Hi,

I would like to test the fragmentation in ibr-dtn.

For two nodes I did the following:

I have set in /etc/config/ibrdtn

# block size limit

option blocksize 100K

option foreign_blocksize 100K

and uncommented this option

config 'daemon' 'main'

# values: none | default | epidemic | flooding | prophet

option routing epidemic

# option forwarding no

option fragmentation yes

I generated 1MB file and tried to send it. In the sender-daemon I received these messages

Fri Feb 14 13:19:54 2014 NOTICE BundleReceivedEvent: Bundle received [0.1] dtn://host1/xYTmYAXcGdEFUpqg (local)

Fri Feb 14 13:19:55 2014 NOTICE QueueBundleEvent: New bundle queued [0.1] dtn://host1/xYTmYAXcGdEFUpqg

Fri Feb 14 13:19:55 2014 NOTICE BundleEvent: bundle [0.1] dtn://host1/xYTmYAXcGdEFUpqg received

Fri Feb 14 13:19:55 2014 NOTICE ConnectionEvent: connection setup dtn://host3

Fri Feb 14 13:19:55 2014 NOTICE ConnectionEvent: connection up dtn://host3

Fri Feb 14 13:20:05 2014 NOTICE TransferAbortedEvent: transfer of bundle [0.1] dtn://host1/xYTmYAXcGdEFUpqg to dtn://host3 aborted. (bundle has been refused)

I expected the original message to be fragmented in 10 bundles of 100K but this is not the case.

Do I miss sth?

Theodoros