[84118] in North American Network Operators' Group
Re: level3.net in Chicago - high packet loss?!?
daemon@ATHENA.MIT.EDU (Robert E.Seastrom)
Tue Sep 6 08:49:01 2005
To: Network Fortius <netfortius@gmail.com>
Cc: nanog@merit.edu
From: Robert E.Seastrom <rs@seastrom.com>
Date: Tue, 06 Sep 2005 08:45:45 -0400
In-Reply-To: <13D7DA82-147E-4A3A-BA6E-2B66402D95F3@gmail.com> (Network
Fortius's message of "Mon, 5 Sep 2005 21:58:00 -0500")
Errors-To: owner-nanog@merit.edu
Network Fortius <netfortius@gmail.com> writes:
> Anybody having any idea why such a high packet loss on lever3's
> network, in Chicago?
End-user misinterpreting output from MTR. This network does not
appear to have any packet loss end-to-end.
---Rob
> Stef:~ scm$ mtr -r www.yahoo.com
> ...
> tbr1-p010802.cgcil.ip.att.net 0% 16 16 15.12
> 24.21 49.26
> ggr2-p310.cgcil.ip.att.net 0% 16 16 13.18
> 42.66 118.99
> so-1-1-0.edge1.chicago1.level3.net 0% 16 16 14.48
> 35.84 126.48
> so-2-1-0.bbr1.chicago1.level3.net 63% 6 16 14.44
> 43.74 79.97
> ^^^^^^^
> as-1-0.bbr2.sanjose1.level3.net 0% 16 16 61.95
> 80.64 176.01
> ge-10-2.ipcolo3.sanjose1.level3.net 0% 16 16 63.37
> 95.61 148.46
> unknown.level3.net 0% 16 16 63.34
> 86.46 168.62
> unknown-66-218-82-217.yahoo.com 0% 16 16 62.09
> 88.91 127.58
> p4.www.scd.yahoo.com 0% 16 16 64.51
> 89.96 183.79
>
> TIA,
> Stef
> Network Fortius, LLC
