🌐 Cisco IOS-XE YANG Documentation Hub

Interactive OpenAPI/Swagger UI for RESTCONF APIs | IOS-XE 17.18.1

Last Updated: March 27, 2026 - Vancouver, BC

🔍 Search ⚡ Code Generator 🔄 Compare Trees 📋 YANG Report 🌳 Trees 🐙 GitHub
Models: 📊 Oper ⚡ RPC 🔔 Events 🏠 Native ⚙️ Config 🌍 OpenConfig 📜 IETF 🗄️ MIB 📦 Other

📚 All Models

📊 Operational Data

Real-time device state and statistics. 205 deep-path specs from resolved YANG trees with full read-only GET endpoints.

205 specs 20,159 paths 20,159 ops
Browse Operational →

⚡ RPC Operations

Remote procedure calls and device actions. 59 specs with per-RPC POST endpoints for device management operations.

59 specs 308 paths 308 ops
Browse RPC →

🔔 Events

Event notifications and telemetry streams. 38 specs with notification and data endpoints from YANG event modules.

38 specs 861 paths 861 ops
Browse Events →

🏠 Native Config

Cisco IOS-XE native configuration model. 81 deep-path specs from resolved YANG tree with full depth CRUD coverage.

81 specs 3,363 paths 13,452 ops
Browse Native →

⚙️ Configuration (CFG)

Device configuration management with full CRUD operations. 39 deep-path specs with comprehensive GET/PUT/PATCH/DELETE endpoints.

39 specs 2,363 paths 9,452 ops
Browse Config →

🌍 OpenConfig

Vendor-neutral network configuration standards. 57 deep-path specs from resolved YANG trees with full CRUD support.

57 specs 2,377 paths 5,920 ops
Browse OpenConfig →

📜 IETF Standards

RFC-compliant IETF YANG models. 19 deep-path specs with CRUD + RPC support from standard IETF modules.

19 specs 438 paths 1,122 ops
Browse IETF →

📡 MIB Translations

SNMP MIB to YANG translations. 149 deep-path specs from resolved YANG trees with full RESTCONF read endpoints.

149 specs 12,482 paths 12,482 ops
Browse MIB →

📦 Other Models

Additional and miscellaneous models. 10 deep-path specs with full CRUD coverage for supplementary YANG modules.

10 specs 1,375 paths 4,597 ops
Browse Other →

🔍 Universal Search

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📚 External Documentation & Resources

Explore additional resources, specifications, and community tools

🌐
Cisco DevNet IOS XE
Official IOS-XE API documentation, guides, and tutorials
📖
YANG Catalog
Search and browse YANG modules from all vendors
💻
YANG Source Files
IOS-XE 17.18.1 YANG modules on GitHub
📋
IETF RFCs
Standard specifications and protocol definitions
🌍
OpenConfig
Vendor-neutral network configuration models
⚡
IOS XE 17.18 RESTCONF Guide
Official Cisco Programmability Configuration Guide
🔧
Cisco YANG Suite
YANG model exploration, validation, and RESTCONF/NETCONF testing tool
🐙
YANG Suite on GitHub
Source code, installation guides, and Docker setup for YANG Suite

📥 Downloads & Tools

Download API collections for Postman, or grab individual OpenAPI specs from any model page

📦
Postman Legacy Collection
Category-level RESTCONF API collection — 672 modules with 24,704 operations organized by model type
📊 24,704 requests 📁 9 folders 💾 ~66 MB
🚀
Postman Collection (Part 1)
Deep-path specs: Oper, Native, MIB, OpenConfig, CFG — 43,725 paths from resolved YANG trees
📊 61,465 requests 📁 5 models 💾 ~94 MB
🚀
Postman Collection (Part 2)
Deep-path specs: IETF, RPC, Events, Other — remaining models with enriched examples
📊 6,808 requests 📁 4 models 💾 ~36 MB
⚙️
Postman Environment
Environment template with baseUrl, username, and password variables — import alongside the collection
🔑 3 variables 💾 ~1 KB
📄
Individual OpenAPI Specs
Browse any model page, select a module, then click the 📥 Download JSON button to save that spec
Config Oper Native OpenConfig IETF MIB RPC Events Other
⚡ Quick Start: 1. Download collection(s) above → 2. Download Environment → 3. Open Postman → 4. Import Collection(s) → 5. Import Environment → 6. Set your device IP, username & password → 7. Send requests!

📊 Statistics by Model Type

Model Type Specs Paths Operations
Operational 205 20,159 20,159
Configuration 39 2,363 9,452
MIB 149 12,482 12,482
RPC 59 308 308
Native Config 81 3,363 13,452
OpenConfig 57 2,377 5,920
Events 38 861 861
IETF 19 438 1,122
Other 10 1,375 4,597
Total 657 43,726 68,353

All 9 model types with deep-path specs generated from resolved YANG trees: Oper · CFG · Native · OpenConfig · IETF · MIB · RPC · Events · Other

📚 Documentation Resources

🔄 Compare Trees ⚡ Code Generator 🔧 Quick Snippet

📖 Getting Started Guide

Authentication, examples, and best practices

View Guide →

🎯 Project Documentation

Requirements, structure, and enhancement phases

Read Docs →

📋 Module Accountability Report

Complete mapping of all 1103 modules - 100% accountability

View Report →

🌳 YANG Tree Browser

Browse pyang tree visualizations for 569 main modules + 148 MIB modules

Browse Trees →

📊 Project Summary

Complete API Coverage

• 657 OpenAPI specs across all 9 model types
• 43,726 API paths documented with examples
• 53 logical categories for easy navigation
• 765 modules (90%) have YANG tree links
• Production-realistic examples throughout

🌳 YANG Tree Visualizations

• 767 total tree files (616 YANG + 149 MIB + 2 indexes)
• Searchable browsers with category filtering
• Direct links: specs ↔ trees ↔ GitHub source
• See main tree browser and MIB tree browser

📋 YANG Module Coverage

• 1103 total modules tracked (848 YANG + 255 spec-only)
• 680 modules (61.7%) with OpenAPI specs
• 423 modules excluded (types, deviations, augments, identity-only)
• 100% accountability - see full report

43,725
API Paths
68,349
Operations
680
OpenAPI Modules
767
Tree Files
53
Categories
1103
Total Modules
17.18.1
IOS-XE Version
90%
Tree Coverage