Hi list,

[ Apologies for this off-topic message ]

Please refer to the following *interesting* traceroute output from a
box in the VSNL network:

---->8---->8----
[EMAIL PROTECTED]:~$ traceroute -I  msdn.microsoft.com
traceroute to msdn.microsoft.akadns.net (65.55.11.235), 30 hops max,
52 byte packets
 1  210.211.168.1.bb-static.vsnl.net.in (210.211.168.1)  26.749 ms
27.256 ms  27.091 ms
 2  delhi-203.200.108-213.vsnl.net.in (203.200.108.213)  26.836 ms
27.022 ms  26.588 ms
 3  59.163.16.138.static.vsnl.net.in (59.163.16.138)  294.918 ms
294.162 ms  295.428 ms
 4  219.64.231.5.mpls-vpn-sj.static.vsnl.net.in (219.64.231.5)
299.259 ms  299.098 ms  298.917 ms
 5  ge-6-3-0-46.pao-64cb-1b.ntwk.msn.net (207.46.46.67)  298.534 ms
299.173 ms  297.798 ms
 6  ge-1-2-0-0.tuk-64cb-1b.ntwk.msn.net (207.46.33.222)  312.887 ms
313.286 ms  313.417 ms
 7  ge-3-0-0-0.co1-64c-1b.ntwk.msn.net (207.46.34.41)  316.248 ms
317.286 ms  316.995 ms
 8  ge-0-0-0-0.co1-64c-1a.ntwk.msn.net (207.46.34.189)  321.016 ms
320.803 ms  320.532 ms
 9  10.22.8.62 (10.22.8.62)  321.021 ms  319.924 ms  319.659 ms
10  * * *
11  * * *
12  * * *
13  * * *
14  * * *
----8<----8<----

And following is the output of traceroute from a box in Airtel
Broadband network.

----8<----8<----
abbe [~] chateau% sudo traceroute -I msdn.microsoft.com
Password:
traceroute to msdn.microsoft.akadns.net (65.55.11.235), 64 hops max, 72 byte 
packets
 1  * * *
 2  ABTS-NCR-Static-246.220.160.122.airtelbroadband.in (122.160.220.246)  
33.458 ms  29.046 ms  30.290 ms
 3  rasBTNLDel-static-174.215.56.202.mantraonline.com (202.56.215.174)  33.563 
ms  31.811 ms  30.377 ms
 4  125.19.22.145 (125.19.22.145)  29.517 ms  28.377 ms  30.774 ms
 5  125.21.167.25 (125.21.167.25)  75.891 ms  75.737 ms  75.602 ms
 6  sl-gw39-nyc-10-1.sprintlink.net (160.81.228.73)  294.580 ms  301.473 ms  
306.050 ms
 7  sl-bb21-nyc-3-0-0.sprintlink.net (144.232.13.57)  297.558 ms  297.729 ms  
299.510 ms
 8  sl-bb22-nyc-14-0.sprintlink.net (144.232.7.102)  304.510 ms  314.244 ms  
305.923 ms
 9  sl-bb21-chi-3-0-0.sprintlink.net (144.232.20.102)  332.567 ms  331.458 ms  
331.284 ms
10  sl-bb25-chi-13-0.sprintlink.net (144.232.26.90)  328.455 ms  328.153 ms  
360.344 ms
11  sl-bb20-sea-1-0.sprintlink.net (144.232.20.85)  370.266 ms  367.872 ms  
369.547 ms
12  sl-gw20-sea-0-0-0.sprintlink.net (144.232.6.8)  375.711 ms  406.419 ms  
378.141 ms
13  sl-microsoft-23-0.sprintlink.net (144.224.113.146)  384.781 ms  383.371 ms  
387.322 ms
14  207.46.41.125 (207.46.41.125)  401.802 ms  402.980 ms  415.847 ms
15  ge-3-0-0-0.co1-64c-1b.ntwk.msn.net (207.46.34.41)  388.315 ms  549.512 ms *
16  ge-0-0-0-0.co1-64c-1a.ntwk.msn.net (207.46.34.189)  390.412 ms  416.519 ms  
386.261 ms
17  * * *
18  * * *
19  * * *
20  * * *
---->8---->8----

VSNL, which has got peerings with MSN, whereas Airtel Broadband
connects via Sprint.

Good peerings != Good network

HTH
-- 
Ashish Shukla आशीष शुक्ल                      http://wahjava.wordpress.com/
·-- ·- ···· ·--- ·- ···- ·- ·--·-· --· -- ·- ·· ·-·· ·-·-·- -·-· --- --

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