Re: [dtn-interest] FW: DTN2 Release
Vint Cerf <vint@google.com> Thu, 03 March 2016 17:12 UTC
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Date: Thu, 03 Mar 2016 12:11:44 -0500
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From: Vint Cerf <vint@google.com>
To: "Pitts, Robert L. (MSFC-EO50)[HOSC SERVICES CONTRACT]" <robert.l.pitts@nasa.gov>
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Subject: Re: [dtn-interest] FW: DTN2 Release
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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> 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 > *EMail: david.a.zoller@nasa.gov > > > -- New postal address: Google 1875 Explorer Street, 10th Floor Reston, VA 20190
- 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