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wg-SDN call notes, 9/25/2014
Attending:
kevin mayeshiro, kmayeshiro@ucdavis.edu
Michael Lambert <lambert@psc.edu>=
Dan Schmiedt, willys@clemson.edu
Matt Zekauskas, matt@internet2 fo=
r the first 30 min
Kathy Benni=
nger, benninger@psc.edu
{also =
heard on the call: Paul Schopis, Eric Boyd Chris ? from Clemson, Ken Miller (PSU)
Roy Hockett, royboy@umich.edu
0) Agenda Bash
AJ: new FlowSpace Firewall release.&n=
bsp; Fixes a bug, should move to 1.0.3-2
AJ: Have a release candidate for SCIpass (which I believe can be=
characterized as a way to have science flows automatically bypass firewall=
s --mjz)
1) AL2S roundtable: how are you conne= cting to AL2S and what are you doing with it?
Eric Boyd: Multi-domain capability is= a focus. Planning to demo network slicing across multiple admin doma= ins at TechX.
Chris Konger: Clemson is using L3 and= L2. Static routes for L3. L2 connections as well. Connec= ting infrastructure is brocade MLXe32. GENI VLANs are extended to iON in AT= L. Turning off MAC learning for OF can be challenging. Various = (mostly hardware/switch related) challenges related to internal OF-based sc= ience DMZ. PerfSonar is used for testing/throughput testing. Ha= ve servers facing legacy inet and others facing AL2S.
Paul Schopis: Much work transferring = medical images. Looking at turning up new (2nd) 100G to Cincinnati.= span>
Akbar Kara: multiple 100G and 10G int= erfaces to AL2S. Use for GENI, with multiple protected paths. U= pcoming connectivity to IBM for bluejean research work.
Michael Lambert: 100G link mostly for= L3. First stages of testing for CC-IIE project. Static links, = not much dynamic SDN yet.
Eric Boyd: what would change in the w= ay you'll do things in the future? ML: static configuration is fine f= or the foreseeable future. Concern about stability of protocols for d= ynamic circuits. Parallels to dynamic ATM circuits.
Chris Konger: Pain points involving c= onnectivity to STARlight, etc.
[dan leaving call]