junos-eznc
Junos 'EZ' automation for non-programmers
Decision gist · record as of 2026-08-14
Yes. Junos PyEZ is actively maintained, has no known vulnerabilities, uses permissive licensing, and offers low installation friction. It is well-suited for teams managing Junos infrastructure who want to automate tasks without deep XML API expertise. Install it if you need to programmatically manage Junos devices; skip it if you have no Junos devices or prefer CLI-only management.AI-flagged interpretation of the facts on this page — verify before relying
Before you install
- Requires network connectivity to a Junos device; on macOS Mojave and higher, SSH keys must be in RSA format, not OPENSSH format.
- Low friction installation via pip; the package is actively maintained with a recent release and depends on well-established libraries like ncclient, lxml, and paramiko.
- Requires Python >=3.8 and ncclient version 0.6.15 or later.
License · maintenance · safety
Apache 2.0 (permissive) — Licensed under Apache 2.0 (permissive), allowing free use, modification, and distribution in both open-source and commercial projects with minimal restrictions.
last release 2026-06-22 (53 days) · last repo commit 2026-06-22 · 718 stars
0 known vulnerabilities (OSV.dev, 2026-08-14) · 519,946 downloads/mo, #6,213 on PyPI
Alternatives
Verify before relying
pip install junos-eznc
from jnpr.junos import Device
with Device(host='device_ip', user='admin', password='pass') as dev:
print(dev.facts)- Whether the package works with Junos Evolved devices as claimed in the description.
- Performance characteristics when managing large numbers of devices or complex configurations.
- Compatibility with specific Junos product families beyond the SRX examples shown.
What it is and what it does
Junos PyEZ abstracts the complexity of Junos device management by providing a Python interface to NETCONF, the standard network configuration protocol. It retrieves device facts (serial number, software version, model), operational state as structured tables and views, and configuration data without requiring users to write or parse Junos XML directly. The library is designed for two audiences: network engineers who want to use Python as an interactive shell for common automation tasks like conditional testing and templating, and software developers who need an extensible foundation for integrating Junos automation into larger IT systems.
The package depends on ncclient for NETCONF communication, paramiko for SSH, lxml for XML processing, and several utilities like Jinja2 for templating and PyYAML for configuration handling. It supports modern Python versions and is actively maintained. The library provides utilities for common operations such as secure file copy, software updates, and configuration changes in both unstructured and structured formats.
Use it for
- Retrieve device inventory facts (model, serial number, software version) from multiple Junos devices in a loop for asset tracking.
- Automate configuration changes across a fleet of firewalls or routers using Jinja2 templates and structured configuration APIs.
- Build a network monitoring dashboard that periodically queries operational state (interface statistics, routing tables) from Junos devices.
- Perform conditional network tasks—e.g., update software only on devices matching certain criteria—using Python control flow.
- Integrate Junos device management into a larger DevOps or orchestration pipeline without writing custom XML parsers.
Worth the install?
AI-flagged interpretation of the facts on this page. Verify before relying on it.
Yes.
Junos PyEZ is actively maintained, has no known vulnerabilities, uses permissive licensing, and offers low installation friction. It is well-suited for teams managing Junos infrastructure who want to automate tasks without deep XML API expertise. Install it if you need to programmatically manage Junos devices; skip it if you have no Junos devices or prefer CLI-only management.
Install
junos-eznc on PyPI
Before you install
Low friction installation via pip; the package is actively maintained with a recent release and depends on well-established libraries like ncclient, lxml, and paramiko. Requires Python >=3.8 and ncclient version 0.6.15 or later.
Requires network connectivity to a Junos device; on macOS Mojave and higher, SSH keys must be in RSA format, not OPENSSH format.
License in practice
Licensed under Apache 2.0 (permissive), allowing free use, modification, and distribution in both open-source and commercial projects with minimal restrictions.
Quickstart
pip install junos-eznc
from jnpr.junos import Device
with Device(host='device_ip', user='admin', password='pass') as dev:
print(dev.facts)Verify before relying
- Whether the package works with Junos Evolved devices as claimed in the description.
- Performance characteristics when managing large numbers of devices or complex configurations.
- Compatibility with specific Junos product families beyond the SRX examples shown.
Package facts
| License | Apache 2.0 permissive |
| Python support | Supports the current Python release >=3.8 |
| Install friction | Low. Pure-Python wheel |
| Runtime dependencies | 11 packageslxmlncclientscpjinja2PyYAMLparamikosixpyserialyamlloaderpyparsingtransitions |
| Maintenance | Actively maintained 53 days since the last release |
| Last repo commit | |
| First released | |
| Downloads | 519,946 / month, #6,213 on PyPI 30-day window, as of 2026-08-14 |
| Known vulnerabilities | None known OSV.dev, checked 2026-08-14 |
| Classifiers | Development Status :: 5 - Production/StableEnvironment :: ConsoleIntended Audience :: DevelopersIntended Audience :: Information TechnologyIntended Audience :: System AdministratorsIntended Audience :: Telecommunications IndustryLicense :: OSI Approved :: Apache Software LicenseOperating System :: OS IndependentProgramming Language :: PythonProgramming Language :: Python :: 3.10Programming Language :: Python :: 3.11Programming Language :: Python :: 3.12Programming Language :: Python :: 3.8Programming Language :: Python :: 3.9Topic :: Software Development :: LibrariesTopic :: Software Development :: Libraries :: Application FrameworksTopic :: Software Development :: Libraries :: Python ModulesTopic :: System :: NetworkingTopic :: Text Processing :: Markup :: XML |
Evidence: junos_eznc-2.8.2-py2.py3-none-any.whl
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See also ncclient · netconf-console2 · phoebusgen · unicon · netmiko · scrapli · pyats.connections · ansible-core · pexpect