SBCglobal routing loop.

Fri Jul 18 17:50:46 UTC 2008

What did your upstream transit supplier advise before you escalated this to
the global audience at NANOG?
This is the second time in 24hrs you have requested assistance here which
could have been handled via other methods.
-ren

On Fri, Jul 18, 2008 at 1:30 PM, Logan Rawlins <logan.rawlins at highwinds.com>
wrote:

> Anyone from sbcglobal out there?  i'm seeing a routing loop.  Please
> contact me off list  thanks.
>
> sourceip:  69.16.137.66
>
>
> tracert 75.58.215.133
>
> Tracing route to adsl-75-58-215-133.dsl.hstntx.sbcglobal.net [
> 75.58.215.133]
> over a maximum of 30 hops:
>
> 1     2 ms    <1 ms    <1 ms  192.168.113.1
> 2     1 ms     2 ms     2 ms  69.16.137.66
> 3     1 ms     2 ms     2 ms  e-2-21-1000m.core-04.phx2.puregig.net
> [69.16.128
> .110]
> 4     2 ms     2 ms     5 ms  v303.ar1.ph.hwng.net [69.16.128.137]
> 5     1 ms     1 ms     2 ms  ve1011.r2.ph.hwng.net [69.16.190.161]
> 6    11 ms    20 ms    11 ms  2-1.r1.la.hwng.net [69.16.191.37]
> 7    12 ms    11 ms    11 ms  vl101.ar1.lax1.us.nlayer.net [69.31.127.29]
> 8    11 ms    11 ms    11 ms  ae0-60.cr1.lax1.us.nlayer.net
> [69.31.127.165]
> 9    11 ms    11 ms    11 ms  ex1-g12-0.eqlaca.sbcglobal.net
> [69.31.127.50]
> 10    11 ms    11 ms    11 ms  151.164.188.139
> 11    11 ms    11 ms    11 ms  bb2-p14-0.scrm01.sbcglobal.net
> [151.164.188.138]
>
> 12    11 ms    11 ms    11 ms  151.164.188.139
> 13    11 ms    11 ms    11 ms  bb2-p14-0.scrm01.sbcglobal.net
> [151.164.188.138]
>
> 14    14 ms    11 ms    11 ms  151.164.188.139
> 15    11 ms    11 ms    11 ms  bb2-p14-0.scrm01.sbcglobal.net
> [151.164.188.138]
>
> 16    11 ms    11 ms    11 ms  151.164.188.139
> 17    11 ms    12 ms    11 ms  bb2-p14-0.scrm01.sbcglobal.net
> [151.164.188.138]
>
> 18    11 ms    11 ms    11 ms  151.164.188.139
> 19    12 ms    11 ms    11 ms  bb2-p14-0.scrm01.sbcglobal.net
> [151.164.188.138]
>
> 20    12 ms    11 ms    11 ms  151.164.188.139
> 21    11 ms    11 ms    12 ms  bb2-p14-0.scrm01.sbcglobal.net
> [151.164.188.138]
>
> 22    11 ms    11 ms    11 ms  151.164.188.139
> 23    14 ms    11 ms    12 ms  bb2-p14-0.scrm01.sbcglobal.net
> [151.164.188.138]
>
> 24    11 ms    11 ms    11 ms  151.164.188.139
> 25    11 ms    11 ms    16 ms  bb2-p14-0.scrm01.sbcglobal.net
> [151.164.188.138]
>
> 26    14 ms    11 ms    12 ms  151.164.188.139
> 27    11 ms    12 ms    12 ms  bb2-p14-0.scrm01.sbcglobal.net
> [151.164.188.138]
>
> 28    12 ms    11 ms    11 ms  151.164.188.139
> 29    11 ms    12 ms    12 ms  bb2-p14-0.scrm01.sbcglobal.net
> [151.164.188.138]
>
> 30    11 ms    11 ms    11 ms  151.164.188.139
>
> Trace complete.
>
>
>