Includes:
- Python examples to test Brite, Click and Openflow
- CI jobs for manylinux packaging of pip wheel
- Support for Linux distributions with lib and lib64 directories
- Configuration of RPATH not to require setting LD_LIBRARY_PATH
Signed-off-by: Gabriel Ferreira <gabrielcarvfer@gmail.com>
Includes:
- search for headers in the library directory when using find_external_library
- prevent module processing (brite, click and openflow) from continuing if ${dependency_name}_FOUND is not set
Includes:
- summarize ns3 commands on top-level --help
- add --quiet as a post-positional argument
- refactor verbose variable names
- aggregate ./ns3 --check-config|profile|version into ./ns3 show config|profile|version
- remove ns3 --check deprecated option
- set VERBOSE environment variable when building/running with -v/--verbose
https://gitlab.com/nsnam/ns-3-dev/-/issues/590#note_870520212
- enable verbose Makefiles when NS3_VERBOSE is enabled
https://gitlab.com/nsnam/ns-3-dev/-/issues/590
- introduce default build profile and refactor others
https://gitlab.com/nsnam/ns-3-dev/-/issues/591
- use "-Og" in "CMAKE_BUILD_TYPE=Debug"/"ns3 -d debug"
- add back FindPython3 and fallback to FindPythonInterp if needed
- redirect pybindgen apiscan output to apiscan.log
- enable CMAKE_FIND_DEBUG_MODE with NS3_VERBOSE and CMake >= 3.17
- add search path logging to find_external_library
Requires NS3_VERBOSE=ON. This is an anternative to CMAKE_FIND_DEBUG_MODE=true available in CMake >= 3.17
- remove C support
- reduce Int128 checks
- fuse Boost Units Quantity and SI header checks
- replace not found messages with skipping
Includes:
- refactor build_lib and build_lib_example macros
- unify src and contrib macros
- replace macro with function not to leak definitions
- parse list of arguments
- different cmake-format file for modules to list one item per line
Includes:
- inform ns3 user cmake was not found, or an unsupported version was found
- replace open-mpi environment variables with command-line arguments
- mark more variables as advanced
- add -v and --verbose option to run and only output the programs output by default
- fix scratch subdir prefixes and add tests
- prevent cmake crash when scratch sources do not have a main function
- disable MPI module by default
- wrap cmakelists_content in quotes to prevent failure of filter_libraries
- install pkgconfig files and add tests
- pkg-config generation (still missing installation)
- forward PYTHONPATH to modulegen
- fix dependency search for brite, click and openflow
When you have the action OFPP_FLOOD on a flow, and the received packet is
not coming into the switch through port 0, then the packet will be flooded on
all ports, including the receiving port! This is especially bad if
you have broadcasts as packets will get replicated indefinitely (ARP req for
e.g.). This is caused by missing ntohs() that fails to convert port numbers
to their correct values. The switch works correctly for broadcast packets
received on port zero.
Example: The ReceivePacketOut() gets 0 if the input port is 0 and it works.
But will get 512 if the input port is 1 and since 512 is not our real input
port the check will fail and the packet will also be replicated on the input
port.
