issues Level3 versus rest of the world?

Security Admin (NetSec) secadmin at netsecdesign.com
Sun Jul 1 21:43:12 UTC 2007




<<I cannot http 64.26.31.117>>

But I can :)

....

  4     9 ms     9 ms     8 ms  f1.ba01.b002698-1.lax01.atlas.cogentco.com [38.112.9.189]
  5     8 ms     8 ms     9 ms  g2-3.core01.lax01.atlas.cogentco.com [66.250.12.129]
  6    17 ms     9 ms     8 ms  t8-1.mpd01.lax01.atlas.cogentco.com [154.54.1.102]
  7   136 ms   206 ms   212 ms  t7-1.mpd02.sfo01.atlas.cogentco.com [154.54.6.30]
  8    21 ms    19 ms    20 ms  v3498.mpd01.sjc03.atlas.cogentco.com [154.54.6.234]
  9    21 ms    21 ms    20 ms  64.132.69.17
 10    23 ms    21 ms    21 ms  core-02-so-1-0-0-0.okld.twtelecom.net [64.129.248.16]
 11    81 ms    79 ms    79 ms  dist-01-so-0-0-0-0.tamq.twtelecom.net [66.192.243.17]
 12    98 ms   232 ms   179 ms  66.192.247.163
 13    94 ms    94 ms    93 ms  66.193.50.238
 14    94 ms    95 ms    93 ms  e1-3.dr2.as30217.net [84.40.24.42]
 15    94 ms    93 ms    93 ms  64.26.31.117

Level3 can too, c/o http://lg.level3.net/traceroute/traceroute.cgi?site=sjo1&target=64.26.31.117

Show Level 3 (San Jose, CA) Traceroute to 64.26.31.117

  1 vlan52.csw2.SanJose1.Level3.net (4.68.123.62) 12 msec
    vlan51.csw1.SanJose1.Level3.net (4.68.123.30) 0 msec
    vlan52.csw2.SanJose1.Level3.net (4.68.123.62) 0 msec
  2 ae-63-63.ebr3.SanJose1.Level3.net (4.69.134.225) 4 msec
    ae-73-73.ebr3.SanJose1.Level3.net (4.69.134.229) 0 msec
    ae-63-63.ebr3.SanJose1.Level3.net (4.69.134.225) 0 msec
  3 ae-2.ebr3.LosAngeles1.Level3.net (4.69.132.10) 20 msec 16 msec 20 msec
  4 ae-78.ebr2.LosAngeles1.Level3.net (4.69.135.13) 16 msec 20 msec 16 msec
  5 ae-3.ebr3.Dallas1.Level3.net (4.69.132.78) 40 msec 52 msec 56 msec
  6 ae-68.ebr1.Dallas1.Level3.net (4.69.135.1) 40 msec 44 msec 56 msec
  7 ae-7-7.car2.Tampa1.Level3.net (4.69.133.41) 64 msec 64 msec 68 msec
  8 ae-23-23.car3.Tampa1.Level3.net (4.69.133.62) 64 msec 68 msec 76 msec
  9 PROGRESS-TE.car3.Tampa1.Level3.net (4.71.0.18) 64 msec
    e1-11-level3.co2.tpax.as30217.net (4.71.0.10) 64 msec
    PROGRESS-TE.car3.Tampa1.Level3.net (4.71.0.18) 64 msec
 10 e1-3.dr2.as30217.net (84.40.24.42) [AS30217 {DESYNC}] 64 msec 64 msec 68 msec
 11 64.26.31.117 [AS30217 {DESYNC}] 64 msec 64 msec 68 msec
......

Do you multihome?

If not, you should.

SecAdmin






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