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RRC-Cybersecurity-Software-…/Software/CiscoPacketTracer.md
2026-03-12 22:46:34 -05:00

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Classes:
- IT Foundations
---
# Cisco Packet Tracer
Packet Tracer is a visual simulation tool for network topologies.
**Note:** This is not just a Linux issue as the issue is on Windows as well, but Packet Tracer does not play with with Dark Mode, so I recommend setting your system to Light Mode while using Packet Tracer
## Install
Note: a netacad account is required to download
You can download the "Ubuntu" version .deb from https://www.netacad.com/resources/lab-downloads?courseLang=en-US
### Arch-based (AUR Package)
```sh
# Download the AUR Package
git clone https://aur.archlinux.org/packettracer.git
cd packettracer
# Add the downloaded .deb file to the package
mv ~/Downloads/CiscoPacketTracer_900_Ubuntu_64bit.deb .
# Build and install the package
makepkg -scri
```
### Debian/Mint/Ubuntu
```sh
sudo apt install ~/Downloads/CiscoPacketTracer_900_Ubuntu_64bit.deb
```
### Fedora
Unfortunately an rpm package does not exist so Packet Tracer can not be easily installed on Fedora.
Your best bet will likely to be to use [Distrobox](../Tools/Distrobox.md), or if available use a Windows or Debian/Ubuntu/Mint Virtual Machine.
## Usage
### Starting App
As far as I can tell Packet Tracer need to either be launched from the Command-line or when you open a file for Packet Tracer.
Regardless the first launch needs to be from the command-line to accept the EULA, the exact command depends on your distribution. Debian/Ubuntu/Mint should just be able to run the `packettracer` command, on Arch-based you need to run `/usr/lib/packettracer/packettracer.AppImage`
### Login
It seems that the "Open in Browser" function for the initial login seems to be broken, fortunately an in-app browser option is available and works.
On the initial screen select "Advanced Settings" and check "User internal web browser for Cisco Networking Academy login"
![Login Screen](Screenshots/packettracer-login.png)