network-graph

Creates a graph of all network interfaces and their relationships. Supports network namespaces.

Dependencies

• iproute2
• python3
• python3-graphviz
• graphviz

Usage

sudo ./network-dump.sh > network.json
./network-graph.py network.json > network.gv
dot -Tpng network.gv > network.png

Or all in one:

sudo ./network-dump.sh | network-graph.py | dot -Tx11

TODO

• captions for edges
• cgroups support