---
title: Reach Cloudflare WAN destinations from Workers VPC
description: VPC Network bindings using cf1:network now reach destinations connected through Cloudflare WAN on-ramps (GRE, IPsec, CNI), in addition to Cloudflare Mesh nodes and subnet or hostname routes announced through Cloudflare Tunnel or Mesh.
image: https://developers.cloudflare.com/changelog-preview.png
---

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## Reach Cloudflare WAN destinations from Workers VPC

May 21, 2026 

[ Workers VPC ](https://developers.cloudflare.com/workers-vpc/) 

You can now use [VPC Network](https://developers.cloudflare.com/workers-vpc/configuration/vpc-networks/) bindings with `network_id: "cf1:network"` to reach your full private network from Workers, including:

* [Cloudflare Mesh](https://developers.cloudflare.com/cloudflare-one/networks/connectors/cloudflare-mesh/) nodes and client devices
* Subnet routes and hostname routes announced through [Cloudflare Tunnel](https://developers.cloudflare.com/cloudflare-one/networks/connectors/cloudflare-tunnel/) or Cloudflare Mesh
* Destinations connected through [Cloudflare WAN](https://developers.cloudflare.com/cloudflare-wan/) on-ramps — GRE, IPsec, and CNI

This means a single VPC Network binding can route Worker requests to private services regardless of how those services are connected to Cloudflare: through a Cloudflare Tunnel from a cloud VPC, a Mesh node on a private subnet, or a Cloudflare WAN on-ramp from your data center or branch site.

* [  wrangler.jsonc ](#tab-panel-2599)
* [  wrangler.toml ](#tab-panel-2600)

JSONC

```
{  "vpc_networks": [    {      "binding": "PRIVATE_NETWORK",      "network_id": "cf1:network",      "remote": true,    },  ],}
```

TOML

```
[[vpc_networks]]binding = "PRIVATE_NETWORK"network_id = "cf1:network"remote = true
```

At runtime, the URL you pass to `fetch()` determines the destination:

JavaScript

```
// Reach a service behind a Cloudflare WAN IPsec on-rampconst response = await env.PRIVATE_NETWORK.fetch("http://10.50.0.100:8080/api");
```

Note

For destinations behind Cloudflare WAN on-ramps (GRE, IPsec, or CNI), your network must route the [Cloudflare source IP range](https://developers.cloudflare.com/cloudflare-wan/configuration/how-to/configure-cloudflare-source-ips/) back through the on-ramp so reply traffic returns to Cloudflare. Without this route, stateful flows will fail. This is part of standard Cloudflare WAN onboarding.

For configuration options, refer to [VPC Networks](https://developers.cloudflare.com/workers-vpc/configuration/vpc-networks/).

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```