[AusNOG] High latency between TPG AS7545 and Microsoft AS8075

Tue Nov 28 10:06:17 EST 2017

TPG have probobly funked up their BGP announcements like usual and MS are routing via the USA for specific endpoint subnets or something.

Happens fairly regularly from my observation.
________________________________
From: Noel Butler <noel.butler at ausics.net>
Sent: 28 Nov. 2017 10:01
To: ausnog at lists.ausnog.net
Subject: Re: [AusNOG] High latency between TPG AS7545 and Microsoft AS8075

2 * * *
3 203-219-166-130.static.tpgi.com.au (203.219.166.130) 26.879 ms 27.594 ms 29.014 ms
4 203-26-22-113.static.tpgi.com.au (203.26.22.113) 47.850 ms 47.853 ms 50.443 ms
5 203-219-107-86.static.tpgi.com.au (203.219.107.86) 52.731 ms 53.360 ms 53.368 ms
6 203-219-35-132.static.tpgi.com.au (203.219.35.132) 47.058 ms 42.258 ms 42.226 ms
7 202.7.171.78 (202.7.171.78) 41.004 ms 36.557 ms 35.921 ms
8 ae1-0.syd03-96cbe-1b.ntwk.msn.net (204.152.140.113) 35.312 ms 35.283 ms 34.569 ms
9 104.44.236.54 (104.44.236.54) 37.732 ms 35.199 ms 36.570 ms

On 27/11/2017 21:27, Nathan Collins wrote:

Faults don't want to hear anything about it, they attributed the latency to high bandwidth usage on the end user's connection.

Hoping a TPG engineer is on-list and can help push it through the first level support hurdle.

I just returned home today and was able to test from my TPG FTTN connection, same result - so definitely not isolated to a particular customer as support are claiming.

 1  192.168.1.1 (192.168.1.1)  3.554 ms  1.883 ms  2.319 ms
 2  10.20.22.239 (10.20.22.239)  9.881 ms  9.405 ms  11.051 ms
 3  cbr-apt-mar-csw2-te-1-8.tpgi.com.au (203.213.56.33)  15.134 ms  15.096 ms  14.004 ms
 4  cbr-apt-mar-crt1-ge-2-0-0.tpgi.com.au (203.219.106.101)  15.132 ms  13.752 ms  13.580 ms
 5  syd-sot-ken-crt1-te-gi-0-4-0-9.tpgi.com.au (203.219.106.113)  15.764 ms  20.028 ms  16.308 ms
 6  203-219-107-82.static.tpgi.com.au (203.219.107.82)  19.769 ms  20.863 ms  16.373 ms
 7  203-219-35-196.static.tpgi.com.au (203.219.35.196)  16.174 ms  15.188 ms  15.764 ms
 8  202.7.171.78 (202.7.171.78)  130.289 ms  128.093 ms  129.700 ms
 9  ae1-0.syd03-96cbe-1b.ntwk.msn.net (204.152.140.113)  129.323 ms
    ae11-0.syd03-96cbe-1b.ntwk.msn.net (104.44.226.159)  129.472 ms  130.187 ms
10  104.44.236.54 (104.44.236.54)  130.487 ms  130.348 ms  130.364 ms

--

Kind Regards,

Noel Butler

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