Ibr-dtn

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ibr-dtn@ibr.cs.tu-bs.de

June 2011

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2 discussions

IBR-DTN release 0.6.2
by Johannes Morgenroth 24 Jun '11

24 Jun '11

Hi. We got a new release of IBR-DTN. The debian and openwrt repositories are already updated. * New features * Experimental support for compressed bundle payload * Bundle-in-Bundle support based on draft-irtf-dtnrg-bundle-encapsulation-06 * Added AgeBlock support to the SQLiteBundleStorage * HTTPConvergenceLayer by Robert Heitz * Define a logfile in the configuration with "logfile" * Define a username with "user" * Define user id and group id with "uid" and "gid" * Improvements * Neighbor handling reworked * Improved connection termination for API and TCP-CL for more stability * Added getMicroseconds() and getNanoseconds() to TimeMeasurement class. * Modified precision of the AgeBlock to microseconds as proposed in the draft * Changed method of AgeBlock from addAge() to addSeconds() * Fixes * Epidemic routing combined with sqlite leads to 100% cpu usage * Bundles are not retransmitted after a failed connection * Failed TCPCL connections stay unconnected forever * Logging to files * sometimes dtnsend do not return * Fix for threading in ibrcommon (Thanks to Ke Meng) For more information visit this page: http://www.ibr.cs.tu-bs.de/projects/ibr-dtn/ Regards, Johannes -- Johannes Morgenroth Institut fuer Betriebssysteme und Rechnerverbund Tel.: +49-531-391-3249 Muehlenpfordtstrasse 23 Fax.: +49-531-391-5936 TU Braunschweig D-38106 Braunschweig

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Epidemic routing over dtnsec
by Harsha Chenji 14 Jun '11

14 Jun '11

Hello list, Has anyone gotten epidemic routing to work over dtnsec? Whenever dtnd receives any bundle for /routing/epidemic, it immediately rejects it saying security check failed. This is for security level 3. Has dtnsec been enabled in the routing extensions? Harsha

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