Package nwdiag

nwdiag generates network-diagram images from text

http://blockdiag.com/

nwdiag and its family generate diagram images from simply text file.

Features:
- Generates beautiful diagram images from simple text format (similar to
  graphviz’s DOT format)
- Layouts diagram elements automatically
- Embeds to many documentations; Sphinx, Trac, Redmine and some wikis

- Supports many types of diagrams
  - logical network diagram (with this package)
  - block diagram (with the blockdiag package)
  - sequence diagram (with the seqdiag package)
  - activity diagram (with the actdiag package)

Enjoy documentation with nwdiag !
General Commands
Command Description
nwdiag generate network-diagram image file from spec-text file.
packetdiag generate packet-header-structure-diagram image file from spec-text file.
rackdiag generate rack-structure-diagram image file from spec-text file.