JUNOS Automation Cookbook电子书

Title Page

Copyright

JUNOS Automation Cookbook

Credits

About the Author

About the Reviewer

www.PacktPub.com

Why subscribe?

Customer Feedback

Preface

What this book covers?

What you need for this book

Who this book is for

Sections

Getting ready

How to do it…

How it works…

There's more…

See also

Conventions

Reader feedback

Customer support

Downloading the example code

Downloading the color images of this book

Errata

Piracy

Questions

Configuring JUNOS through NETCONF

Introduction

JUNOS NETCONF over SSH setup

Getting ready

How to do it...

How it works...

There's more...

Making NETCONF RPC requests and replies

Getting ready

How to do it...

How it works...

There's more...

Discovering NETCONF RPCs

Getting ready

How to do it...

How it works...

There's more...

See also

Using NETCONF to apply configuration changes

Getting ready

How to do it...

How it works...

Processing NETCONF using classic Expect/TCL

Getting ready

How to do it...

How it works...

Processing NETCONF with Python

Getting ready

How to do it...

How it works...

Processing NETCONF with Node.js

Getting ready

How to do it...

How it works...

Working with the Junos REST API

Introduction

Junos REST API setup

Getting ready

How to do it...

How it works...

There's more

Making REST API calls to Junos with Python

Getting ready...

How to do it...

How it works...

There's more...

Making REST API calls to Junos with Node.js

Getting ready

How to do it...

How it works...

Managing passwords safely

Getting ready

How to do it...

How it works...

Applying configuration changes through the REST API

Getting ready

How to do it...

How it works...

Using SLAX to Write Op Scripts

Introduction

Making remote procedure calls

Getting ready

How to do it...

How it works...

Using XPath predicate expressions

Getting started

How to do it...

How it works...

Working with regular expressions

Getting ready

How to do it...

How it works...

Working with IP addresses

Getting ready

How to do it...

How it works...

There's more

Debugging SLAX scripts

Getting ready

How to do it...

How it works...

There's more

Making custom show commands

Getting ready

How to do it...

How it works...

Making configuration changes

Getting ready

How to do it...

How it works...

Event Programming

Introduction

Archiving configurations after a change

Getting ready

How to do it…

How it works...

There's more

Capturing output after an event

Getting ready

How to do it…

How it works…

There's more

Custom responses to an event

Getting ready

How to do it…

How it works…

There's more

Dealing with a flapping interface

Getting ready

How to do it…

How it works…

Dealing with a flapping OSPF neighbor

Getting ready

How to do it…

How it works…

DIY routing protocol

Getting ready

How to do it…

How it works…

Debugging event scripts

Getting ready

How to do it…

How it works…

Automating JUNOS with PyEZ

Introduction

Setting up a PyEZ environment

Getting ready

How to do it…

How it works…

There’s more

Exploring the XML RPC using PyEZ

Getting ready

How to do it…

How it works…

Calling operational RPCs and setting timeouts

Getting ready

How to do it…

How it works…

Configuration analysis and reporting

Getting ready

How to do it…

How it works…

Making raw CLI commands from PyEZ

Getting ready

How to do it…

How it works…

There’s more

Using tables and views

Getting ready

How to do it…

How it works…

There's more

Using custom tables and views

Getting ready

How to do it…

How it works…

Making configuration changes with PyEZ

Getting ready

How to do it…

How it works...

There’s more

Template configurations with Jinja2

Getting ready

How to do it…

How it works...

Advanced Visualization Applications

Introduction

Visualizing graphs

Getting ready

Graph principles

Graph data

How to do it...

Instantiating the template

Drawing the graph

Running the example graph

How it works...

Instantiating the template

Drawing the graph

Extracting graphs from ISIS

Getting started

ISIS primer

How to do it...

How it works...

Extracting graphs from OSPF

Getting ready

OSPF primer

How to do it...

How it works...

Extracting graphs from MPLS VPNs

Getting ready

BGP MPLS VPN primer

How to do it...

How it works...

There's more

Monitoring and Maintaining JUNOS

Introduction

Monitoring configuration changes network-wide

Getting ready

How to do it…

SSH file transfer

JUNOS OS event policy

Web server application

Web client application

How it works...

SSH File Transfer

JUNOS OS event policy

Web server application

Web client application

There's more

Monitoring interface performance

Getting ready

Object-oriented primer for Node.js

How to do it…

Server application

Web client application

Setting up and Running

How it works...

Server application

Web client application

There's more

Monitoring system health

Getting ready

How to do it...

Server application

Web client application

How it works...

Server application

Client application

Running the application

There's more

Monitoring MPLS LDP statistics

Getting ready

How to do it...

Server application

Web client application

How it works...

Server application

Web client application

Security Applications

Introduction

Enforcing configuration standards through commit scripts

Getting ready

How to do it...

How it works...

Loopback address

IGP interface deletion

EBGP policy default

Building BGP route filters

Getting ready

How to do it...

How it works...

Applying anti-spoofing filters

Getting ready

How to do it...

How it works...

There's more

Operating a distributed ACL function

Getting ready

How to do it...

How it works...

Extending JUNOS with Ansible

Introduction

Installing Ansible

Getting ready

How to do it...

How it works...

There's more

Configuring Ansible for JUNOS

Getting ready

How to do it..

How it works...

Extracting estate-wide configurations

Getting ready

How to do it...

How it works...

There's more...

Performing platform-specific or group-specific operations

Getting ready

How to do it...

How it works...

Using variables and vaults

Getting ready

How to do it...

How it works...