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Repository Details
Tool to visualize network config
plotnetcfg is a tool that scans networking configuration on the machine and
plots a diagram of the configuration hierarchy.
Design goals are:
1. Lighweight. It should have no run time dependencies. Just scp the
binary to the target machine.
2. Works across net namespaces.
3. Allows multiple frontends (graphviz and json frontends are currently
supported).
Example usage:
ssh target_machine plotnetcfg | dot -Tpdf > output.pdf
Building:
Jansson library is required, version 2.3 or newer:
http://www.digip.org/jansson/
To statically link against Jansson, build the Jansson library and invoke in
the plotnetcfg source directory:
make jansson=/path/to/jansson
To dynamically link against Jansson, ensure Jansson is properly installed in
the system (e.g. using the devel package provided by your distribution) and
invoke:
make
The following flags can be overridden during the build:
- CC
Choose a different compiler (such as clang or an arm cross compiler)
- CFLAGS
Additional compilation flags to pass to the compiler
Bugs:
Report bugs to [email protected]. Patches are welcome.
Contains code from iproute2, originally licensed under GPLv2 or later,
http://www.linuxfoundation.org/collaborate/workgroups/networking/iproute2
