nanog mailing list archives
Re: Internet Traffic Discovery?
From: Jerry Scharf <scharf () vix com>
Date: Wed, 06 Jun 2001 17:08:20 -0700
Steve, There are a few things that I see make the Bell Labs study dissimilar from the backbone core. The Bell Labs study looked at LANs and systems with modest levels of aggregation compared to an OC12+ backbone link. The traffic mix for the Bell Labs study included a large amount of NFS traffic, which is high data volume UDP traffic with little flow control. I don't think you'll find much of that on the intercity links, relatively. I also expect the RTT times involved with the TCP traffic on the Bell Labs LAN were much smaller than the norm for intercity links, causing the slow start ramps to be much longer in the later. These things make it reasonable that they would see different results than seen on an OCn link. jerry
Current thread:
- Internet Traffic Discovery? Craig A. Haney (Jun 06)
- Re: Internet Traffic Discovery? E.B. Dreger (Jun 06)
- Re: Internet Traffic Discovery? Vijay Gill (Jun 06)
- RE: Internet Traffic Discovery? Deepak Jain (Jun 06)
- Re: Internet Traffic Discovery? Steve Goldstein (Jun 06)
- Re: Internet Traffic Discovery? Dorian Kim (Jun 06)
- Re: Internet Traffic Discovery? Steve Goldstein (Jun 06)
- Re: Internet Traffic Discovery? k claffy (Jun 06)
- Re: Internet Traffic Discovery? Steve Goldstein (Jun 06)
- Re: Internet Traffic Discovery? Dorian Kim (Jun 06)
- Re: Internet Traffic Discovery? Sam Thomas (Jun 06)
- Re: Internet Traffic Discovery? Jerry Scharf (Jun 06)
- <Possible follow-ups>
- Re: Internet Traffic Discovery? Walter Prue (Jun 06)