# YANG language model and extension

This directory contains the model of YANG language itself, as defined in [RFC6020] and [RFC7950],
as well as various standard extensions:
* [RFC6241] NETCONF's **get-filter-element-attributes** extension
* [RFC6536] NETCONF Access Control Model
* [RFC6643] SMIv2 MIB Modules to YANG Modules translation
* [RFC7952] YANG metadata
* [RFC8040] RESTCONF's **yang-data** extension
* [RFC8528] YANG Schema Mount

[RFC6020]:https://tools.ietf.org/html/rfc6020
[RFC6241]:https://tools.ietf.org/html/rfc6241
[RFC6536]:https://tools.ietf.org/html/rfc6536
[RFC6643]:https://tools.ietf.org/html/rfc6643
[RFC7950]:https://tools.ietf.org/html/rfc7950
[RFC7952]:https://tools.ietf.org/html/rfc7952
[RFC8040]:https://tools.ietf.org/html/rfc8040
[RFC8528]:https://tools.ietf.org/html/rfc8528