Google Cloud and IX - Traffic behavior

Stephen Fulton sf at lists.esoteric.ca
Fri Jun 16 23:42:40 CST 2017


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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