Re: [dtn-interest] FW: DTN2 Release
"Juan A. Fraire" <juanfraire@gmail.com> Wed, 22 June 2016 16:45 UTC
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From: "Juan A. Fraire" <juanfraire@gmail.com>
Date: Wed, 22 Jun 2016 18:45:25 +0200
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To: "Burleigh, Scott C (312B)" <scott.c.burleigh@jpl.nasa.gov>
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Subject: Re: [dtn-interest] FW: DTN2 Release
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Dear all, Congratulations, its great to see DTN implementations maturing. However I wonder which is the reason (besides interoperability validation I suppose) of having ION on board and DTN2 on ground. Appreciate any inputs on the latter. Regards, Juan Fraire On Wed, Jun 22, 2016 at 6:15 PM, Burleigh, Scott C (312B) < scott.c.burleigh@jpl.nasa.gov> wrote: > Exactly. As Lee reported in March, we are running a DTN2-based gateway > node on the ground that communicates via LTP over UDP with an onboard ION > gateway node to provide DTN capabilities to payloads. > > Scott > > -----Original Message----- > From: dtn-interest [mailto:dtn-interest-bounces@irtf.org] On Behalf Of > Alexandru Petrescu > Sent: Wednesday, June 22, 2016 5:40 AM > To: dtn-interest@irtf.org > Subject: Re: [dtn-interest] FW: DTN2 Release > > I was wondering whether this ISS release is what reportedly runs on the > ISS now? > > Report: > > June 21st, 2016, "New Solar System Internet Technology Debuts on the > International Space Station" > > http://www.nasa.gov/feature/new-solar-system-internet-technology-debuts-on-the-international-space-station > > Alex > > Le 03/03/2016 à 18:11, Vint Cerf a écrit : > > This is very good news - thank you for sharing - what kinds of > > applications might we expect to hear about from ISS this year? > > > > vint > > > > > > On Thu, Mar 3, 2016 at 11:39 AM, Pitts, Robert L. (MSFC-EO50)[HOSC > > SERVICES CONTRACT] <robert.l.pitts@nasa.gov > > <mailto:robert.l.pitts@nasa.gov>> wrote: > > > > Vint, ____ > > > > __ __ > > > > I thought you might be interested in our current ISS release and > > what we are releasing on sourceforge. The enhancements are critical > > to our operational capabilities.____ > > > > __ __ > > > > Lee____ > > > > __ __ > > > > *From:*Pitts, Robert L. (MSFC-EO50)[HOSC SERVICES CONTRACT] > > *Sent:* Thursday, March 03, 2016 9:29 AM > > *To:* Scott, Keith L.; Burleigh, Scott C (JPL-312B)[Jet Propulsion > > Laboratory]; Schlesinger, Adam M. (JSC-XS111) > > *Cc:* Nichols, Kelvin F. (MSFC-EO50); Zoller, David A. > > (MSFC-EO50)[HOSC SERVICES CONTRACT] > > *Subject:* FW: DTN2 Release > > *Importance:* High____ > > > > __ __ > > > > To all,____ > > > > __ __ > > > > We have provided a group of patches to the DTN2.9 on sourceforge. > > https://sourceforge.net/p/dtn/patches/8/ These patches contain > > the modifications used in operations at Marshall Space Flight Center > > (MSFC) in support of the International Space Station and several > > recent additions that will be rolled into it in the future. MSFC > > hosts a DTN2 based gateway node on the ground that communicates via > > LTP over UDP with an onboard ION gateway node to provide DTN > > capabilities to payloads.____ > > > > Included are:____ > > > > __· __Performance improvements____ > > > > __· __IPN Scheme support fixes and enhancements____ > > > > __· __LTP over UDP (LTPUDP) Convergence Layer____ > > > > __· __LTPUDP with LTP Authentication extensions____ > > > > __· __STCP Convergence Layer (ION innovation)____ > > > > __· __External Router enhancements and our EHS Router____ > > > > __· __Extended Class of Service support (only EHS Router > > makes use of it for routing decisions)____ > > > > __· __Aggregate Custody Signal support____ > > > > __· __Delay Tolerant Payload Conditioning____ > > > > __ __ > > > > There are several new or newly enhanced items that such as we have > > LTP with Auth an independent capability to test with. LTP over UDP > > is completely re-engineered, STCP included with the ION model, the > > external router has been rewritten and enhanced to allow us to > > manage our uplinks based on AOS/LOS and control center needs, and > > various fixes or enhancements.____ > > > > __ __ > > > > Lee____ > > > > __ __ > > > > *From:*Zoller, David A. (MSFC-EO50)[HOSC SERVICES CONTRACT] > > *Sent:* Monday, February 29, 2016 1:37 PM > > *To:* Pitts, Robert L. (MSFC-EO50)[HOSC SERVICES CONTRACT]; Watts, > > Mark S. (MSFC-EO50)[HOSC SERVICES CONTRACT] > > *Subject:* DTN2 Release____ > > > > __ __ > > > > I believe we are ready to upload the patches - probably this > > afternoon or evening. Attached is the document with one page needing > > a screenshot of the patch page to complete. ____ > > > > __ __ > > > > David Zoller____ > > > > COLSA Corporation____ > > > > MSFC/4666 - 2103 ____ > > > > (Office:(256) 544-1820 <tel:%28256%29%C2%A0544-1820> > > *EMail: david.a.zoller@nasa.gov > > <mailto:david.a.zoller@nasa.gov>____ > > > > __ __ > > > > > > > > > > -- > > New postal address: > > Google > > 1875 Explorer Street, 10th Floor > > Reston, VA 20190 > > > > > > _______________________________________________ > > dtn-interest mailing list > > dtn-interest@irtf.org > > https://www.irtf.org/mailman/listinfo/dtn-interest > > > > _______________________________________________ > dtn-interest mailing list > dtn-interest@irtf.org > https://www.irtf.org/mailman/listinfo/dtn-interest > > _______________________________________________ > dtn-interest mailing list > dtn-interest@irtf.org > https://www.irtf.org/mailman/listinfo/dtn-interest >
- Re: [dtn-interest] FW: DTN2 Release Burleigh, Scott C (312B)
- Re: [dtn-interest] FW: DTN2 Release Juan A. Fraire
- Re: [dtn-interest] FW: DTN2 Release Burleigh, Scott C (312B)
- Re: [dtn-interest] FW: DTN2 Release Alexandru Petrescu
- Re: [dtn-interest] FW: DTN2 Release Vint Cerf