NetBox Cisco ISE Plugin

A NetBox plugin that integrates Cisco Identity Services Engine (ISE) with NetBox, displaying endpoint details, network device (NAD) information, and active session data.

Features

Endpoint Integration

• Endpoint Details Tab: Adds a "Cisco ISE" tab to Device detail pages for endpoints
• MAC Address Lookup: Automatic lookup using device interface MAC addresses
• Endpoint Profile: Shows profiled device type and identity group
• Session Status: Displays active/inactive connection status

Network Access Device (NAD) Integration

• NAD Details Tab: Shows ISE registration status for network devices
• Authentication Settings: Displays RADIUS, TACACS+, and SNMP configuration
• TrustSec Status: Shows device TrustSec enrollment
• Device Groups: Lists assigned network device groups

Active Session Data

• Real-time Session: Shows active 802.1X/MAB session details
• Connection Info: NAS IP, port ID, VLAN assignment
• Authorization: Selected authorization profile and SGT
• Posture Status: Endpoint compliance posture state

General Features

• Configurable Device Mappings: Control which devices show the tab and lookup method
• API Caching: Reduces load on ISE with configurable cache timeout
• Settings Page: View configuration and test ISE connection

Requirements

• NetBox 4.0 or higher
• Cisco ISE 2.x or higher with ERS API enabled
• Python 3.10+

Installation

From PyPI (recommended)

pip install netbox-cisco-ise

From Source

git clone https://github.com/sieteunoseis/netbox-cisco-ise.git
cd netbox-cisco-ise
pip install -e .

Docker Installation

Add to your NetBox Docker requirements file:

# requirements-extra.txt
netbox-cisco-ise

Or for development:

# In docker-compose.override.yml, mount the plugin:
volumes:
  - /path/to/netbox-cisco-ise:/opt/netbox/netbox/netbox_cisco_ise

Configuration

Add the plugin to your NetBox configuration:

# configuration.py

PLUGINS = [
    'netbox_cisco_ise',
]

PLUGINS_CONFIG = {
    'netbox_cisco_ise': {
        # Required: ISE URL (ERS API)
        'ise_url': 'https://ise.example.com',

        # Required: ERS Admin credentials
        'ise_username': 'ersadmin',
        'ise_password': 'your-password',

        # Optional settings
        'timeout': 30,           # API timeout in seconds (default: 30)
        'cache_timeout': 60,     # Cache duration in seconds (default: 60)
        'verify_ssl': False,     # Verify SSL certificates (default: False)

        # Device mappings (REQUIRED) - Controls which devices show the Cisco ISE tab
        # Each mapping specifies:
        #   - manufacturer: Regex pattern to match device manufacturer (slug or name)
        #   - device_type: Optional regex pattern to match device type (slug or model)
        #   - lookup: How to find the device in ISE:
        #       "nad" - Network Access Device lookup by IP/hostname (for switches, routers, WLCs)
        #       "endpoint" - Endpoint lookup by MAC address (for wireless clients, badges)
        'device_mappings': [
            # All Cisco devices - lookup as NADs
            {'manufacturer': 'cisco', 'lookup': 'nad'},

            # Vocera badges - lookup by MAC address as endpoints
            {'manufacturer': 'vocera', 'lookup': 'endpoint'},

            # Example: Specific device type only
            # {'manufacturer': 'aruba', 'device_type': 'badge', 'lookup': 'endpoint'},
        ],
    }
}

ISE ERS API Setup

1. Enable ERS API in ISE: Administration > System > Settings > ERS Settings
2. Create an ERS Admin user or use existing admin credentials
3. Ensure the user has "ERS Admin" or "ERS Operator" privileges

Required ISE Permissions

Usage

Once installed and configured:

1. Navigate to any Device in NetBox that matches your device_mappings
2. Click the Cisco ISE tab
3. View real-time endpoint or NAD details from ISE

Lookup Methods

What's Displayed

For Endpoints (lookup: endpoint)

For NADs (lookup: nad)

Troubleshooting

Endpoint not found

• Verify the device has an interface with a MAC address
• Check that the MAC format matches ISE (XX:XX:XX:XX:XX:XX)
• Confirm the endpoint exists in ISE endpoint database

NAD not found

• Verify the device has a primary IP or hostname in NetBox
• Check that the device is registered as a NAD in ISE
• Try both IP and hostname lookups

Connection errors

• Verify ise_url is accessible from NetBox
• Confirm ERS API is enabled on ISE
• For self-signed certificates, set verify_ssl: False

Authentication errors

• Verify the ERS Admin credentials
• Check user has ERS Admin or ERS Operator role

Development

Setup

git clone https://github.com/sieteunoseis/netbox-cisco-ise.git
cd netbox-cisco-ise
pip install -e ".[dev]"

Code Style

black netbox_cisco_ise/
isort netbox_cisco_ise/
flake8 netbox_cisco_ise/

API Reference

This plugin uses two ISE APIs:

• ERS API (/ers/config/*): Configuration data - endpoints, NADs, profiles
• Monitoring API (/admin/API/mnt/*): Real-time session data

Changelog

See CHANGELOG.md for release history.

License

Apache License 2.0 - See LICENSE for details.

Contributing

Contributions are welcome! Please:

1. Fork the repository
2. Create a feature branch
3. Submit a pull request

Support

If you find this plugin helpful, consider supporting development:

Related Projects

• netbox-catalyst-center - Catalyst Center integration for NetBox
• netbox-graylog - Display Graylog logs in NetBox