[Outages] Level3 routing failures in Denver

virendra rode // virendra.rode
Mon May 7 19:44:10 EDT 2007


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Chris,

Chris Stone wrote:
> Seem to be seeing some routing failures on level3 in the Denver area. Anyone
> aware of any Level3 outages in Denver?
- ----------------------------

BGp routes from Level 3 (Denver, CO) for 66.27.146.220

BGP routing table entry for 66.27.0.0/16
Bestpath Modifiers: deterministic-med
Paths: (2 available, best #1)
  20001
  AS-path translation: { ROADRUNNER-WEST }
    lo-22.car1.Tustin1 (metric 13577) from lo-22.err1.Denver1
(lo-22.err1.Denver1)
      Origin IGP, metric 0, localpref 100, valid, internal, best
      Community: North_America  Lclprf_100 Level3_Customer United_States
fGENU_Dial_DSL_Migration8 Prepend_4_to_AS2914
      Originator: lo-22.car1.Tustin1
  20001
  AS-path translation: { ROADRUNNER-WEST }
    lo-22.car1.Tustin1 (metric 13577) from lo-22.err2.Denver1
(lo-22.err2.Denver1)
      Origin IGP, metric 0, localpref 100, valid, internal
      Community: North_America  Lclprf_100 Level3_Customer United_States
fGENU_Dial_DSL_Migration8 Prepend_4_to_AS2914
      Originator: lo-22.car1.Tustin1



ping from Level 3 (Denver, CO) to 66.27.146.220

icmp_seq=0 time=60 ms
icmp_seq=1 time=56 ms
icmp_seq=2 time=56 ms
icmp_seq=3 time=60 ms
icmp_seq=4 time=60 ms
icmp_seq=5 time=56 ms
icmp_seq=6 time=56 ms
icmp_seq=7 time=76 ms
icmp_seq=8 time=60 ms
icmp_seq=9 time=56 ms

- ---- 66.27.146.220 statistics ----
10 packets transmitted, 10 packets received, 0% packet loss
rtt min/avg/median/max/mdev/stddev = 56/59.6/58/76/1.897/5.783 ms



traceroute from Level 3 (Denver, CO) to 66.27.146.220

  1 ae-31-55.ebr1.Denver1.Level3.net (4.68.107.158) 4 msec
    ae-31-51.ebr1.Denver1.Level3.net (4.68.107.30) 0 msec
    ae-32-54.ebr2.Denver1.Level3.net (4.68.107.126) 0 msec
  2 ae-1-100.ebr1.Denver1.Level3.net (4.69.132.37) 0 msec
    ae-2.ebr1.Dallas1.Level3.net (4.69.132.106) 16 msec
    ae-1-100.ebr1.Denver1.Level3.net (4.69.132.37) 12 msec
  3 ae-4-4.car2.Tustin1.Level3.net (4.69.132.225) 48 msec 52 msec
    ae-2.ebr1.Dallas1.Level3.net (4.69.132.106) 28 msec
  4 ae-4-4.car2.Tustin1.Level3.net (4.69.132.225) 44 msec
    ae-11-11.car1.Tustin1.Level3.net (4.69.132.221) 44 msec
    ae-4-4.car2.Tustin1.Level3.net (4.69.132.225) 44 msec
  5 ROADRUNNER.car1.Tustin1.Level3.net (4.71.104.150) 44 msec
    ROADRUNNER.car1.Tustin1.Level3.net (4.79.140.38) 44 msec
    ae-11-11.car1.Tustin1.Level3.net (4.69.132.221) 48 msec
  6 ROADRUNNER.car1.Tustin1.Level3.net (4.71.104.150) 44 msec
    POS0-1.GDGVCA1-GSR2.socal.rr.com (66.75.161.49) [AS20001
{ROADRUNNER-WEST}] 48 msec
    ROADRUNNER.car1.Tustin1.Level3.net (4.71.104.150) 48 msec
  7 SRP1-1.ORNGCA2-RTR2.socal.rr.com (24.30.162.68) [AS20001
{ROADRUNNER-WEST}] 48 msec 48 msec
    POS0-0.GDGVCA1-GSR2.socal.rr.com (66.75.161.137) [AS20001
{ROADRUNNER-WEST}] 48 msec
  8 SRP1-1.ORNGCA2-RTR2.socal.rr.com (24.30.162.68) [AS20001
{ROADRUNNER-WEST}] 48 msec
    gig11-1.orngca2-cda1.socal.rr.com (24.30.162.211) [AS20001
{ROADRUNNER-WEST}] 48 msec
    SRP1-1.ORNGCA2-RTR2.socal.rr.com (24.30.162.68) [AS20001
{ROADRUNNER-WEST}] 48 msec
  9  *  *
    gig11-1.orngca2-cda1.socal.rr.com (24.30.162.211) [AS20001
{ROADRUNNER-WEST}] 48 msec
 10  *  *  *
 11  *  *  *
 12  *  *  *
 13  *  *  *
 14  *  *  *
 15  *  *  *
 16  *  *  *
 17  *  *  *
 18  *  *  *
 19  *  *  *
 20  *  *  *
 21  *  *  *
 22  * timeout !


regards,
/virendra

> 
> 
> Chris Stone
> AxisInternet, Inc.
> 
> 
> _______________________________________________
> Outages mailing list
> Outages at isotf.org
> http://isotf.org/mailman/listinfo/outages
> 
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