Code Python Python automated email notifications Sending emails to end users with information timely basis is simple with python. This article will demonstrate with an example using gmail smtp service. Example will have data pulled from Mysql database and send to list of users in html format with css styles using python. Libraries used in this example are sqlalchemy, smptlib, ssl, […] Written by Venkat April 18, 2021April 18, 2021 Uncategorized IPSec between ASA and Palo alto Firewalls Building IPSec tunnel between ASA and palo alto firewalls can be achieved with some concentration, below video will demonstrate configuring it. This video is hosted on my Youtube channel. https://www.youtube.com/watch?v=uCV0Y0XYmtI&ab_channel=PythonandTools Written by Venkat December 5, 2020December 5, 2020 Firewalls Palo Alto Palo Alto firewall IPSec tunnel configuration This article will present steps to configure IPSec tunnel between two Palo alto firewalls We have two type networks on Internet, type 1. Public and type 2. Private. Public networks can be routed point-to-point or location-to-location over the globe but Private networks can not be routed same way as public, that’s reason they are called […] Written by Venkat September 5, 2020November 1, 2020 Code Firewalls Python Configuration backup with Python This is an example to perform on configuration backup using netmiko python library on any device. Written by Venkat August 20, 2020November 1, 2020 Firewalls Best Practices for ASA Firewall Configuration To avoid vulnerability in network security configuring firewall is critical, following best practices will enforce firewalls. Device Access Networks and Hosts definition Access Control list System Update’s Device Access: First step security for an asset hardware is access. Securing access to ASA is a basic standard configuration parameter. This can be achieved through adding users […] Written by Venkat August 1, 2020August 1, 2020 Code Firewalls Python Config files into single Excel File Moving multiple files into single Microsoft excel workbook, to perform auditing in conventional method. Auditing network devices configuration is tough if nodes count is in large number. Sometimes because of standard procedures we have to follow conventional method to audit configurations of network devices including routers, switches and firewalls. Out of which we use spreadsheets […] Written by Venkat July 20, 2020August 11, 2020 Firewalls Palo Alto Palo Alto Firewall BGP Configuration Example Simple and basic process to configure BGP protocol on Palo Alto VM 8.0 firewall Configuring BGP routing protocol on Palo ALto firewall is perfomed step-by-step. I have desined a network with two PA firewalls, each acting as edge device. Between two firewalls there is a WAN network that routes all the BGP configuration of two […] Written by Venkat July 17, 2020December 24, 2020 Code Flask Python Python Flask App with Jinja2 There are many ways to use and implement automation, This article will provide an example of automating configurations for network devices with standard config templates by given user requirements using python. Python is most user friendly language to learn and use for infrastructure engineers or any one. I want to build a web application that […] Written by Venkat May 15, 2020May 20, 2020 Code Python Replace words in a file This article is all about really simple code to replace words in a file. You may have issue replacing certain words in a file like yaml or configuration or key files. and you have to do it repeatedly at your work! to avoid iteration of manual work simple code can help out. Using python it […] Written by Venkat April 27, 2020August 19, 2020
Code Python Python automated email notifications Sending emails to end users with information timely basis is simple with python. This article will demonstrate with an example using gmail smtp service. Example will have data pulled from Mysql database and send to list of users in html format with css styles using python. Libraries used in this example are sqlalchemy, smptlib, ssl, […] Written by Venkat April 18, 2021April 18, 2021
Uncategorized IPSec between ASA and Palo alto Firewalls Building IPSec tunnel between ASA and palo alto firewalls can be achieved with some concentration, below video will demonstrate configuring it. This video is hosted on my Youtube channel. https://www.youtube.com/watch?v=uCV0Y0XYmtI&ab_channel=PythonandTools Written by Venkat December 5, 2020December 5, 2020
Firewalls Palo Alto Palo Alto firewall IPSec tunnel configuration This article will present steps to configure IPSec tunnel between two Palo alto firewalls We have two type networks on Internet, type 1. Public and type 2. Private. Public networks can be routed point-to-point or location-to-location over the globe but Private networks can not be routed same way as public, that’s reason they are called […] Written by Venkat September 5, 2020November 1, 2020
Code Firewalls Python Configuration backup with Python This is an example to perform on configuration backup using netmiko python library on any device. Written by Venkat August 20, 2020November 1, 2020
Firewalls Best Practices for ASA Firewall Configuration To avoid vulnerability in network security configuring firewall is critical, following best practices will enforce firewalls. Device Access Networks and Hosts definition Access Control list System Update’s Device Access: First step security for an asset hardware is access. Securing access to ASA is a basic standard configuration parameter. This can be achieved through adding users […] Written by Venkat August 1, 2020August 1, 2020
Code Firewalls Python Config files into single Excel File Moving multiple files into single Microsoft excel workbook, to perform auditing in conventional method. Auditing network devices configuration is tough if nodes count is in large number. Sometimes because of standard procedures we have to follow conventional method to audit configurations of network devices including routers, switches and firewalls. Out of which we use spreadsheets […] Written by Venkat July 20, 2020August 11, 2020
Firewalls Palo Alto Palo Alto Firewall BGP Configuration Example Simple and basic process to configure BGP protocol on Palo Alto VM 8.0 firewall Configuring BGP routing protocol on Palo ALto firewall is perfomed step-by-step. I have desined a network with two PA firewalls, each acting as edge device. Between two firewalls there is a WAN network that routes all the BGP configuration of two […] Written by Venkat July 17, 2020December 24, 2020
Code Flask Python Python Flask App with Jinja2 There are many ways to use and implement automation, This article will provide an example of automating configurations for network devices with standard config templates by given user requirements using python. Python is most user friendly language to learn and use for infrastructure engineers or any one. I want to build a web application that […] Written by Venkat May 15, 2020May 20, 2020
Code Python Replace words in a file This article is all about really simple code to replace words in a file. You may have issue replacing certain words in a file like yaml or configuration or key files. and you have to do it repeatedly at your work! to avoid iteration of manual work simple code can help out. Using python it […] Written by Venkat April 27, 2020August 19, 2020
