Openconfig yang modules

OpenConfig YANG modules on Github

Openconfig yang modules https://github.com/openconfig/public/tree/master/release/models
Each yang module has a version (reference), this is indicated in the YANG module

YANG modules on Junos

Run this command to show YANG packages installed on Junos:

jcluser@vMX-addr-0> show system yang package
Package ID            :junos-openconfig
YANG Module(s)        :iana-if-type.yang ietf-inet-types.yang ietf-interfaces.yang ietf-yang-types.yang jnx-aug-openconfig-bgp.yang jnx-aug-openconfig-if-ip.yang jnx-aug-openconfig-interfaces.yang jnx-aug-openconfig-isis.yang jnx-aug-openconfig-lacp.yang jnx-aug-openconfig-lldp.yang jnx-aug-openconfig-local-routing.yang jnx-aug-openconfig-mpls.yang jnx-aug-openconfig-ni.yang jnx-aug-openconfig-routing-policy.yang jnx-openconfig-dev.yang junos-extension.yang openconfig-bgp-common-multiprotocol.yang openconfig-bgp-common-structure.yang openconfig-bgp-common.yang openconfig-bgp-global.yang openconfig-bgp-neighbor.yang openconfig-bgp-peer-group.yang openconfig-bgp-policy.yang openconfig-bgp-types.yang openconfig-bgp.yang openconfig-extensions.yang openconfig-if-aggregate.yang openconfig-if-ethernet.yang openconfig-if-ip-ext.yang openconfig-if-ip.yang openconfig-inet-types.yang openconfig-interfaces.yang openconfig-isis-lsdb-types.yang openconfig-isis-lsp.yang openconfig-isis-policy.yang openconfig-isis-routing.yang openconfig-isis-types.yang openconfig-isis.yang openconfig-lacp.yang openconfig-lldp-types.yang openconfig-lldp.yang openconfig-local-routing.yang openconfig-mpls-igp.yang openconfig-mpls-ldp.yang openconfig-mpls-rsvp.yang openconfig-mpls-sr.yang openconfig-mpls-static.yang openconfig-mpls-te.yang openconfig-mpls-types.yang openconfig-mpls.yang openconfig-network-instance-l2.yang openconfig-network-instance-l3.yang openconfig-network-instance-types.yang openconfig-network-instance.yang openconfig-platform-transceiver.yang openconfig-platform-types.yang openconfig-platform.yang openconfig-policy-types.yang openconfig-rib-bgp-ext.yang openconfig-rib-bgp-types.yang openconfig-rib-bgp.yang openconfig-routing-policy.yang openconfig-segment-routing.yang openconfig-terminal-device.yang openconfig-transport-types.yang openconfig-types.yang openconfig-vlan-types.yang openconfig-vlan.yang openconfig-yang-types.yang
Translation Script(s) :openconfig-bgp.slax openconfig-interface.slax openconfig-lldp.slax openconfig-local-routing.slax openconfig-mpls.slax openconfig-network-instance.slax openconfig-ni-bgp.slax openconfig-ni-mpls.slax openconfig-policy.slax openconfig-vlan.slax
Translation script status is enabled

Run this command to list YANG modules available on Junos:

jcluser@vMX-addr-0> file list /opt/yang-pkg/junos-openconfig/yang/

/opt/yang-pkg/junos-openconfig/yang/:
deviation/
iana-if-type.yang
ietf-inet-types.yang
ietf-interfaces.yang
ietf-yang-types.yang
jnx-aug-openconfig-bgp.yang
jnx-aug-openconfig-if-ip.yang
jnx-aug-openconfig-interfaces.yang
jnx-aug-openconfig-isis.yang
jnx-aug-openconfig-lacp.yang
jnx-aug-openconfig-lldp.yang
jnx-aug-openconfig-local-routing.yang
jnx-aug-openconfig-mpls.yang
jnx-aug-openconfig-ni.yang
jnx-aug-openconfig-routing-policy.yang
jnx-openconfig-dev.yang@ -> /opt/yang-pkg/junos-openconfig/yang/deviation/jnx-openconfig-dev.yang
junos-extension.yang
openconfig-bgp-common-multiprotocol.yang
openconfig-bgp-common-structure.yang
openconfig-bgp-common.yang
openconfig-bgp-global.yang
openconfig-bgp-neighbor.yang
openconfig-bgp-peer-group.yang
openconfig-bgp-policy.yang
openconfig-bgp-types.yang
openconfig-bgp.yang
openconfig-extensions.yang
openconfig-if-aggregate.yang
openconfig-if-ethernet.yang
openconfig-if-ip-ext.yang
openconfig-if-ip.yang
openconfig-inet-types.yang
openconfig-interfaces.yang
openconfig-isis-lsdb-types.yang
openconfig-isis-lsp.yang
openconfig-isis-policy.yang
openconfig-isis-routing.yang
openconfig-isis-types.yang
openconfig-isis.yang
openconfig-lacp.yang
openconfig-lldp-types.yang
openconfig-lldp.yang
openconfig-local-routing.yang
openconfig-mpls-igp.yang
openconfig-mpls-ldp.yang
openconfig-mpls-rsvp.yang
openconfig-mpls-sr.yang
openconfig-mpls-static.yang
openconfig-mpls-te.yang
openconfig-mpls-types.yang
openconfig-mpls.yang
openconfig-network-instance-l2.yang
openconfig-network-instance-l3.yang
openconfig-network-instance-types.yang
openconfig-network-instance.yang
openconfig-platform-transceiver.yang
openconfig-platform-types.yang
openconfig-platform.yang
openconfig-policy-types.yang
openconfig-rib-bgp-ext.yang
openconfig-rib-bgp-types.yang
openconfig-rib-bgp.yang
openconfig-routing-policy.yang
openconfig-segment-routing.yang
openconfig-terminal-device.yang
openconfig-transport-types.yang
openconfig-types.yang
openconfig-vlan-types.yang
openconfig-vlan.yang
openconfig-yang-types.yang

Run this command to know which reference of a YANG module is used on a Junos device.
Example with openconfig-interfaces.yang YANG module

jcluser@vMX-addr-0> file more /opt/yang-pkg/junos-openconfig/yang/openconfig-interfaces.yang

Run this command to understand which YANG deviations are used on a Junos device:

jcluser@vMX-addr-0> file more /opt/yang-pkg/junos-openconfig/yang/jnx-openconfig-dev.yang