I have created an IOS15 Multicast Lab in GNS3. I have used the different PIM modes to investigate and understand how they work in my lab environment. There are some best practices when using multicast in production. The lab is quite simple. We have a multicast server of 172.16.2.200 and a single multicast receiver of […]
Multicast Lab IOS15: PIM Modes Configurations Read More »
In version2, I have made several changes to continue with this project Added device details page for each device Refresh database button for upto date device details Refresh button for each device Notification if the last refresh of device data is greater than 200 seconds Also added is a device base template cofig generator. More
Scrapli and Flask – Part 5: Additional Device Details Read More »
Now that Scrapli is able to talk to the Cisco devices and then add that data into the database to be displayed in Flask, I have improved on the web app to allow for; Mass adding of devices by IP address Error checking each IP address and notifying the user Code for the this current
Scrapli and Flask – Part 4: Mass Adding of Devices Read More »
This is a very quick and dirty way to backup network devices rom my GNS3 lab. I will likely expand on this in the future. This is a simple Paramiko script that will SSH into each device perform “show run” and sve that output with in a text file with the IP, year, month and
GNS3 Lab Paramiko Backup Read More »
This is where we start to integrate Scrapli with Flask. Here I have created a very quick website that is mostly reused from my F5 Dashboard project. This is a very simple web app with the single purpose of adding data to a database and then displaying that to a user. How it Works The
Scrapli and Flask – Part 3: Scrapli Integrated into Flask Read More »
A very quick demo of how Scrapli can connect to a device run “show version”. The output can be printed in the plain text format from the switch itself or from a parsed version in the form of a Python dictionary Notes Need to install Scrapli and Genie Genie will come with a lot of
Scrapli and Flask – Part 2: Scrapli Testing Read More »
This is the lab that will be used for the Scrapli & Flask project. I have this lab setup on an NUC like PC running ESXi. This ESXi host is then connected into my pfSense firewall where it has access to the internet.I have created a route on the pfSense firewall to route traffic from
Scrapli and Flask – Part 1: GNS3 Lab Read More »
Quick how to for FQDN ACL on ASA.These are not recommended, but still possible. Create Objects Create ACL Need DNS servers Test
Generic AnyConnect SSL Configuration Duo Create Account Create new application Create test user Create AAA to go to Duo. This information is found in the Duo portal under Application. Update tunnel-group to use Duo Ping the API Hostname Additional DUO Things Default AnyConnect Profile Duo Files Create Profile Apply Profile Testing Using LDAP as primary
Cisco AnyConnect 9+ Duo Read More »