Tools

• The latest version of libsmi contains a YANG output driver for the smidump tool. It generates YANG modules from SMI/SMIv2 MIBs.

• The webinterface to smidump now supports YANG output.

• pyang (manual page) is an extensible YANG validator written in Python. It can be used standalone as a validator of YANG modules, or to generate YIN, YANG, DSDL and XSD from YANG and YIN. It can also be integrated in other applications, which can, for example, generate vendor-specific stub code. Validation of instance XML documents (datastore contents or NETCONF PDUs) using pyang is explained in DSDLMappingTutorial.

• yangdump is a YANG validator and translator, available at http://www.netconfcentral.com/

• jYang is a YANG validator and translator written in Java

• yang-mode.el is an emacs mode for editing YANG files. draft -12 compliant. Requires cc-mode 5.30 or later.
  NOTE With emacs 23, you need to do (for details, see the comment in the file):
  • In .emacs, use autoload instead of require (autoload 'yang-mode "yang-mode" "Major mode for editing YANG models." t)
  • Possibly delete cc-mode.elc

• RELAX NG schema for YIN
  • yin.rng: XML syntax
  • yin.rnc: compact syntax
  • yin.html: Annotated XML syntax with cross-references