Ns-3.9: Difference between revisions

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== Critical issues/bugs ==
== Critical issues/bugs ==


* missing Doxygen:  http://www.nsnam.org/bugzilla/show_bug.cgi?id=938
* Core/bindings:
* DCF immediate access:  http://www.nsnam.org/bugzilla/show_bug.cgi?id=555
** 956 Bindings failure in core (traced-value) with older gcc
* AODV problems:   
 
* AODV:   
** http://www.nsnam.org/bugzilla/show_bug.cgi?id=879
** http://www.nsnam.org/bugzilla/show_bug.cgi?id=879
** http://www.nsnam.org/bugzilla/show_bug.cgi?id=940
** http://www.nsnam.org/bugzilla/show_bug.cgi?id=940
* WiMAX bugs:   
** 964  AODV does not work with host addressed interfaces
** 966 AODV originates new RREQ on each packet, when doesn't have valid route
 
* WiFi:
** 958 WiFi defaults http://www.nsnam.org/bugzilla/show_bug.cgi?id=958
** 952 WifiMacQueue sender queue drops every 120 seconds of simulation, apparently for no particular reason
** 968 Beacon generation does not use CSMA deferral
** 941 Wifi Dcf attributes not reachable through configuration namespace
** DCF immediate access:  http://www.nsnam.org/bugzilla/show_bug.cgi?id=555
 
* Point to Point:
** 948 PointToPointNetDevice does not keep track of destination addresses
** 949 Node::NonPromiscReceiveFromDevice reports a meaningless destination address to user callbacks
** 950 PointToPointNetDevice says promisc support is not implemented but it is
 
* WiMAX:   
** http://www.nsnam.org/bugzilla/show_bug.cgi?id=874
** http://www.nsnam.org/bugzilla/show_bug.cgi?id=874
** http://www.nsnam.org/bugzilla/show_bug.cgi?id=953
** http://www.nsnam.org/bugzilla/show_bug.cgi?id=953
* mobility:   
* mobility:   
** http://www.nsnam.org/bugzilla/show_bug.cgi?id=892
** http://www.nsnam.org/bugzilla/show_bug.cgi?id=892
** http://www.nsnam.org/bugzilla/show_bug.cgi?id=893
** http://www.nsnam.org/bugzilla/show_bug.cgi?id=893
* Peek data warnings:   
* Peek data warnings:   
** http://www.nsnam.org/bugzilla/show_bug.cgi?id=846
** http://www.nsnam.org/bugzilla/show_bug.cgi?id=846
** http://www.nsnam.org/bugzilla/show_bug.cgi?id=925
** http://www.nsnam.org/bugzilla/show_bug.cgi?id=925
* Tap bridge/Emu:  http://www.nsnam.org/bugzilla/show_bug.cgi?id=903
 
* Realtime and emulation:
** 959 Simulation never finishes when using RealtimeSimulatorImpl
** 903 Tap bridge/Emu:  http://www.nsnam.org/bugzilla/show_bug.cgi?id=903
 
* InternetStack
** 969 No SocketList is present in UdpL4Protocol class
** 942 ipv4-raw-socket-impl should listen more than one protocol
 
=== Documentation ===
 
* 962 list of paths to reach objects contains bogus entries
* 938 missing Doxygen:  http://www.nsnam.org/bugzilla/show_bug.cgi?id=938


== Features that may slip ==
== Features that may slip ==

Revision as of 18:37, 1 August 2010

Main Page - Roadmap - Summer Projects - Project Ideas - Developer FAQ - Tools - Related Projects

HOWTOs - Installation - Troubleshooting - User FAQ - Samples - Models - Education - Contributed Code - Papers

This page summarizes the ongoing release planning for ns-3.9. We are seeking a volunteer for release manager for the final release stages. Josh Pelkey and Tom Henderson are acting release managers at this time.

Tentative Release Schedule

  1. May 3 -- ns-3.8 posted; ns-3.9 Open phase begins
  2. June 16 -- Deadline for proposing major new features to be merged; begin the phase of small feature development and bug fixing
  3. June 25 -- Deadline for merge of major features identified on the release page
  4. July 20 -- Small feature development and bug fixing ends; Maintenance phase begins
  5. August 6 -- Maintenance phase ends, code freeze phase begins; only P1 critical blockers and documentation

beyond this date

  1. August 9 -- First release candidate (ns-3.9 RC1)
  2. August 13 -- Documentation freeze (manuals/tutorials/Doxygen)
  3. August 18 -- ns-3.9 posted, ns-3.10 phase begins

Release status

New feature merges

Already merged:

Likely for ns-3.10:

Minor feature merges

Merged:

  • RecvIfIndex (issue 671)
  • Generic sequence number class (issue 385)
  • Issue 938: Add SO_BROADCAST socket option

Wait for ns-3.10:

  • API for TOS bytes (issue 897) may wait for netfilter support
  • Class name rename Scalar->Dimensionless (issue 445)
  • NetAnim trace hooks for wireless (patch in preparation)

Critical issues/bugs

  • Core/bindings:
    • 956 Bindings failure in core (traced-value) with older gcc
  • Point to Point:
    • 948 PointToPointNetDevice does not keep track of destination addresses
    • 949 Node::NonPromiscReceiveFromDevice reports a meaningless destination address to user callbacks
    • 950 PointToPointNetDevice says promisc support is not implemented but it is
  • InternetStack
    • 969 No SocketList is present in UdpL4Protocol class
    • 942 ipv4-raw-socket-impl should listen more than one protocol

Documentation

Features that may slip

The following features are in danger of slipping to ns-3.10 or later:

  • VANET mobility model (no reviews)
  • TCP Vegas (blocked by lack of progress on TCP congestion control architecture)
  • Chord/DHT (authors are planning to revise code based on comments)
  • app store and build system refactoring
  • remove ./waf --regression
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