nanog mailing list archives
Re: Google Cloud and IX - Traffic behavior
From: Tom Beecher <beecher () beecher cc>
Date: Wed, 21 Jun 2017 11:12:24 -0400
Just did a quick test from a personal VM, no throughput difference over direct peering, public IX, or transit. GCP might have a bottleneck in your case though, might be a good idea to ask them. Also, I'll have what Gordon is having. On Tue, Jun 20, 2017 at 8:49 PM, Gordon Cook <cook () cookreport com> wrote:
Hi Alain and all the rest I het it now no offense and alain no harm done and all of nanog thank you and i will continue observing as i have since 1995 thank you allagin PS and BTW i am interested in CLOUD :-) thanks once moreOn Jun 19, 2017, at 9:36 AM, Alain Hebert <ahebert () pubnix net> wrote: Hi, Yes Stephen, we're talking the usual like GTT... And no latency wise they're about the same. In the 35ms range. But I still can't figure out the 10 x drop, that level of latencyalone cannot be the factor.( And Gordy... what?!? ) ----- Alain Hebert ahebert () pubnix net PubNIX Inc. 50 boul. St-Charles P.O. Box 26770 Beaconsfield, Quebec H9W 6G7 Tel: 514-990-5911 http://www.pubnix.net Fax: 514-990-9443 On 06/16/17 19:42, Stephen Fulton wrote:Alain, When you refer to "normal peering" do you mean Internet transit? Or arethese 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 targetgoes through normal peering than through an exchanges google exists in?We're facing a weird issue where the same GCLD Instance can uploadup 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 ) betweeneach 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 onlytest point with a TorIX access
Current thread:
- Google Cloud and IX - Traffic behavior Alain Hebert (Jun 16)
- Re: Google Cloud and IX - Traffic behavior Stephen Fulton (Jun 16)
- Re: Google Cloud and IX - Traffic behavior Gordon Cook (Jun 16)
- Re: Google Cloud and IX - Traffic behavior Gordon Cook (Jun 18)
- Re: Google Cloud and IX - Traffic behavior Alain Hebert (Jun 19)
- Re: Google Cloud and IX - Traffic behavior Gordon Cook (Jun 20)
- Re: Google Cloud and IX - Traffic behavior Tom Beecher (Jun 21)
- Re: Google Cloud and IX - Traffic behavior Alain Hebert (Jun 21)
- Re: Google Cloud and IX - Traffic behavior Gordon Cook (Jun 16)
- Re: Google Cloud and IX - Traffic behavior Stephen Fulton (Jun 16)