agr3-so-2-0-0.SantaClara.cw.net (208.172.156.138) [AS 3561] 4 msec
  5 acr1-loopback.SanFrancisco.cw.net (206.24.210.61) [AS 3561] 4 msec 4
msec 4 msec
  6 bpr2.SanJoseEquinix.cw.net (206.24.210.27) [AS 3561] 4 msec 4 msec 8
msec
  7 cable-and-wireless-peering.SanJoseEquinix.cw.net (208.173.55.2) [AS
3561] 4 msec
    cable-and-wireless-peering.SanJoseEquinix.cw.net (208.173.55.46) [AS
3561] 224 msec
    cable-and-wireless-peering.SanJoseEquinix.cw.net (208.173.55.2) [AS
3561] 4 msec
  8 POS2-0.XR2.SJC7.ALTER.NET (152.63.56.166) [AS 701] 8 msec 4 msec 4
msec
  9 POS5-0.XR2.SJC1.ALTER.NET (152.63.52.141) [AS 701] 8 msec 4 msec 4
msec
 10 0.so-0-0-0.XL2.SJC1.ALTER.NET (152.63.55.126) [AS 701] 8 msec 4 msec
4
msec
 11 0.so-3-0-0.TL2.SAC1.ALTER.NET (152.63.54.10) [AS 701] 8 msec 8 msec
8
msec
 12 0.so-4-0-0.TL2.DCA6.ALTER.NET (152.63.10.61) [AS 701] 84 msec 84
msec
84 msec
 13 0.so-6-0-0.XL2.DCA6.ALTER.NET (152.63.38.74) [AS 701] 88 msec 88
msec
88 msec
 14 0.so-7-0-0.XR2.DCA6.ALTER.NET (152.63.38.90) [AS 701] 88 msec 88
msec
88 msec
 15 284.at-2-0-0.CL2.IAD5.ALTER.NET (152.63.35.58) [AS 701] 88 msec 88
msec 92 msec
 16 501.ATM5-0.GW5.IAD5.ALTER.NET (152.63.43.141) [AS 701] 92 msec 92
msec
88 msec
 17 xa-gw2.customer.alter.net (157.130.13.70) [AS 701] 120 msec 92 msec
92
msec
 18 s1.home.ro (193.231.236.41) [AS 8708] 92 msec 92 msec 92
msec
route-server.exodus.net>

Has anyone ever experienced this kind of problems? We've written to
UUNET
Europe, and they've answered to us that it's a problem at UUNET USA.
It's
been almost 8 hours since they replied to us, but the problem persists.


PS: If there are any technicians from UUNET on this list, please give us
a hand.

Thank you,
---
Sorin Constantinescu                                Tel: +402 13 010 850
Network Administrator                               Fax: +402 13 010 892
RDS Bucharest                                       Email: adonay () rdsnet ro

Privileged/Confidential Information may be contained in this message. If
you are not the addressee indicated in this message (or responsible for
delivery of the message to such person), you may not copy or deliver
this
message to anyone. In such a case, you should destroy this message and
kindly notify the sender by reply e-mail.








---
Sorin Constantinescu                            Tel: +402 13 010 850
Network Administrator                           Fax: +402 13 010 892
RDS Bucharest                                   Email: adonay () rdsnet ro

Privileged/Confidential Information may be contained in this message. If
you are not the addressee indicated in this message (or responsible for
delivery of the message to such person), you may not copy or deliver this
message to anyone. In such a case, you should destroy this message and
kindly notify the sender by reply e-mail.




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