[asterisk-bugs] [LibPRI 0012861]: [patch] TBR4 conformance
Asterisk Bug Tracker
noreply at bugs.digium.com
Fri Nov 21 18:36:04 CST 2008
The following issue has been RESOLVED.
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http://bugs.digium.com/view.php?id=12861
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Reported By: tzafrir
Assigned To: mattf
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Project: LibPRI
Issue ID: 12861
Category: General
Reproducibility: always
Severity: minor
Priority: normal
Status: resolved
Asterisk Version: SVN
SVN Branch (only for SVN checkouts, not tarball releases): trunk
SVN Revision (number only!): 571
Disclaimer on File?: N/A
Request Review:
Resolution: fixed
Fixed in Version:
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Date Submitted: 2008-06-14 16:31 CDT
Last Modified: 2008-11-21 18:36 CST
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Summary: [patch] TBR4 conformance
Description:
We needed the following changes in order to pass a TBR4 conformance test.
Several issues we encountered:
1. Handling of received REJ frames is completely incorrect.
2. In some cases the C/R and P/F bits are not set correctly.
3. When the last I-frame retransmission is required the first frame in
the
queue was retransmitted. But if there are several not yet acknowledged
frames
in the queue then such behavior is not correct because the last
transmitted
frame is not at the queue head.
4. N(R) from received RNR was not considered as acknowledge for
outstanding
I-frames.
5. Frames retransmission was performed N200-1 times instead of N200
times.
6. Timers T200 and T203 sometimes were not restarted. (Timer was not
reset
if it was started before).
Traces that demonstrate those issues are included in the attached file
First-L2test-results.txt .
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Relationships ID Summary
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related to 0012153 [patch] librpi: Data link layer does no...
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Issue History
Date Modified Username Field Change
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2008-11-21 18:36 mattf Status assigned => resolved
2008-11-21 18:36 mattf Resolution open => fixed
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