O-RAN E2 Node Simulator (e2sim)

Mobile (5G / NR)Setup RequiredLocation: /usr/local/bin/oran-e2sim

Command Line Execution

Run this command in the TelcoChisel terminal to launch or execute the tool:

O-RAN E2 Node Simulator (e2sim) Command
sudo oran-e2sim --help

Detailed Technical Overview

O-RAN E2 Node Simulator (e2sim) is a pre-installed tool in TelcoChisel OS. Open RAN E2 Node emulator and E2AP protocol tester communicating with Near-RT RICs over SCTP to assess xApp telemetry and control plane security. It belongs to the '5G' category, supporting advanced security auditing and network pentesting workflows.

Configuration & Usage Guide

To initialize and configure O-RAN E2 Node Simulator (e2sim) for telecom security audits, follow these steps:

  1. 1Inspect YAML configuration for 5G PLMN (default 001/01) and AMF/gNB IP bindings.
  2. 2Verify TUN interface or GTP5G kernel module if testing user plane forwarding.
  3. 3Execute 5G test suite: sudo oran-e2sim --help

Troubleshooting & Security Audits

O-RAN E2 Node Simulator (e2sim) Audit Warning
Ensure the 5G Core AMF SCTP port (38412) is accessible. Confirm gtp5g kernel module is loaded for UPF user-plane acceleration.
5G SA CORE SANDBOX

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Frequently Asked Questions

How do I run O-RAN E2 Node Simulator (e2sim) in TelcoChisel?

You can execute it directly from the terminal or using the command: sudo oran-e2sim --help

What is the default installation path?

The tool or environment is configured at: /usr/local/bin/oran-e2sim

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