YANG Models and Platform Capabilities for Cisco IOS XE 16.9.3

This directory contains the YANG models supported by IOS XE 16.9.3:

• IOS XE native models
• IETF, OpenConfig and tail-f models (and deviations)
• MIB-based models generated using the algorithms in RFC 6643

The schemas may be retrieved from devices using the NETCONF "get-schema" RPC as detailed in RFC 6022 Section 3.1. Schemas may also be retrieved using RESTCONF "get" on ietf-yang-library.yang model schema leaf, which provides the list of URL's from which the schemas can be downloaded. Models listed in this repository are supported by following IOS XE platforms:

• ASR 1000
• CSR 1000v/ISRv
• ISR 1000 and ISR 4000
• ASR900 RSP2/RSP3, ASR920 and NCS4200
• Catalyst 3650 and 3850
• Catalyst 9300, 9400 and 9500
• CBR-8

Model content may differ based on platform capability. As a convenience, copies of the platform "hello" messages are also provided:

ASR 1000

Capability Statement: capability-asr1k.xml

CSR 1000v

Capability Statement: capability-csr1k.xml

ISR 1000

Capability Statement: capability-isr1k.xml

ISR 4000

Capability Statement: capability-isr4k.xml

ASR900 RSP2/RSP3, ASR920 and NCS4200

Capability Statement: capability-asr900.xml

Catalyst 3650 and 3850

Capability Statement: capability-cat3k.xml

Catalyst 9300

Capability Statement: capability-cat9300.xml

Catalyst 9400

Capability Statement: capability-cat9400.xml

Catalyst 9500

Capability Statement: capability-cat9500.xml

CBR-8

Capability Statement: capability-cbr.xml

Major Model Changes In 16.9.3

16.9.3 model changes include the addition of IETF models, new native models and existing native model updates.

Native Models Added

• Cisco-IOS-XE-pnp.yang

Native Models Modified

• Cisco-IOS-XE-aaa-oper.yang
• Cisco-IOS-XE-aaa.yang
• Cisco-IOS-XE-acl.yang
• Cisco-IOS-XE-arp.yang
• Cisco-IOS-XE-atm.yang
• Cisco-IOS-XE-bfd.yang
• Cisco-IOS-XE-bgp.yang
• Cisco-IOS-XE-aaa-oper.yang
• Cisco-IOS-XE-aaa.yang
• Cisco-IOS-XE-acl.yang
• Cisco-IOS-XE-arp.yang
• Cisco-IOS-XE-atm.yang
• Cisco-IOS-XE-bfd.yang
• Cisco-IOS-XE-bgp.yang
• Cisco-IOS-XE-call-home.yang
• Cisco-IOS-XE-cellwan-oper.yang
• Cisco-IOS-XE-controller.yang
• Cisco-IOS-XE-crypto.yang
• Cisco-IOS-XE-device-tracking.yang
• Cisco-IOS-XE-dhcp.yang
• Cisco-IOS-XE-dot1x.yang
• Cisco-IOS-XE-ethernet.yang
• Cisco-IOS-XE-interfaces-oper.yang
• Cisco-IOS-XE-interfaces.yang
• Cisco-IOS-XE-ip.yang
• Cisco-IOS-XE-ipv6.yang
• Cisco-IOS-XE-lisp-oper.yang
• Cisco-IOS-XE-logging.yang
• Cisco-IOS-XE-nat.yang
• Cisco-IOS-XE-native.yang
• Cisco-IOS-XE-ospf.yang
• Cisco-IOS-XE-platform.yang
• Cisco-IOS-XE-rip.yang
• Cisco-IOS-XE-route-map.yang
• Cisco-IOS-XE-switch.yang
• Cisco-IOS-XE-track.yang
• Cisco-IOS-XE-types.yang
• Cisco-IOS-XE-utd.yang
• Cisco-IOS-XE-vlan.yang
• Cisco-IOS-XE-vrrp.yang

Openconfig Models Modified

• cisco-xe-openconfig-bgp-deviation.yang
• cisco-xe-openconfig-bgp-policy-deviation.yang
• cisco-xe-openconfig-routing-policy-deviation.yang
• cisco-xe-openconfig-vlan-deviation.yang

Other Models Modified

• cisco-ia.yang
• cisco-routing-ext.yang

Errata

The Cisco-IOS-XE-pnp.yang model is advertised in all the capabilities but should be considered experimental until IOS XE 17.1.

Compliance With "pyang --lint"

Some models are not fully compliant with all IETF guidelines as exemplified by running the pyang tool with the --lint flag. The errors and warnings exhibited by running pyang with the --lint flag are currently deemed to be non-critical as they do not impact the semantic of the models or prevent the models being used as part of toolchains. A script has been provided, "check-models.sh", that runs pyang with --lint validation enabled, but ignoring certain errors. This allows the developer to determine what issues may be present.

Revision Statements

Revision statements embedded in the YANG files should accurately reflect whether or not a new revision has been introduced.