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Ubuntu上安装NS-3实践
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ns3官网https://www.nsnam.org/wiki/Installation#Installation
安装：
Ubuntu/Debian/Mint
The following list of packages should be accurate for Ubuntu 19.04 release; other releases or other Debian-based systems may slightly vary. Ubuntu 16.04 LTS release is probably the oldest release that is known to work as of recent ns-3 releases.
Note: As of ns-3.30 release (August 2019), ns-3 uses Python 3 by default, but earlier releases depend on Python 2 packages, and at least a Python 2 interpreter is recommended. If working with an earlier release, one may in general substitute 'python' for 'python3' in the below (e.g. install 'python-dev' instead of 'python3-dev').
- minimal requirements for C++ users (release): This is the minimal set of packages needed to run ns-3 from a released tarball.
apt-get install gcc g++ python python3
- minimal requirements for Python users (release 3.30 and ns-3-dev): This is the minimal set of packages needed to work with Python bindings from a released tarball.
apt-get install gcc g++ python python3 python3-dev
- minimal requirements for Python (development): For use of ns-3-allinone repository (cloned from Git), additional packages are needed to fetch and successfully install pybindgen and netanim.
apt-get install python3-setuptools git mercurial
- Netanim animator: qt5 development tools are needed for Netanim animator; qt4 will also work but we have migrated to qt5.
apt-get install qt5-default mercurial
- Support for ns-3-pyviz visualizer
-
- For ns-3.28 and earlier releases, PyViz is based on GTK+ 2, GooCanvas, and GraphViz:
apt-get install python-pygraphviz python-kiwi python-pygoocanvas libgoocanvas-dev ipython
-
- For Ubuntu 18.04, python-pygoocanvas is no longer provided. The ns-3.29 release and later upgrades the support to GTK+ version 3, and requires these packages:
apt-get install gir1.2-goocanvas-2.0 python-gi python-gi-cairo python-pygraphviz python3-gi python3-gi-cairo python3-pygraphviz gir1.2-gtk-3.0 ipython ipython3
- Support for MPI-based distributed emulation
apt-get install openmpi-bin openmpi-common openmpi-doc libopenmpi-dev
- Support for bake build tool:
apt-get install autoconf cvs bzr unrar
- Debugging:
apt-get install gdb valgrind
- Support for utils/check-style.py code style check program
apt-get install uncrustify
- Doxygen and related inline documentation:
apt-get install doxygen graphviz imagemagick apt-get install texlive texlive-extra-utils texlive-latex-extra texlive-font-utils texlive-lang-portuguese dvipng latexmk
-
- If you get an error such as 'convert ... not authorized source-temp/figures/lena-dual-stripe.eps', see this post about editing Imagick's security policy configuration: https://alexvanderbist.com/posts/2018/fixing-imagick-error-unauthorized
- The ns-3 manual and tutorial are written in reStructuredText for Sphinx (doc/tutorial, doc/manual, doc/models), and figures typically in dia (also needs the texlive packages above):
apt-get install python3-sphinx dia
Note: Sphinx version >= 1.12 required for ns-3.15. To check your version, type "sphinx-build". To fetch this package alone, outside of the Ubuntu package system, try "sudo easy_install -U Sphinx".
- GNU Scientific Library (GSL) support for more accurate 802.11b WiFi error models (not needed for OFDM):
apt-get install gsl-bin libgsl-dev libgsl23 libgslcblas0
If the above doesn't work (doesn't detect GSL on the system), consult: https://coral.ise.lehigh.edu/jild13/2016/07/11/hello/. But don't worry if you are not using 802.11b models.
- To read pcap packet traces
apt-get install tcpdump
- Database support for statistics framework
apt-get install sqlite sqlite3 libsqlite3-dev
- Xml-based version of the config store (requires libxml2 >= version 2.7)
apt-get install libxml2 libxml2-dev
- Support for generating modified python bindings
apt-get install cmake libc6-dev libc6-dev-i386 libclang-6.0-dev llvm-6.0-dev
and you will want to install castxml and pygccxml as per the instructions for python bindings (or through the bake build tool as described in the tutorial). The 'castxml' package provided by Ubuntu 18.04 and earlier is not recommended; a source build (coordinated via bake) is recommended.
Note: Ubuntu versions (through 19.04) and systems based on it (e.g. Linux Mint 18) default to an old version of clang and llvm (3.8), when simply 'libclang-dev' and 'llvm-dev' are specified. The packaging on these 3.8 versions is broken. Users of Ubuntu will want to explicitly install a newer version by specifying 'libclang-6.0-dev' and 'llvm-6.0-dev'. Other versions newer than 6.0 may work (not tested).
- A GTK-based configuration system
apt-get install libgtk2.0-0 libgtk2.0-dev
- To experiment with virtual machines and ns-3
apt-get install vtun lxc uml-utilities
- Support for openflow module (requires some boost libraries)
apt-get install libboost-signals-dev libboost-filesystem-dev
NS-3的编译借助build.py脚本工具。
./build.py
但是会碰到如下错误：
[1459/1770] cxx: src/lte/model/lte-ffr-sap.cc -> build/src/lte/model/lte-ffr-sap.cc.1.o
[1460/1770] cxx: src/lte/model/lte-fr-no-op-algorithm.cc -> build/src/lte/model/lte-fr-no-op-algorithm.cc.1.o
[1461/1770] cxx: src/lte/model/lte-ffr-soft-algorithm.cc -> build/src/lte/model/lte-ffr-soft-algorithm.cc.1.o
[1462/1770] cxx: src/lte/model/lte-ue-power-control.cc -> build/src/lte/model/lte-ue-power-control.cc.1.o
[1463/1770] cxx: build/src/lte/bindings/ns3module.cc -> build/src/lte/bindings/ns3module.cc.7.o
g++: internal compiler error: Killed (program cc1plus)
Please submit a full bug report,
with preprocessed source if appropriate.
See for instructions.
Waf: Leaving directory `/home/fyang/project/workspace/repos/ns-3-allinone/ns-3-dev/build'
Build failed
-> task in 'ns3module_lte' failed (exit status 4):
{task 159048492: cxx ns3module.cc -> ns3module.cc.7.o}
['/usr/bin/g++', '-O0', '-ggdb', '-g3', '-Wall', '-Werror', '-Wno-error=deprecated-declarations', '-fstrict-alid', '-fno-strict-aliasing', '-fwrapv', '-fstack-protector', '-fno-strict-aliasing', '-fvisibility=hidden', '-Wn, '-I..', '-Isrc/lte/bindings', '-I../src/lte/bindings', '-I/usr/include/python2.7', '-I/usr/include/gtk-2.0', -I/usr/include/atk-1.0', '-I/usr/include/cairo', '-I/usr/include/gdk-pixbuf-2.0', '-I/usr/include/pango-1.0', 'glib-2.0', '-I/usr/lib/i386-linux-gnu/glib-2.0/include', '-I/usr/include/pixman-1', '-I/usr/include/freetype2',bxml2', '-DNS3_ASSERT_ENABLE', '-DNS3_LOG_ENABLE', '-DHAVE_SYS_IOCTL_H=1', '-DHAVE_IF_NETS_H=1', '-DHAVE_NET_ETTE3=1', '-DHAVE_IF_TUN_H=1', '-DHAVE_GSL=1', '-DNS_DEPRECATED=', '-DNS3_DEPRECATED_H', '-DNDEBUG', 'src/lte/binings/ns3module.cc.7.o']
Traceback (most recent call last):
File "./build.py", line 170, in
sys.exit(main(sys.argv))
File "./build.py", line 161, in main
build_ns3(config, build_examples, build_tests, args, build_options)
File "./build.py", line 81, in build_ns3
run_command([sys.executable, "waf", "build"] + build_options)
File "/home/fyang/project/workspace/repos/ns-3-allinone/util.py", line 24, in run_command
raise CommandError("Command %r exited with code %i" % (argv, retval))
util.CommandError: Command ['/usr/bin/python', 'waf', 'build'] exited with code 1
似乎是g++编译器自身的问题，解决办法是利用swap:
sudo dd if=/dev/zero of=/swapfile bs=64M count=16
sudo mkswap /swapfile
sudo swapon /swapfile
编译完成后删除：
sudo swapoff /swapfile
sudo rm /swapfile
如果成功，则显示：
Waf: Leaving directory `/home/fyang/project/workspace/repos/ns-3-allinone/ns-3-dev/build'
'build' finished successfully (7m31.696s)
Modules built:
antenna aodv applications
bridge buildings config-store
core csma csma-layout
dsdv dsr energy
fd-net-device flow-monitor internet
lr-wpan lte mesh
mobility mpi netanim (no Python)
network nix-vector-routing olsr
point-to-point point-to-point-layout propagation
sixlowpan spectrum stats
tap-bridge test (no Python) topology-read
uan virtual-net-device visualizer
wave wifi wimax
Modules not built (see ns-3 tutorial for explanation):
brite click openflow
Leaving directory `./ns-3-dev
3 测试
3.1 添加实例程序
Waf工具用于脚本运行，并保证共享库在运行时处在正确位置。 通过修改Waf程序配置，添加实例程序：
$ ./waf clean
$ ./waf configure --enable-examples --enable-tests --enable-modules=core
$ ./waf build
3.2 单元测试
NS-3自带单元测试功能，有了上述实程序之后，进行验证：
fyang@fyang-virtual-machine:~/project/workspace/repos/ns-3-allinone/ns-3-dev$ ./test.py
Waf: Entering directory `/home/fyang/project/workspace/repos/ns-3-allinone/ns-3-dev/build'
Waf: Leaving directory `/home/fyang/project/workspace/repos/ns-3-allinone/ns-3-dev/build'
'build' finished successfully (0.210s)
Modules built:
core
Modules not built (see ns-3 tutorial for explanation):
brite click openflow
PASS: TestSuite attributes
PASS: TestSuite callback
PASS: TestSuite command-line
PASS: TestSuite config
PASS: TestSuite global-value
PASS: TestSuite int64x64
PASS: TestSuite object-name-service
PASS: TestSuite object
PASS: TestSuite ptr
PASS: TestSuite event-garbage-collector
PASS: TestSuite sample
PASS: TestSuite simulator
PASS: TestSuite time
PASS: TestSuite timer
PASS: TestSuite traced-callback
PASS: TestSuite type-traits
PASS: TestSuite watchdog
PASS: TestSuite hash
PASS: TestSuite type-id
PASS: TestSuite threaded-simulator
PASS: TestSuite random-number-generators
PASS: TestSuite random-variable-stream-generators
PASS: Example examples/tutorial/hello-simulator
PASS: Example examples/tutorial/fourth
PASS: Example src/core/examples/main-callback
PASS: Example src/core/examples/sample-simulator
PASS: Example src/core/examples/main-ptr
PASS: Example src/core/examples/sample-random-variable
PASS: Example src/core/examples/sample-simulator.py
3.3 运行测试
运行模拟器：
./waf --run hello-simulator
结果：
Waf: Entering directory `/home/fyang/project/workspace/repos/ns-3-allinone/ns-3-dev/build'
Waf: Leaving directory `/home/fyang/project/workspace/repos/ns-3-allinone/ns-3-dev/build'
'build' finished successfully (0.202s)
Hello Simulator
4 参考文献
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