nanog mailing list archives
Re: Lossy cogent p2p experiences?
From: Masataka Ohta <mohta () necom830 hpcl titech ac jp>
Date: Sun, 3 Sep 2023 00:04:13 +0900
Mark Tinka wrote:
On 9/1/23 15:59, Mike Hammett wrote:I wouldn't call 50 megabit/s an elephant flowFair point.
Both of you are totally wrong, because the proper thing to do here is to police, if *ANY*, based on total traffic without detecting any flow. 100 50Mbps flows are as harmful as 1 5Gbps flow. Moreover, as David Hubbard wrote: > I’ve got a non-rate-limited 10gig circuit there is no point of policing. Detection of elephant flows were wrongly considered useful with flow driven architecture to automatically bypass L3 processing for the flows, when L3 processing capability were wrongly considered limited. Then, topology driven architecture of MPLS appeared, even though topology driven is flow driven (you can't put inner labels of MPLS without knowing detailed routing information at the destinations, which is hidden at the source through route aggregation, on demand after detecting flows.) Masataka Ohta
Current thread:
- Re: Lossy cogent p2p experiences? Saku Ytti (Sep 01)
- Re: Lossy cogent p2p experiences? Mark Tinka (Sep 01)
- Re: Lossy cogent p2p experiences? Saku Ytti (Sep 01)
- Re: Lossy cogent p2p experiences? Mike Hammett (Sep 01)
- Message not available
- Re: Lossy cogent p2p experiences? Mike Hammett (Sep 01)
- Re: Lossy cogent p2p experiences? Mark Tinka (Sep 01)
- Re: Lossy cogent p2p experiences? Masataka Ohta (Sep 02)
- Re: Lossy cogent p2p experiences? Mark Tinka (Sep 02)
- Re: Lossy cogent p2p experiences? Masataka Ohta (Sep 02)
- Re: Lossy cogent p2p experiences? Mark Tinka (Sep 02)
- Re: Lossy cogent p2p experiences? Masataka Ohta (Sep 03)
- Re: Lossy cogent p2p experiences? Mark Tinka (Sep 03)
- Re: Lossy cogent p2p experiences? Masataka Ohta (Sep 03)
- Re: Lossy cogent p2p experiences? Mark Tinka (Sep 03)
- Re: Lossy cogent p2p experiences? Mark Tinka (Sep 03)
- Re: Lossy cogent p2p experiences? Masataka Ohta (Sep 04)
- Re: Lossy cogent p2p experiences? Nick Hilliard (Sep 04)
- Re: Lossy cogent p2p experiences? Saku Ytti (Sep 01)
- Re: Lossy cogent p2p experiences? Mark Tinka (Sep 01)