Get Vlan Encap Per Leaf

This tool collects the Vlan Encap used on each leaf shows them in an excel files.

Getting Started

Prerequisites

Python 3 (create your venv)

 python3 -m venv venv

Activate your venv

 source venv/bin/activate

Installing

Run pip command to install required libraries.

> pip install -r requirements.txt

Usage

Insert the login data in the file Utils/credentials.json:

Example:

{
"apic_ip_address": "X.X.X.X",
"apic_port": "443",
"apic_admin_user": "admin",
"apic_admin_password": "xxxxxxxx"
}

then run the script using a python3 interpreter:

$python3 get-encap-vlan-per-leaf.py

it will create the xlsx file Vlan_Encap_Per_Leaf.xlsx that contains a sheet with the list of encap vlan used on each leaf:

and it will also provide a Vlan_Encap.csv file with the date in comma-separated values format.

CSV Fields Explanation

VLAN

Description: The external VLAN encapsulation identifier used by the corresponding EPG, in the format vlan-<number>. This is a unique label for the VLAN.
Example: vlan-876

node_id

Description: An identifier for the specific node (or switch) within the ACI fabric.
Example: 101

oob_addr

Description: The out-of-band IP address for the node. This is used for management and administrative tasks outside of the data traffic.
Example: 10.51.89.5/25

host_name

Description: The hostname of the switch or node in the ACI fabric. This is a label assigned to the hardware device for easier identification.
Example: POD1-LEAF1

tenant_name

Description: The name of the tenant within the ACI fabric. In ACI, tenants represent isolated virtualized environments or groups.
Example: Pippo-Tenant

ap_name

Description: The name of the Application Profile. This is a container for EPGs (End Point Groups) and is used to group related application components.
Example: CLIENT_AP

epg_name

Description: The name of the End Point Group. EPGs represent a set of endpoints (devices, servers, etc.) that share common policies and configurations.
Example: CLIENT_EPG3

bd_name

Description: The name of the Bridge Domain. Bridge Domains represent Layer 2 broadcast domains and are used to define the scope of Layer 2 traffic.
Example: CLIENT_BD

vrf

Description: The name of the Virtual Routing and Forwarding instance. VRFs are used to create isolated Layer 3 routing tables.
Example: DEFAULT_VRF

subnet_ip

Description: The subnet IP address and subnet mask associated with the Bridge Domain. This defines the IP range used by the BD for Layer 3 routing.
Example: 10.116.141.1/24

GaetanoCarlucci / get-encap-vlan-per-leaf