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Bug #4697

closed

Fatal bind error when initializing multicast UDP faces

Added by Alexander Lane over 5 years ago. Updated over 5 years ago.

Status:
Rejected
Priority:
Normal
Category:
Faces
Target version:
-
Start date:
Due date:
% Done:

0%

Estimated time:

Description

In a Mini-NDN-Wifi environment, we have repeatedly received fatal errors from bind when creating UDP multicast faces, as well as noticing a UDP multicast face being initalized twice. This likely occurs from changing IP addresses in the program's setup, but the error message does not provide much detail. It's also noteworthy that the UDP multi-cast factory seems to be invoked twice for the same interface. An example log is attached below.


Files

log_file_with_debug.txt (17.1 KB) log_file_with_debug.txt Alexander Lane, 08/07/2018 12:31 PM
notes.txt (368 Bytes) notes.txt Alexander Lane, 08/09/2018 01:56 PM
topo.conf (155 Bytes) topo.conf Alexander Lane, 08/09/2018 01:56 PM
exampleexp.py (1017 Bytes) exampleexp.py Alexander Lane, 08/09/2018 01:56 PM
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