Re: [67ATTENDEES] Anyone get the 'broadband' connection in the IETFhotel

Dennis Ferguson <dcferguson@mac.com> Wed, 08 November 2006 17:35 UTC

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From: Dennis Ferguson <dcferguson@mac.com>
Subject: Re: [67ATTENDEES] Anyone get the 'broadband' connection in the IETFhotel
Date: Wed, 08 Nov 2006 09:35:17 -0800
To: Paul Aitken <paitken@cisco.com>
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On 7-Nov-06, at 2:29 PM, Paul Aitken wrote:

>
>> At the west building its working great.
>
> At 7am local time today I was seeing ping times in excess of *six*  
> seconds to our mail server in UK.

I got the following on the day I arrived and recorded it for posterity.
I've seen routers which can reorder packets, but one which can reorder
them by 8 seconds seems like a rather exceptional feat of engineering.

Dennis Ferguson

$ ping 128.100.100.1
PING 128.100.100.1 (128.100.100.1): 56 data bytes
64 bytes from 128.100.100.1: icmp_seq=5 ttl=46 time=2152.449 ms
64 bytes from 128.100.100.1: icmp_seq=6 ttl=46 time=2471.834 ms
64 bytes from 128.100.100.1: icmp_seq=7 ttl=46 time=1978.171 ms
64 bytes from 128.100.100.1: icmp_seq=0 ttl=46 time=9786.939 ms
64 bytes from 128.100.100.1: icmp_seq=1 ttl=46 time=8924.902 ms
64 bytes from 128.100.100.1: icmp_seq=2 ttl=46 time=8183.061 ms
64 bytes from 128.100.100.1: icmp_seq=3 ttl=46 time=7183.093 ms
64 bytes from 128.100.100.1: icmp_seq=10 ttl=46 time=1345.046 ms
64 bytes from 128.100.100.1: icmp_seq=13 ttl=46 time=1740.026 ms
64 bytes from 128.100.100.1: icmp_seq=14 ttl=46 time=1720.237 ms
64 bytes from 128.100.100.1: icmp_seq=15 ttl=46 time=1335.386 ms
64 bytes from 128.100.100.1: icmp_seq=16 ttl=46 time=631.387 ms
64 bytes from 128.100.100.1: icmp_seq=17 ttl=46 time=366.841 ms
64 bytes from 128.100.100.1: icmp_seq=9 ttl=46 time=13743.253 ms
64 bytes from 128.100.100.1: icmp_seq=11 ttl=46 time=12596.973 ms
64 bytes from 128.100.100.1: icmp_seq=12 ttl=46 time=12183.480 ms
64 bytes from 128.100.100.1: icmp_seq=18 ttl=46 time=8526.156 ms
64 bytes from 128.100.100.1: icmp_seq=21 ttl=46 time=6074.832 ms
64 bytes from 128.100.100.1: icmp_seq=22 ttl=46 time=8463.227 ms
64 bytes from 128.100.100.1: icmp_seq=23 ttl=46 time=7965.649 ms
64 bytes from 128.100.100.1: icmp_seq=19 ttl=46 time=12344.261 ms
64 bytes from 128.100.100.1: icmp_seq=20 ttl=46 time=13880.017 ms
64 bytes from 128.100.100.1: icmp_seq=24 ttl=46 time=10297.017 ms
64 bytes from 128.100.100.1: icmp_seq=25 ttl=46 time=10779.715 ms
64 bytes from 128.100.100.1: icmp_seq=27 ttl=46 time=11655.553 ms
64 bytes from 128.100.100.1: icmp_seq=28 ttl=46 time=11020.250 ms
64 bytes from 128.100.100.1: icmp_seq=29 ttl=46 time=10021.397 ms
64 bytes from 128.100.100.1: icmp_seq=31 ttl=46 time=8205.293 ms
64 bytes from 128.100.100.1: icmp_seq=34 ttl=46 time=7266.492 ms
^C
--- 128.100.100.1 ping statistics ---
42 packets transmitted, 29 packets received, 30% packet loss
round-trip min/avg/max/stddev = 366.841/7339.412/13880.017/4324.829 ms
$

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