--- a/RELEASE_NOTES Sat Jan 16 14:05:19 2010 -0800
+++ b/RELEASE_NOTES Sat Jan 16 14:54:05 2010 -0800
@@ -31,30 +31,92 @@
New user-visible features
-------------------------
- a) The ns-3 logging macros (NS_LOG_*) now report automatically the node id
- of the event which called the macro.
+ a) Ad hoc On-Demand Distance Vector (AODV) routing model (RFC 3561)
- b) Ad hoc On-Demand Distance Vector (AODV) routing model according to RFC 3561.
+ b) IPv6 extensions support to add IPv6 extensions and options. Two
+ examples (fragmentation and loose routing) are available.
- c) Net-anim:
- - interface for animation of point-to-point links.
- - dumbbell, grid, and star examples in examples/animation
+ c) NetAnim interface: Provides an interface to the Qt-based NetAnim
+ animator, which supports static, point-to-point topology-based
+ packet animations.
- d) Topology Helper classes:
+ d) New topology helpers have been introduced
- PointToPointDumbbellHelper
- PointToPointGridHelper
- PointToPointStarHelper
- CsmaStarHelper
- e) IPv6 extensions support and two new examples for fragmentation and loose routing.
+ e) Equal-cost multipath for global routing: Enables quagga's equal
+ cost multipath for Ipv4GlobalRouting, and adds an attribute that
+ can enable it with random packet distribution policy across
+ equal cost routes.
+
+ f) Binding sockets to devices: A method analogous to a SO_BINDTODEVICE
+ socket option has been introduced to class Socket
+
+ g) Object::DoStart: Users who need to complete their object setup at
+ the start of a simulation can override this virtual method, perform their
+ adhoc setup, and then, must chain up to their parent.
+
+ h) Ipv4::IsDestinationAddress method added to support checks of whether a
+ destination address should be accepted as one of the host's own
+ addresses.
+
+ i) UniformDiscPositionAllocator added; distributes uniformly the nodes
+ within a disc of given radius.
+
+ j) ChannelNumber attribute added to YansWifiPhy. Now it is possible to
+ setup wifi channel using WifiPhyHelper::Set() method.
+
+ k) WaypointMobilityModel provides a method to add mobility as a set of
+ (time, position) pairs
API changes from ns-3.6
-----------------------
API changes for this release are documented in the file CHANGES.html.
+Bugs fixed
+----------
+The following lists many of the bugs that were fixed since ns-3.6, in
+many cases referencing the Bugzilla bug number
+ - bug 752: Object::DoStart is not executed for objects created at t > 0
+ - bug 767: Incorrect modulation for 802.11a modes
+ - bug 725: wifi fragmentation and RTS cannot be used at the same time
+ - bug 782: CreateTap () requires IP address in modes other than
+ CONFIGURE_LOCAL.
+ - bug 769: Queue::GetTotalReceived{Bytes,Packets}() broken
+ - bug 738 ReceiveErrorModel called too late
+ - Fix NSC improper response to FIN
+ - Fixed bug in serialization of PbbAddressBlock.
+ - Fix bug 780 (problem in RoutingTableComputation with asymetric links),
+ while adding debugging methods to OLSR.
+ - bug 759: Ipv6 uses wrong outgoing interface.
+ - bug 770: IPv6 size calculation for unknown options is wrong.
+ - bug 771: Radvd does not set ttl value.
+ - Fix bug 606: Arp depends on IP routing system
+ - pad out CSMA payloads to 46 bytes if needed
+ - Drop CSMA packets with CRC errors, rescan, dox tweaks
+ - Add FCS capability to CSMA
+ - Mesh:Dot11s: fixed airtime metric
+ - Get emu working again: Add Dix/Llc option, add and use contextual
+ realtime schedule ops, don't refcount realtime simulator impl
+ - bug 695 - DcfManager::UpdateBackoff () uses slow HighPrecision::Div()
+ - bug 674 - EIFS is not handled correctly in DcfManager::GetAccessGrantStart
+ - bug 739 - OLSR: Strange HTime value in HELLO messages
+ - bug 746 - UDP source address is not set to bound address
+ - bug 735 Update Olsr for local delivery
+ - bug 740 OLSR MprCompute () works wrong: fixed
+ - bug 729 Enable IPv6 over PPP.
+ - bug 645: fixes for opening stats file with OMNeT++
+ - bug 689: default energy detection and CCA thresholds are changed to be
+ more realistic.
+ - bug 733: OLSR MPR Computation give incorrect result
+ - Mesh: HWMP: fixed proactive routes
+ - Mesh: fixed FLAME PATH_UPDATE procedure, fixed mesh.cc
+
Known issues
------------
-ns-3.6 build is known to fail on the following platforms:
+ns-3 builds have been known to fail on the following platforms:
- gcc 3.3 and earlier
- optimized builds on gcc 3.4.4 and 3.4.5
- optimized builds on linux x86 gcc 4.0.x