---
isPrivate: true
title: Cisco IOS Traceback
description: Learn more about the Cisco IOS Traceback pack.
breadcrumbs: Docs > Observability Pipelines > Packs > Cisco IOS Traceback
---

> For the complete documentation index, see [llms.txt](https://docs.datadoghq.com/llms.txt).

# Cisco IOS Traceback

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# Important note for users on the following Datadog sites: app.ddog-gov.com, us2.ddog-gov.com

{% alert level="danger" %}
This product is not supported for your selected [Datadog site](https://docs.datadoghq.com/getting_started/site.md). ({% placeholder "user-datadog-site-name" /%}).
{% /alert %}

{% /callout %}

## Overview{% #overview %}

{% image
   source="https://docs.dd-static.net/images/observability_pipelines/packs/cisco_ios_traceback.cb70672162981c67d7c6cef7ed93a4e5.png?auto=format&fit=max&w=850 1x, https://docs.dd-static.net/images/observability_pipelines/packs/cisco_ios_traceback.cb70672162981c67d7c6cef7ed93a4e5.png?auto=format&fit=max&w=850&dpr=2 2x"
   alt="The Cisco IOS Traceback pack" /%}

Cisco IOS traceback events signal software faults, memory failures, and CPU issues.

What this pack does:

- Filters crash and fault mnemonics from IOS logs
- Extracts process name, traceback addresses, and CPU usage
- Maps mnemonic to severity status