---
title: Argo for Packets
description: Optimize IP layer routing for Magic Transit, Cloudflare WAN, and Cloudflare for Offices.
image: https://developers.cloudflare.com/core-services-preview.png
---

> Documentation Index  
> Fetch the complete documentation index at: https://developers.cloudflare.com/argo-smart-routing/llms.txt  
> Use this file to discover all available pages before exploring further.

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# Argo for Packets

Argo for Packets optimizes IP layer network routing for Cloudflare network services products, including [Magic Transit](https://developers.cloudflare.com/magic-transit/), [Cloudflare WAN](https://developers.cloudflare.com/cloudflare-wan/) (formerly Magic WAN), and [Cloudflare for Offices ↗](https://blog.cloudflare.com/cloudflare-for-offices/).

Argo for Packets monitors the performance of network paths between every Cloudflare data center and your origin. It uses existing Layer 4 traffic data and network analytics to select the fastest, most available path.

Organizations with multiple origin locations benefit most from Argo for Packets, because it optimizes complex Internet paths that would otherwise route suboptimally.

To begin using Argo for Packets, contact your account manager.

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