最新章節(jié)

• Summary
• Whitebox Switches
• Incumbent vendor switches
• Lab OpenFlow switches
• Physical switch selection
• Secure TLS connection

• Summary 更新時間：2021-07-02 21:43:20
• Whitebox Switches
• Incumbent vendor switches
• Lab OpenFlow switches
• Physical switch selection
• Secure TLS connection
• Monitoring integration
• Examine the JSONRPC over WebSocket
• More BGP example
• Result and verification
• Mininet and REST Router
• Ryu BGP speaker
• Cisco device configuration
• VIRL and Mininet setup
• Migration segmentation
• BGP migration example
• Multiple controller example
• Controller redundancy
• Greenfield deployment
• Relentlessly experiment
• Create minimum viable products
• Network standardization
• Familiarize yourself with the existing framework and tools
• Preparing the network
• Hybrid SDN
• Summary
• OpenDaylight example
• OpenDaylight programming overview
• OpenDaylight
• Trying out OpenStack
• Networking in OpenStack
• OpenStack overview
• OpenStack
• OpenStack OpenDaylight and NFV
• Summary
• Firewall with OpenFlow
• Ryu BGP application
• Python with the BGP speaker library
• Lab router setup
• BGP router with OpenFlow
• API usage examples
• Ryu controller with API
• Router with API
• Final result
• Ryu packet generation
• Ryu flow installation
• Ryu controller code
• Mininet topology
• Static router
• Packet inspection
• OpenFlow operations with Ryu
• Setup
• Advanced OpenFlow Topics
• Summary
• The POX controller
• Application components
• Planning your application
• Layer 2 OpenFlow switch
• The Ryu firewall application
• Open vSwitch commands
• The Ryu controller with Python
• Mininet
• OpenFlow 1.0 vs 1.3
• Basic operations
• Introducing OpenFlow
• Lab setup
• OpenFlow Basics
• Summary
• Additional resources
• Security
• Asynchronous operations
• Network dynamic operations
• The device ID API
• Devices API
• Network content API
• Flask-SQLAlchemy
• Network s API
• The jsonify return
• URL generation
• URL variables
• URL routing
• The HTTPie client
• Introduction to Flask
• Flask and lab setup
• Comparing Python web frameworks
• Building Network Web Services with Python
• Summary
• Python helper script for Logstash formatting
• The logstash format
• Setting up a hosted ELK service
• Elasticsearch (ELK stack)
• SFlowtool and sFlow-RT with Python
• sFlow
• Python extension for ntop
• ntop traffic monitoring
• Python socket and struct
• NetFlow parsing with Python
• Flow-based monitoring
• Final playbook
• Python parser script
• Information retrieval
• LLDP neighbor graphing
• Python with Graphviz examples
• Graphviz examples
• Installation
• Lab setup
• Graphviz
• Network Monitoring with Python - Part 2
• Summary
• Python script as an input source
• Installation
• Python for Cacti
• Additional Pygal resources
• Pygal for SNMP results
• Pygal - the first example
• Installation
• Pygal
• Additional Matplotlib resources
• Matplotlib for SNMP results
• Matplotlib - the first example
• Installation
• Matplotlib
• Python visualization
• PySNMP
• Setup
• SNMP
• Lab setup
• Network Monitoring with Python - Part 1
• Summary
• UFW with Python
• Private VLANs
• Other tools
• Searching with regular expressions
• The syslog search
• MAC access lists
• Implementing access lists with Ansible
• Access lists
• Scapy resources
• Common attacks
• The ping collection
• The TCP port scan
• Sniffing
• Interactive examples
• Installing Scapy
• Python Scapy
• The lab setup
• Network Security with Python
• Summary
• The second custom module
• The first custom module
• Writing your own custom module
• Ansible roles
• The Ansible include statement
• The Ansible include and roles
• The Ansible vault
• Host variables
• Group variables
• Group and host variables
• The Jinja2 conditional
• Jinja2 loops
• The Jinja2 template
• Templates
• Looping over dictionaries
• Standard loops
• Ansible loops
• Network module conditional
• The when clause
• Ansible conditionals
• The Python Automation Framework - Ansible Advance Topics
• Summary
• The Ansible Arista example
• The Ansible Juniper example
• The Ansible Cisco example
• Provider arguments
• Local connections and facts
• Ansible networking modules
• Templates with Jinja2
• Variables
• Inventories
• YAML
• The Ansible architecture
• The vendor Support
• Simple and extensible
• Idempotent
• Agentless
• The advantages of Ansible
• Our first playbook
• The inventory file
• The Public key authorization
• Your first Ansible playbook
• The control node installation
• A quick Ansible example
• The Python Automation Framework - Ansible Basics
• Summary
• Vendor neutral libraries
• Pyeapi examples
• The Pyeapi installation
• The Arista Pyeapi library
• eAPI examples
• The eAPI preparation
• The Arista eAPI management
• The Arista Python API
• PyEZ examples
• Installation and preparation
• Juniper PyEZ for developers
• Juniper NETCONF examples
• Device Preparation
• Juniper and NETCONF
• The Python API for Juniper networks
• The Cisco ACI
• Cisco and YANG model
• NX-API examples
• Lab Software Installation and Device Preparation
• Cisco NX-API
• The Cisco API and ACI
• Data modeling for infrastructure as code
• Screen scraping versus API structured output
• Infrastructure as the Python code
• API and Intent-Driven Networking
• Summary
• Bad automation speeds bad things up
• Idempotent network device interaction
• Downsides of Pexpect and Paramiko compared to other tools
• Looking ahead
• Putting things together for Paramiko
• Paramiko for Servers
• More Paramiko features
• Our first Paramiko program
• The Paramiko overview
• Installating Paramiko
• The Python Paramiko library
• Putting things together for Pexpect
• Pexpect and SSH
• More Pexpect features
• Our first Expect program
• The Pexpect overview
• Installation
• Python Pexpect Library
• GNS3
• Cisco DevNet and dCloud
• VIRL tips
• Cisco Virtual Internet Routing Lab (VIRL)
• Constructing a virtual lab
• The challenges of CLI
• Low-Level Network Device Interactions
• Summary
• Python modules and packages
• Python classes
• Python functions
• Python control flow tools
• Python operators
• Sets
• Mapping
• Sequences
• Numerics
• The None type
• Python built-In types
• Running a Python program
• Operating system
• Python versions
• Python language overview
• IP routing concepts
• The IP NAT and security
• The Internet Protocol (IP)
• User Datagram Protocol (UDP)
• TCP messages and data transfer
• Functions and Characteristics of TCP
• The Transmission Control Protocol (TCP)
• Network protocol suites
• Client server models
• The OSI model
• Edge datacenters
• Cloud datacenters
• Enterprise datacenters
• The rise of datacenter
• Servers hosts and network components
• The internet overview
• Review of TCP/IP Protocol Suite and Python Language
• Questions
• Piracy
• Errata
• Downloading the color images of this book
• Downloading the example code
• Customer support
• Reader feedback
• Conventions
• Who this book is for
• What you need for this book
• What this book covers
• Preface
• Customer Feedback
• Why subscribe?
• www.PacktPub.com
• About the Reviewer
• About the Author
• Foreword
• Credits
• Title
• coverpage

• coverpage
• Title
• Credits
• Foreword
• 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
• Conventions
• Reader feedback
• Customer support
• Downloading the example code
• Downloading the color images of this book
• Errata
• Piracy
• Questions
• Review of TCP/IP Protocol Suite and Python Language
• The internet overview
• Servers hosts and network components
• The rise of datacenter
• Enterprise datacenters
• Cloud datacenters
• Edge datacenters
• The OSI model
• Client server models
• Network protocol suites
• The Transmission Control Protocol (TCP)
• Functions and Characteristics of TCP
• TCP messages and data transfer
• User Datagram Protocol (UDP)
• The Internet Protocol (IP)
• The IP NAT and security
• IP routing concepts
• Python language overview
• Python versions
• Operating system
• Running a Python program
• Python built-In types
• The None type
• Numerics
• Sequences
• Mapping
• Sets
• Python operators
• Python control flow tools
• Python functions
• Python classes
• Python modules and packages
• Summary
• Low-Level Network Device Interactions
• The challenges of CLI
• Constructing a virtual lab
• Cisco Virtual Internet Routing Lab (VIRL)
• VIRL tips
• Cisco DevNet and dCloud
• GNS3
• Python Pexpect Library
• Installation
• The Pexpect overview
• Our first Expect program
• More Pexpect features
• Pexpect and SSH
• Putting things together for Pexpect
• The Python Paramiko library
• Installating Paramiko
• The Paramiko overview
• Our first Paramiko program
• More Paramiko features
• Paramiko for Servers
• Putting things together for Paramiko
• Looking ahead
• Downsides of Pexpect and Paramiko compared to other tools
• Idempotent network device interaction
• Bad automation speeds bad things up
• Summary
• API and Intent-Driven Networking
• Infrastructure as the Python code
• Screen scraping versus API structured output
• Data modeling for infrastructure as code
• The Cisco API and ACI
• Cisco NX-API
• Lab Software Installation and Device Preparation
• NX-API examples
• Cisco and YANG model
• The Cisco ACI
• The Python API for Juniper networks
• Juniper and NETCONF
• Device Preparation
• Juniper NETCONF examples
• Juniper PyEZ for developers
• Installation and preparation
• PyEZ examples
• The Arista Python API
• The Arista eAPI management
• The eAPI preparation
• eAPI examples
• The Arista Pyeapi library
• The Pyeapi installation
• Pyeapi examples
• Vendor neutral libraries
• Summary
• The Python Automation Framework - Ansible Basics
• A quick Ansible example
• The control node installation
• Your first Ansible playbook
• The Public key authorization
• The inventory file
• Our first playbook
• The advantages of Ansible
• Agentless
• Idempotent
• Simple and extensible
• The vendor Support
• The Ansible architecture
• YAML
• Inventories
• Variables
• Templates with Jinja2
• Ansible networking modules
• Local connections and facts
• Provider arguments
• The Ansible Cisco example
• The Ansible Juniper example
• The Ansible Arista example
• Summary
• The Python Automation Framework - Ansible Advance Topics
• Ansible conditionals
• The when clause
• Network module conditional
• Ansible loops
• Standard loops
• Looping over dictionaries
• Templates
• The Jinja2 template
• Jinja2 loops
• The Jinja2 conditional
• Group and host variables
• Group variables
• Host variables
• The Ansible vault
• The Ansible include and roles
• The Ansible include statement
• Ansible roles
• Writing your own custom module
• The first custom module
• The second custom module
• Summary
• Network Security with Python
• The lab setup
• Python Scapy
• Installing Scapy
• Interactive examples
• Sniffing
• The TCP port scan
• The ping collection
• Common attacks
• Scapy resources
• Access lists
• Implementing access lists with Ansible
• MAC access lists
• The syslog search
• Searching with regular expressions
• Other tools
• Private VLANs
• UFW with Python
• Summary
• Network Monitoring with Python - Part 1
• Lab setup
• SNMP
• Setup
• PySNMP
• Python visualization
• Matplotlib
• Installation
• Matplotlib - the first example
• Matplotlib for SNMP results
• Additional Matplotlib resources
• Pygal
• Installation
• Pygal - the first example
• Pygal for SNMP results
• Additional Pygal resources
• Python for Cacti
• Installation
• Python script as an input source
• Summary
• Network Monitoring with Python - Part 2
• Graphviz
• Lab setup
• Installation
• Graphviz examples
• Python with Graphviz examples
• LLDP neighbor graphing
• Information retrieval
• Python parser script
• Final playbook
• Flow-based monitoring
• NetFlow parsing with Python
• Python socket and struct
• ntop traffic monitoring
• Python extension for ntop
• sFlow
• SFlowtool and sFlow-RT with Python
• Elasticsearch (ELK stack)
• Setting up a hosted ELK service
• The logstash format
• Python helper script for Logstash formatting
• Summary
• Building Network Web Services with Python
• Comparing Python web frameworks
• Flask and lab setup
• Introduction to Flask
• The HTTPie client
• URL routing
• URL variables
• URL generation
• The jsonify return
• Network s API
• Flask-SQLAlchemy
• Network content API
• Devices API
• The device ID API
• Network dynamic operations
• Asynchronous operations
• Security
• Additional resources
• Summary
• OpenFlow Basics
• Lab setup
• Introducing OpenFlow
• Basic operations
• OpenFlow 1.0 vs 1.3
• Mininet
• The Ryu controller with Python
• Open vSwitch commands
• The Ryu firewall application
• Layer 2 OpenFlow switch
• Planning your application
• Application components
• The POX controller
• Summary
• Advanced OpenFlow Topics
• Setup
• OpenFlow operations with Ryu
• Packet inspection
• Static router
• Mininet topology
• Ryu controller code
• Ryu flow installation
• Ryu packet generation
• Final result
• Router with API
• Ryu controller with API
• API usage examples
• BGP router with OpenFlow
• Lab router setup
• Python with the BGP speaker library
• Ryu BGP application
• Firewall with OpenFlow
• Summary
• OpenStack OpenDaylight and NFV
• OpenStack
• OpenStack overview
• Networking in OpenStack
• Trying out OpenStack
• OpenDaylight
• OpenDaylight programming overview
• OpenDaylight example
• Summary
• Hybrid SDN
• Preparing the network
• Familiarize yourself with the existing framework and tools
• Network standardization
• Create minimum viable products
• Relentlessly experiment
• Greenfield deployment
• Controller redundancy
• Multiple controller example
• BGP migration example
• Migration segmentation
• VIRL and Mininet setup
• Cisco device configuration
• Ryu BGP speaker
• Mininet and REST Router
• Result and verification
• More BGP example
• Examine the JSONRPC over WebSocket
• Monitoring integration
• Secure TLS connection
• Physical switch selection
• Lab OpenFlow switches
• Incumbent vendor switches
• Whitebox Switches
• Summary 更新時間：2021-07-02 21:43:20