Hello,
Did you notice the average RTT delay from the 5th hop and beyond? I'm
not sure if you can trust the values according to the high packet loss,
but it may indicate an additional problem (or MAY confirm your
assumption about congestion).
On 07/22/2014 11:48 AM, Wolfgang Nagele (AusRegistry) wrote:
Hi,
We’ve been customers of Hurricane Electric for a number of years now and always
been happy with their service.
In recent months packet loss on some of their major routes has become a very
common (every few days) occurrence. Without knowledge of their network I am
unsure what’s the cause of it but we’ve seen it on the Tokyo - US routes as
well as the London - US routes. It reminds me of the Cogent expansion which was
carried out by unsustainable oversubscription which eventually resulted in
unusable service for a number of years. Having seen some of the rates that HE
has been selling for I can’t help but wonder if they made the same mistake ...
Here is an example of what’s going on again atm.
HOST: prolocation01.ring.nlnog.ne Loss% Snt Last Avg Best Wrst StDev
1.|-- 2a00:d00:ff:136::253 0.0% 11 0.3 0.3 0.3 0.4 0.0
2.|-- 2a00:d00:1:12::1 0.0% 10 0.7 0.8 0.7 1.1 0.1
3.|-- hurricane-electric.nikhef 0.0% 10 0.7 3.1 0.7 8.3 2.9
4.|-- 100ge9-1.core1.lon2.he.ne 0.0% 10 9.8 12.6 8.0 19.2 4.1
5.|-- 100ge1-1.core1.nyc4.he.ne 10.0% 10 74.7 74.6 73.7 80.8 2.3
6.|-- 10ge10-3.core1.lax1.he.ne 30.0% 10 133.4 138.0 133.4 145.1 4.8
7.|-- 10ge1-3.core1.lax2.he.net 20.0% 10 135.7 139.1 133.4 145.1 4.5
8.|-- 2001:504:13::3b 40.0% 10 143.2 143.1 142.1 144.4 0.8
9.|-- 2402:7800:100:1::55 50.0% 10 144.4 144.1 143.8 144.4 0.2
10.|-- 2402:7800:0:1::f6 60.0% 10 298.7 298.4 298.2 298.7 0.2
11.|-- ge-0-1-4.cor02.syd03.nsw. 10.0% 10 299.3 298.9 298.3 299.5 0.5
12.|-- 2402:7800:0:2::18a 20.0% 10 299.7 299.4 298.9 300.1 0.4
13.|-- 2001:dcd:12::10 30.0% 10 299.8 299.5 298.8 300.0 0.5
Is anybody else observing this as well?
Cheers,
Wolfgang
