YANG-Push Notification, Transport and Capability Discovery and YANG Libary standartization process entered the phase where the specifications are being finalized and validated in implementations.
YANG-Push Publishers:
Huawei VRP R025C00 for NE8000 and NE40 (2025-10-15)
Supporting RFC 8639, RFC 8641, draft-netana-netconf-notif-envelope and draft-ietf-netconf-yang-notifications-versioning for YANG-Push configured subscription and IETF-JSON as in RFC 7951 for encoding, draft-ietf-netconf-udp-notif and draft-ietf-netconf-distributed-notif for transport, RFC 8525 and draft-ietf-netconf-yang-library-augmentedby to discover YANG modules and its dependencies.
https://support.huawei.com/
Cisco IOS XR 25.3.1 (2025-08-31)
Supporting RFC 8639, RFC 8641, draft-netana-netconf-notif-envelope and draft-ietf-netconf-yang-notifications-versioning for YANG-Push configured subscription and IETF-JSON as in RFC 7951 for encoding, draft-ietf-netconf-udp-notif for transport, RFC 9196 and draft-ietf-netconf-yp-transport-capabilities for subscription capability discovery, RFC 8525 and draft-ietf-netconf-yang-library-augmentedby to discover YANG modules and its dependencies.
https://software.cisco.com/
Huawei VRP R024C10 for MA5800T-X17 (2025-06-30)
Supporting RFC 8639, RFC 8641, draft-netana-netconf-notif-envelope and draft-ietf-netconf-yang-notifications-versioning for YANG-Push configured subscription and IETF-JSON as in RFC 7951 for encoding, draft-ietf-netconf-udp-notif and draft-ietf-netconf-distributed-notif for transport, RFC 9196 and draft-ietf-netconf-yp-transport-capabilities for subscription capability discovery, RFC 8525 and draft-ietf-netconf-yang-library-augmentedby to discover YANG modules and its dependencies.
https://support.huawei.com/
6WIND VSR 3.10
Supporting RFC 8639, RFC 8641, draft-netana-netconf-notif-envelope and draft-ietf-netconf-yang-notifications-versioning for YANG-Push configured subscription and IETF-JSON as in RFC 7951 and IETF-CBOR as in RFC 9254 for encoding, draft-ietf-netconf-udp-notif and draft-ietf-netconf-distributed-notif for transport, RFC 8525 and draft-ietf-netconf-yang-library-augmentedby to discover YANG modules and its dependencies.
https://www.6wind.com/
YANG-Push Receivers:
Pmacct
Supporting IETF-JSON as in RFC 7951 for encoding and draft-ietf-netconf-udp-notif transport for YANG-Push configured subscription with Apache Kafka integration.
https://github.com/pmacct/pmacct
Netgauze
Supporting IETF-JSON as in RFC 7951 for encoding and draft-ietf-netconf-udp-notif transport for YANG-Push configured subscription and draft-netana-message-broker-telemetry-message for Apache Kafka integration.
https://github.com/NetGauze/NetGauze