nanog mailing list archives

Re: Google Cloud and IX - Traffic behavior


From: Gordon Cook <cook () cookreport com>
Date: Sun, 18 Jun 2017 17:45:09 -0400

 please accept my apologies this response was totally out of context

On Jun 16, 2017, at 9:25 PM, Gordon Cook <cook () cookreport com> wrote:


i also see now that you are a guru rinpoche as wlell

but with valerie home any minute i must stop

will come back though
On Jun 16, 2017, at 7:42 PM, Stephen Fulton <sf () lists esoteric ca> wrote:

Alain,

When you refer to "normal peering" do you mean Internet transit?  Or are these PNI's with Google?  Do the GCLD 
instance you reach through "normal peering" have higher latency than through TorIX?

-- Stephen

On 2017-06-16 6:58 PM, Alain Hebert wrote:
   Hi,
   Anyone aware of different traffic behavior depending if the target goes through normal peering than through an 
exchanges google exists in?
   We're facing a weird issue where the same GCLD Instance can upload up to 200Mbps (Ref 1) if the target path goes 
through, lets say TorIX, but cannot get more than 20Mbps on similar hosts (8 of them) sittings on our peering links.
   PS; Those sames hosts get up to their link limit ( 1Gbps ) between each others and others test points we have;
   PS: Wireshark capture show nothing abnormal;
   PS: Links aren't congested, and so on...
Ref 1 - 200Mbps is on a link rate-limited to 300Mbps.  Its my only test point with a TorIX access





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